CN108234539B - File uploading, downloading and transmitting method and device - Google Patents

Abstract

The embodiment of the present invention discloses a file uploading and downloading method and device. The file uploading method includes: receiving an upload request for a target file; dividing the target file into file blocks according to preset dividing rules; File blocks to be uploaded; send a first request for uploading file blocks to be uploaded to the management server of the cloud storage system, wherein the first request includes the number of file blocks to be uploaded; receive a first storage location fed back by the management server; Storage location, upload the file block to be uploaded; if the divided file blocks are not all uploaded, select the file block from the unuploaded file blocks, update the file block to be uploaded to the selected file block, and return to the execution direction. The management server of the cloud storage system sends the first request for uploading the file block to be uploaded until all the divided file blocks are uploaded. By applying the embodiments of the present invention, the probability of errors in the file uploading process is reduced.

Description

A file uploading, downloading and transmitting method and device

technical field

The invention relates to the field of data transmission, in particular to a method and device for uploading, downloading and transmitting files.

Background technique

In the current era of information explosion, data information is generated all the time, and at the same time, data information is transmitted and utilized all the time. In order to better transmit or utilize these data information, these data information can be saved. There are many ways to save data information, the most common way is to save the data information in a file and save the file. The files mentioned here can be video files, audio files, picture files, document files, web page files, and so on.

Normally, files can be saved to a storage medium, but as more and more files need to be stored, and the storage capacity of the storage medium is limited, the existing storage methods can no longer meet the actual needs. Save to the cloud storage system to solve this problem. Cloud storage system is an emerging network storage system based on cloud storage technology, and its storage capacity can be massively expanded.

The method of uploading a file to the cloud storage system is to send a request for uploading the file to the management server of the cloud storage system, and after receiving the storage location of the file fed back by the management server, upload the file to the storage location, and the storage location is the file. The storage location in the storage server in the cloud storage system. Since the whole file is uploaded during the uploading process, the uploading time is relatively long, and there is a high probability of errors, which may lead to file damage or upload failure.

SUMMARY OF THE INVENTION

The purpose of the embodiments of the present invention is to provide a file uploading, downloading, and transmitting method and device, so as to reduce the probability of errors in the file uploading process.

In a first aspect, in order to achieve the above object, an embodiment of the present invention discloses a file uploading method. Methods include:

Receive upload requests for target files;

The target file is divided into file blocks according to a preset division rule;

Determine the file block to be uploaded in the divided file block;

sending a first request for uploading the file blocks to be uploaded to the management server of the cloud storage system, wherein the first request includes the number of the file blocks to be uploaded;

receiving the first storage location fed back by the management server, wherein the first storage location is the storage location of the to-be-uploaded file block in the storage server of the cloud storage system;

uploading the to-be-uploaded file block according to the first storage location;

If the divided file blocks are not all uploaded, select the file block from the unuploaded file blocks, update the to-be-uploaded file block to the selected file block, and return to execute the management to the cloud storage system The step of the server sending the first request to upload the file block to be uploaded until all the divided file blocks are uploaded.

In the second aspect, in order to achieve the above purpose, an embodiment of the present invention discloses a file downloading method. Methods include:

sending a download request for a first file to the management server of the cloud storage system, wherein the first file includes at least one file block;

receiving third information fed back by the management server, wherein the third information includes the number of file blocks of the first file;

Based on the number of file blocks, determine the file blocks to be downloaded;

sending a third request for downloading the to-be-downloaded file block to the management server, wherein the third request includes the number of the to-be-downloaded file block;

receiving the second storage location of the to-be-downloaded file block fed back by the management server;

The block of the file to be downloaded is downloaded from the second storage location, and if the download of the first file is not completed, the process of determining the file to be downloaded based on the number of blocks of the first file is returned to until The download of the first file is completed.

In a third aspect, in order to achieve the above purpose, an embodiment of the present invention discloses a file uploading device. The device includes:

a first receiving module, configured to receive an upload request for the target file;

a segmentation module, for dividing the target file into file blocks according to preset segmentation rules;

The first determination module is used to determine the file blocks to be uploaded in the divided file blocks;

a first sending module, configured to send a first request for uploading the file blocks to be uploaded to the management server of the cloud storage system, wherein the first request includes the number of the file blocks to be uploaded;

a second receiving module, configured to receive a first storage location fed back by the management server, wherein the first storage location is a storage location of the to-be-uploaded file block in the storage server of the cloud storage system;

a first uploading module, configured to upload the to-be-uploaded file block to the first storage location;

The update module is used to select a file block from the unuploaded file blocks when the divided file blocks are not all uploaded, update the to-be-uploaded file block to the selected file block, and return to execute the first file block. Once the module is sent, until all the divided file blocks are uploaded.

In a fourth aspect, in order to achieve the above objective, an embodiment of the present invention discloses a file downloading apparatus. The device includes:

a fourth sending module, configured to send a download request for a first file to a management server of the cloud storage system, wherein the first file includes at least one file block;

a fifth receiving module, configured to receive third information fed back by the management server, wherein the third information includes the number of file blocks of the first file;

a second determining module, configured to determine the file blocks to be downloaded based on the number of file blocks;

a fifth sending module, configured to send a third request for downloading the to-be-downloaded file block to the management server, wherein the third request includes the number of the to-be-downloaded file block;

a sixth receiving module, configured to receive the second storage location of the to-be-downloaded file block fed back by the management server;

a download module, configured to download the to-be-downloaded file block from the second storage location, and in the case that the first file has not been downloaded, return to execute the second determination module until the first file is downloaded .

In a fifth aspect, in order to achieve the above object, an embodiment of the present invention discloses a file transmission method, and the method includes:

monitoring whether a third display instruction for the third file operation panel is received;

If yes, display the third file operation panel;

receiving a file transfer instruction sent through the third file operation panel;

Determine whether the management server of the cloud storage system is successfully logged in;

If successful, displaying a third file management panel at a third preset position away from the third file operation panel;

If it fails, display a third login panel, and log in to the management server through the third login panel. After successfully logging in to the management server, display a second login panel at a third preset position away from the second file operation panel. file management panel;

A target path determined according to the display information of the first file management panel is obtained, and file transfer is performed according to the target path and the file transfer instruction.

In a sixth aspect, in order to achieve the above object, an embodiment of the present invention discloses a file transmission device, and the device includes:

The second monitoring module is used to monitor whether the third display instruction for the third file operation panel is received;

a fifth display module, configured to display the third file operation panel when the monitoring result of the second monitoring module is yes;

a tenth receiving module, configured to receive a file transfer instruction sent through the third file operation panel;

The second judgment module is used to judge whether the management server of the cloud storage system is successfully logged in;

The sixth display module is used to display the third file management panel at a preset position away from the third file operation panel when the judgment result of the second judgment module is successful;

The seventh display module is used to display a third login panel when the judgment result of the second judgment module is a failure, and log in to the management server through the third login panel, and after successfully logging in to the management server, in the Displaying a second file management panel at a preset position away from the second file operation panel;

A transmission module, configured to obtain a target path determined according to the display information of the first file management panel, and perform file transmission according to the target path and the file transmission instruction.

It can be seen from the above technical solutions that the embodiments of the present invention provide a method and device for uploading and downloading files. The file uploading method includes: obtaining an upload request for a target file; dividing the target file into file blocks according to preset segmentation rules; Determine the file blocks to be uploaded from the divided file blocks; send a first request for uploading the file blocks to be uploaded to the management server of the cloud storage system, where the first request includes the number of the file blocks to be uploaded ; Receive the first storage position fed back by the management server, wherein the first storage position is the storage position of the file to be uploaded in the storage server of the cloud storage system; upload the block of the file to be uploaded to the The first storage location; in the divided file blocks except for the file blocks that have been uploaded, determine the file blocks to be uploaded, and return to the management server of the cloud storage system to send and upload the file blocks to be uploaded. A requested step; until all file chunks are uploaded. By applying the embodiments of the present invention, by uploading files in blocks, the uploading time of each file block is relatively short, and compared with the prior art, the probability of errors in the file uploading process is reduced.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative effort.

1 is a first schematic flowchart of a file uploading method provided by an embodiment of the present invention;

2 is a second schematic flowchart of a file uploading method provided by an embodiment of the present invention;

Fig. 3 is the renderings showing the first file management panel in PS;

Fig. 4 is the renderings showing the first login panel in PS;

5 is a third schematic flowchart of a file uploading method provided by an embodiment of the present invention;

6 is a fourth schematic flowchart of a file uploading method provided by an embodiment of the present invention;

7 is a fifth schematic flowchart of a file uploading method provided by an embodiment of the present invention;

8 is a sixth schematic flowchart of a file uploading method provided by an embodiment of the present invention;

9 is a seventh schematic flowchart of a file uploading method provided by an embodiment of the present invention;

10 is a first schematic flowchart of a file downloading method provided by an embodiment of the present invention;

11 is a second schematic flowchart of a file downloading method provided by an embodiment of the present invention;

12 is a third schematic flowchart of a file downloading method provided by an embodiment of the present invention;

13 is a fourth schematic flowchart of a file downloading method provided by an embodiment of the present invention;

14 is a fifth schematic flowchart of a file downloading method provided by an embodiment of the present invention;

15 is a schematic structural diagram of a file uploading apparatus provided by an embodiment of the present invention;

16 is a schematic structural diagram of a file downloading apparatus provided by an embodiment of the present invention;

17 is a schematic flowchart of a file transmission method provided by an embodiment of the present invention;

Fig. 18 is the renderings showing the third file management panel in PS;

Figure 19 is a rendering showing the third login panel in PS;

FIG. 20 is a schematic structural diagram of a file transmission apparatus according to an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In order to solve the problems of the prior art, the embodiments of the present invention provide a method and apparatus for uploading, downloading, and transmitting files. The following first introduces a file uploading method provided by an embodiment of the present invention.

1 is a first schematic flowchart of a file uploading method provided by an embodiment of the present invention; the method includes:

S101: Receive an upload request for a target file.

In this embodiment of the present invention, a client with an upload function may receive an upload request for a target file, and the client with an upload function here may be a client with a dedicated upload function, or may be a client with an upload function client. The client with the exclusive upload function can be a client that only has functions related to uploading and downloading, that is, a client specially customized for uploading and downloading, while the client with the uploading function has other functions besides the uploading function. For example, it can be the editing function of the file and so on.

A client with an upload function, exemplarily, can be PS (Adobe Photoshop) with an upload function. PS is an image processing software, which is mainly used to process digital images formed by pixels, which can be understood as the implementation of the present invention. The method provided in the example is applied to PS, specifically, to a plug-in with upload function in PS. Of course, PS includes different versions, for example, it can be CC (Creative Cloud) version of PS, CS6, CS5 version of PS, etc. Further, the PS is installed in the Mac system, and the Mac is an Apple The company's personal consumption computer since 1984 as "Macintosh". Of course, the client with upload function can also be office software, video editing software, audio editing software, reading software and so on. In practical applications, a client with an upload function can upload files through a plug-in with an upload function. A plug-in (Plug) is a program written in accordance with a certain standard application interface, which runs on the system platform specified by the program, and cannot be run independently of the specified platform. The specific implementation may be: storing the plug-in with the upload function in the folder where the plug-in is stored in the installation directory of the client, and the folder may be called Plug-ins. It should be noted that in addition to the upload function, the plugin can also have a download function. Of course, the client of the uploading function mentioned here can be installed in a Mac system or in a Windows system, and the Windows system is an operating system developed by Microsoft Corporation of the United States.

In practical applications, after receiving the upload request for the target file, the client starts a file input stream, which reads data from the file bit by bit, and stores the data being read in the memory. The memory is the storage space set for the temporary cache of the uploaded file. The above process can be understood as caching the temporary data block of the target file in the memory. Of course, if the target file is relatively small, the target file can be cached in the memory. Further, if the uploading function of the client is implemented by a plug-in, the file uploading method provided by the embodiment of the present invention is implemented by a plug-in.

In practical applications, the method for installing a plug-in is the prior art, and details are not described here. Plugins are automatically loaded when the client starts, or they can be loaded when triggered. After the plugin is loaded, it can monitor the upload request and receive the upload request to upload the target file.

In the embodiment of the present invention, the plug-in and the client on which the plug-in is installed need to be linked to realize file uploading. Specifically, the linkage between the plug-in and the client is as follows:

The plug-in will monitor the events such as opening, saving, and new creation of the client. The monitoring of these events is realized by using the SDK (Software Development Kit, software development kit) of the client. The specific implementation process is: download the SDK of the client, based on the client The SDK of the terminal is developed according to the required functions, which can realize the monitoring of events. When the plug-in detects the event, it creates a description of the event, and then converts each parameter of the event. According to the different events, the converted parameters are different, that is, the aliases are different, and the conversion parameters can make the plug-in compatible with various operations; Execute, according to the converted parameters of the event, enumerate the response events. The enumeration response events mentioned here means that the converted parameters and events have a corresponding relationship, and the converted parameters and events are matched one by one. For example, suppose The converted parameter is 1234, and the event corresponding to 1234 is save, so there is a corresponding relationship between 1234 and save. Then, execute the event, return an error code, and identify the execution result. Exemplarily, if the error code is 0, it means that the event execution is successful, and if the error code is non-zero, it means that the event execution fails. Finally, release the memory occupied by the parameters used to execute the event, and return the execution result, that is, the error code.

The following takes uploading the target file in PS as an example to illustrate the linkage between the plug-in and the client:

When the target file being edited needs to be uploaded, it is necessary to obtain the local location of the target file currently being edited. At this time, when the plugin obtains the upload request for the target file, it will create a description of the event. Specifically, you can use sPSActionDescriptor->Make, Create an event description for obtaining the local location of the target file, sPSActionDescriptor->Make is a global event response function; then, convert the parameters of the event, the parameters that need to be converted are different for different events, and the parameters of the event are converted into plugins that can be understood And can recognize the string, the plug-in can process the event according to the recognized string, specifically, you can convert the event parameter into an enumeration type parameter through sPSActionReference->PutEnumerated; then through sPSActionControl->Get, to The upload event is executed to obtain the reference position of the target file, and then obtain the alias of the file through sPSActionDescriptor->GetAlias, convert the reference position of the target file to an alias, and then use AliasToFullPath to convert the alias to the readable address of the real file, and Return the error code, and finally release the parameter memory used to execute the event through sPSActionReference->Free, and return the real address.

In this embodiment of the present invention, the plug-in may include a page written in the JavaScript language and upload logic written in the Objective-C language, and the two are separated, which facilitates decoupling. JavaScript (JS) is a literal scripting language, a dynamically typed, weakly typed, prototype-based language with built-in support for types. Objective-C, commonly written as ObjC or OC and less commonly Objective C or Obj-C, is an object-oriented programming language that extends C. A page written in JavaScript language can be UI, which is short for User Interface, which generally refers to the user's operation interface. UI design mainly refers to the style and aesthetics of the interface. In terms of use, the overall design of the software's human-computer interaction, operation logic, and beautiful interface is another doorway that is equally important. In the embodiment of the present invention, the UI is a web (web page) interface. In practical applications, the realization of plug-in functions can only be realized by the mutual cooperation of JS language and OC language. It is necessary to get through the interaction of the two languages, that is, to realize the mutual call of the two languages. The calling methods of the two languages are described below. .

1. JS calls OC

Using the redirection principle of the web interface, that is to re-specify the value of document.location in the JS language, the meaning of document.location is to locate the page content to the specified location, and the value of document.location can be understood as a URL (Uniform Resource Locator, Uniform Resource Locator), URL is a concise representation of the location and access method of resources available from the Internet, and is the address of standard resources on the Internet. Every file on the Internet has a unique URL, which contains information indicating the file's location and what the browser should do with it. As long as the URL string specifies the required method in the OC to be called according to the custom rules, and then uses the shouldStartLoadWithRequest function in the OC to capture and process the JS request, so that the JS can call the OC. It should be noted that the shouldStartLoadWithRequest function is a function of the OC language, which is mainly used to capture the request of the JS language.

2. OC calls JS

In the JS language, there is a windowScriptObject (window script object) property, which can directly obtain the script object, and the OC can call callWebScriptMethod:withArguments to forward the message to the method and parameters of the object in the JS, so that the OC can call JS, such as [self.windowScriptObject callWebScriptMethod:@"login:password:"withArguments:@[@"zhangsan",@"123456"]]. callWebScriptMethod:withArguments is a function in OC language, which mainly passes messages in OC to JS.

Specifically, the interaction between the JS language and the OC language is the prior art, and those skilled in the art can realize the interaction between the JS language and the OC language through the disclosed materials. In this embodiment of the present invention, if a plug-in is used to upload the target file, the connection between the plug-in and the management server in the cloud storage system needs to be established. Specifically, the connection can be established by logging in to the management server remotely through the plug-in. When logging into the management server remotely, the interaction between the JS language and the OC language is required to achieve this. The interaction between the JS language and the OC language during the login process is realized by the above method, which will not be repeated here. When the user's identification information and password input by the user are detected, verification is performed according to the user's identification information and password. If the verification is successful, the login is successful. In a specific application, the user's identification information may be user name, email address, mobile phone number, etc. Of course, when the information to be input includes enterprise identification information, the enterprise identification information also needs to be input. In this embodiment of the present invention, the login may be performed automatically, or the login may be performed after the login information is detected.

S102: Divide the target file into file blocks according to a preset dividing rule.

The preset dividing rule may be divided according to a preset size. Exemplarily, if the target file is 15M and the preset size is 4M, the target file block is divided into three 4M file blocks and one 3M file block; of course, The preset division rule can also be divided according to the size of the target file and the preset number of blocks. Exemplarily, if the target file is 15M and the preset number of blocks is 4, the target file can be divided into one 6M file block and 3 file blocks of 3M; the preset division rule can also be divided equally according to the preset number of blocks, for example, if the target file is 15M, and the preset number of blocks is 5, the target file block can be divided into 5 3M blocks file block. The embodiments of the present invention are only described by taking the above as an example. In practical applications, the preset segmentation rules are not limited to the above-mentioned ones.

In practical applications, the client with the upload function divides the target files cached in the memory according to the preset segmentation rules. Preset segmentation rules for segmentation.

S103: Determine the file block to be uploaded in the divided file blocks.

When there is only one divided file block, the file block is determined as the file block to be uploaded. When there is more than one divided file block, a fixed number of file blocks can be determined as the file block to be uploaded. Exemplarily, Assuming that the fixed number is 16 blocks, and there are 4 divided file blocks, the 4 blocks are determined as the file blocks to be uploaded. If the divided file has 20 blocks, 16 of them are determined as the file blocks to be uploaded. Specifically, 16 blocks can be randomly selected from 20 file blocks; in practical applications, each block in the divided file blocks has its own block number, and the block number is determined according to the order of division, and the block number can be The number can also be a letter, and the block of the file to be uploaded can be determined according to the order of block numbers of the divided file blocks. Exemplarily, assuming that there are 5 blocks, which are file blocks 1-5 respectively, and the fixed number is two blocks, then file block 1 and file block 2 may be determined as the file blocks to be uploaded. Of course, it is not limited to the above-mentioned method for determining the file block to be uploaded, which will not be listed one by one here.

When there are more than one divided file blocks, one of the file blocks may be determined as the to-be-uploaded file block, or multiple file blocks may be determined as the to-be-uploaded file blocks. It should be noted that the number of file blocks to be uploaded may be the same or different each time. Specifically, the number of file blocks to be uploaded each time determined may be determined according to the actual situation.

S104: Send a first request for uploading the file blocks to be uploaded to the management server of the cloud storage system, where the first request includes the number of the file blocks to be uploaded.

When the to-be-uploaded file block needs to be uploaded, a first request is sent to the management server, where the first request includes the number of to-be-uploaded file blocks, and the number of to-be-uploaded file blocks referred to here is the to-be-uploaded file block determined in S103 quantity. In practical applications, each segmented file block corresponds to a block number, and the determined file block to be uploaded also has its corresponding block number, and the first request also includes the block number of each file block to be uploaded. Example The file blocks to be uploaded are respectively file block 1, file block 2 and file block 3, then the first request contains the information of file block 1, file block 2 and file block 3, which are 3 file blocks to be uploaded. .

It should be noted that all requests with the management server can be https (Hyper TextTransfer Protocol over Secure Socket Layer) requests, and https is a secure http (HyperText Transfer Protocol, hypertext transfer protocol) channel, which is simply The secure version of http. HTTP is the most widely used network protocol on the Internet. Of course, all requests to and from the management server can also be http requests.

S105: Receive a first storage location fed back by the management server, where the first storage location is a storage location of the to-be-uploaded file block in the storage server of the cloud storage system.

After receiving the first request, the management server determines the first storage location according to the number of file blocks to be uploaded in the first request. In practical applications, the first storage location fed back by the management server may be the same as the number of file blocks to be uploaded, and each storage location in the first storage location has a corresponding relationship with each file block in the file blocks to be uploaded, Exemplarily, as shown in Table 1.

Table 1

file block storage location 1 A 2 B 3 C 4 D

The first storage location fed back by the management server may be a segment of the storage location of the file block to be uploaded on the storage server. Exemplarily, the first storage location may be storage location A-storage location D; of course, the first storage location may be the storage location to be uploaded. The upload file block starts at a storage location in the storage server, and the storage server stores the file blocks to be uploaded in sequence from the starting storage location.

It should be noted that if the management server determines, according to the first request, that all the file blocks to be uploaded included in the first request have been uploaded, it will feed back the information that has been uploaded. If the file blocks to be uploaded included in the first request have been returned If some parts are not uploaded, the feedback information includes the block number of the uploaded file block and the first storage location. The first storage location is determined based on the number of unuploaded file blocks, which can avoid repeated uploads. waste of resources and efficiency.

S106: Upload the to-be-uploaded file block according to the first storage location.

In practical applications, if there is a corresponding relationship between each storage location in the first storage location and each file block in the file block to be uploaded, the file block is uploaded to the corresponding storage location according to the corresponding relationship; A storage location is a segment of storage location, and file blocks can be uploaded in sequence according to the starting storage location and ending storage location of the segment of storage location; if the first storage location only includes the starting storage location, the starting storage location is Storage starting point, upload the file block to be uploaded, when the upload of the file block to be uploaded is completed, the end storage location of the file block to be uploaded can be determined.

S107: In the case where the divided file blocks are not all uploaded, select a file block from the unuploaded file blocks, update the to-be-uploaded file block to the selected file block, and return to executing S104 until the divided file blocks are All file chunks are uploaded.

In S013, the determined file block to be uploaded may be one or more file blocks in the divided file blocks, and after the file block to be uploaded is uploaded, it is also necessary to select the file block from the unuploaded file blocks as the to-be-uploaded file block File blocks, continue to upload file blocks until all divided file blocks are uploaded, and the upload of the target file is completed.

In the embodiment of the present invention, the client with the upload function can upload the file that it is editing to the storage server, without the need to save the file it is editing first, and then upload it to the storage server, without occupying local space, completely liberating the local The worry of insufficient storage space solves the problem that files must be saved first when they are stored on the storage server, and also prevents files from being damaged or lost. At the same time, the target file can be directly uploaded to the storage server, which saves the steps of installing the client with the exclusive upload function, and the steps of opening the client with the upload function, which simplifies the office work of the client with the upload function. In the prior art, a web disk is used to store files, but due to the poor performance of the web page, compared with the prior art, the embodiment of the present invention has a better user experience. Compared with the existing storage medium for storing files, the storage medium may be damaged at any time, which is not conducive to data security. In the embodiment of the present invention, the file is uploaded to the storage server, which can realize data security.

In the embodiment of the present invention, the file can be quickly uploaded to the cloud for storage, which greatly reduces the possibility of file loss or damage compared to storing the file locally and storing the file in the cloud. Moreover, in practical applications, when uploading files to the cloud, the cloud provides a public space, so that files can be shared with others through the public space, and of course, they can also be shared with others in the form of file external links.

By applying the embodiments of the present invention, by uploading files in blocks, the uploading time of each file block is relatively short, and compared with the prior art, the probability of errors in the file uploading process is reduced.

In another specific embodiment of the present invention, referring to FIG. 2 , a second schematic flowchart of a method for uploading a file is provided. Compared with the embodiment shown in FIG. 1 , in this embodiment, the root receives the upload of the target file. request (S101), including:

S1011: Monitor whether a first display instruction for displaying the first file operation panel is received.

In practical applications, the first display instruction is a display instruction for displaying the first file operation panel. Further, it can be said to be a display instruction for displaying the file operation panel in the client. Specifically, when the plug-in in the client detects the A file saving event, a file opening event, etc., can all default to receiving the first display instruction. It should be noted that the clients mentioned in the embodiments of the present invention are all clients with an upload function, and further, are clients with a plug-in with an upload function.

S1012: Display the first file operation panel.

After receiving the first display instruction, the first file operation panel is displayed on the client side. In practical applications, the first file operation panel may be a page written in JavaScript language, which is a UI design. Specifically, the first file operation panel is one of the interfaces of the plug-in, and the specific display method is realized by the interaction between JS and OC, which will not be repeated here. It should be noted that the plug-ins mentioned in the embodiments of the present invention are all plug-ins with an upload function.

S1013: Receive an upload request for a target file sent through the first file operation panel.

In practical applications, a connection is established between the client and the first file operation panel, and the client can receive an upload request sent through the first file operation panel; exemplarily, on the first file operation panel, "Save to cloud disk" When the button is triggered, the client receives an upload request for the target file. It should be noted that the cloud disk mentioned here is a cloud storage system.

Further, in a specific embodiment of the present invention, after receiving the upload request for the target file sent by the first file operation panel, the method further includes:

Determine whether the management server of the cloud storage system is successfully logged in;

If successful, displaying the first file management panel at a first preset position away from the first file operation panel;

If it fails, display the first login panel, and log in to the management server through the first login panel. After successfully logging in to the management server, display the first login panel at a first preset position away from the first file operation panel. file management panel;

obtaining the target storage path determined according to the display information of the first file management panel;

The first request further includes: the target storage path;

The first storage location for receiving feedback from the management server includes:

A first storage location determined by the management server according to the target storage path is received.

When uploading a file, the client needs to establish a connection with the cloud storage system. Further, it needs to establish a connection with the management server and the storage server in the cloud storage system to complete the file upload. Therefore, it is necessary to determine whether the management server is successfully logged in.

After successfully logging in to the management server, the first file management panel is displayed at a first preset position away from the first file operation panel. Exemplarily, the first file management panel in the PS may be as shown in FIG. 3 . In FIG. 3 , the first file management panel is located on the upper side of the first file operation panel. The first preset position mentioned here may also be a position on the left side, the right side, the lower side, etc. of the first file operation panel, which is not limited in this embodiment of the present invention.

In practical applications, if the management server is not successfully logged in, the first login panel is displayed. Exemplarily, the first login panel can be as shown in FIG. 4 . The login information can be input through the login information input box on the first login panel, and the input After completion, click the "Login" button, it is considered that a login request has been sent to the management server. In practical applications, when the management server confirms that the login information is valid, it feeds back the confirmation result that the login information is valid to the client. Specifically, sending a login request to the management server is JS calling OC. When the management service returns the confirmation result, it is OC calls JS to display the first file operation panel.

After displaying the first file management panel, the target storage path of the target file can be selected through the first file management panel, and the client can obtain the target storage path through the display information of the first file management panel. Specifically, it can be called through JS and OC Get the target storage path. In practical applications, the first request sent to the management server includes the target storage path, and the management server may determine the first storage location according to the target storage path.

It should be noted that when a cancellation request sent through the first login panel or the first file management panel is received, the corresponding panel is closed. Exemplarily, if a cancellation request sent through the first login panel is received, the corresponding panel is closed. First login panel.

In a preferred embodiment of the present invention, after uploading the to-be-uploaded file block according to the first storage location, the method further includes:

The upload progress of the target file is displayed through the first file management panel.

In practical applications, after uploading the pending file block, the upload progress of the target file can be displayed through the first file management panel, and the upload progress can be displayed in the form of a percentage or the size of the uploaded file. Specifically, the display method This is the prior art, and it will not be repeated here. Reference is made to the way of progress display when downloading files, such as Thunder.

In a preferred embodiment of the present invention, the method may further include:

Send a first object creation request to the management server through the first file management panel;

receiving the result information of the new request for the first object fed back by the management server;

The newly created first object is displayed in the first file management panel according to the result information.

In practical applications, the first object creation request mentioned here may be a folder creation request. Exemplarily, the first object creation request may be sent through the "New Folder" button in FIG. 3 . In the first object creation request It may also carry information such as the storage location and name of the newly created first object. The newly created first object displayed on the first file management panel may be a folder with the name of the first object displayed at the storage location of the first object.

In a preferred embodiment of the present invention, the method may further include:

receiving a first logout request sent through the first file management panel;

According to the first logout request, the connection with the management server is disconnected.

Exemplarily, the first logout request may be sent through the “Logout” button in FIG. 3 , and when the connection between the management servers is disconnected, the first file management panel shown in FIG. 4 is displayed.

By applying the embodiments of the present invention, by uploading files in blocks, the uploading time of each file block is relatively short, and compared with the prior art, the probability of errors in the file uploading process is reduced. At the same time, in the embodiment of the present invention, a first operation panel for the cloud storage system is provided for the user to operate, which eliminates the need to use a client of the cloud storage system that is set separately, simplifies the steps of uploading files by the user, and enables the user to operate the cloud storage system. The files in the system provide great convenience, save the user's time and improve the user experience.

FIG. 5 is a third schematic flowchart of a file uploading method provided by an embodiment of the present invention. Based on the embodiment provided in FIG. 1, a file uploading method provided by the embodiment of the present invention further includes S108 and S109 between S101 and S102, wherein,

S108: Send an acquisition request for acquiring the identification information of the target file to the management server.

The storage server may store multiple files at the same time, because the files are stored in the form of file blocks. In order to make the file blocks uploaded to the storage server can be stored correctly and will not be confused with the file block storage of other files, it is necessary to The identification information of the target file is obtained, and the identification information of the target file is carried every time it communicates with the management server or the storage server, so as to avoid the occurrence of confusion caused by the simultaneous upload of multiple files.

In practical applications, the obtaining request includes the size and name of the target file and the identification information of the parent directory where the target file is located in the client. The management server determines the identification information of the target file in the cloud storage system according to the acquisition request.

S109: Receive second information fed back by the management server, where the second information includes identification information of the target file.

Specifically, the first request further includes: identification information of the target file.

The first storage location is determined by the management server according to the identification information of the target file.

The identification information of the target file is carried in the first request sent to the management server, and the management server may determine the first storage location according to the identification information of the target file. The management server can determine whether the file block of the target file has been uploaded according to the identification information of the target file, if so, determine the first storage position according to the storage position of the uploaded file block, if not, according to the identification information of the target file, select the storage Select the storage location in the server.

Specifically, the second information includes current version information of the target file.

The management server determines the current version information of the target file according to the name of the target file. If the management server records the upload record corresponding to the name of the target file, then the target file has a historical version that has been uploaded, and the current version information of the target file is Which version, for example, there are two upload records corresponding to the name of the target file in the management server, and the current version information of the target file is the third version. The version information of the target file is conducive to data backup. If the file stored locally or in the storage server is deleted or lost, according to the current version information of the target file, you can know whether there is a file that has been stored in the storage server before. The target file is obtained from the storage server. In practical applications, the target file can be obtained by viewing the historical version information or the recycle bin to ensure that the file will not be lost. At the same time, through the current version information, you can determine whether there is an instance version of the target file. If so, you can view the modified content of the target file according to the historical version, and at the same time, you can check whether the uploaded historical version of the file is uploaded incorrectly, that is, you can pass the current version information. Error correction.

By applying the embodiments of the present invention, by uploading files in blocks, the uploading time of each file block is relatively short, and compared with the prior art, the probability of errors in the file uploading process is reduced. At the same time, based on the identification information of the target file, it is ensured that there will be no disorderly upload of file blocks during the uploading process.

In another specific embodiment of the present invention, referring to FIG. 6 , a fourth schematic flowchart of a method for uploading a file is provided. Compared with the embodiment shown in FIG. 5 , in this embodiment, according to the first storage location , uploading the to-be-uploaded file block (S106), including:

S1061: Determine one of the file blocks to be uploaded as a target file block.

When there is only one file block to be uploaded, the file block to be uploaded is determined as the target file block; when there are more than one file block to be uploaded, a file block can be randomly selected, and the selected file block is determined as the target file block. The file blocks in the file blocks to be uploaded can also be sorted. Specifically, the file blocks can be sorted according to the block numbers of the file blocks in the file blocks to be uploaded, and the file block with the highest ranking is determined as the target file block, or the The last sorted file block is determined as the target file block. The embodiments of the present invention are only described by taking the above as an example, and in practical applications, the manners of determining the target file block are not limited to the above-mentioned ones.

S1062: Send a second request to the storage server.

It should be noted that all requests sent to the storage server are http requests or https requests.

S1063: Upload the target file block according to the first storage location.

When there is a correspondence between the storage location in the first storage location and the target file block, the target file can be uploaded to the corresponding storage location. Upload to the selected storage location, when the first storage location has only the initial storage location, determine the storage location of the target file block according to the initial storage location, and upload the target file block.

S1064: In the case that the file blocks to be uploaded are not all uploaded, select a file block from the unuploaded file blocks, update the target file block to the selected file block, and return to executing S1062 until the to-be-uploaded file block is Upload file chunks are all uploaded.

When there are multiple file blocks to be uploaded, since the upload is serially uploaded one by one, when the upload of one file block is completed, the next file block needs to be uploaded, and one file block can be selected from the unuploaded file blocks and determined as the target file For the specific selection method, refer to the above-mentioned method for determining the target file block, which will not be repeated here.

By applying the embodiments of the present invention, by uploading files in blocks, the upload time of each file block is relatively short, and the file blocks are uploaded one by one, which reduces the probability of errors during file uploading compared with the prior art.

In another specific embodiment of the present invention, referring to FIG. 7 , a fifth schematic flowchart of a method for uploading a file is provided. Compared with the embodiment shown in FIG. 6 , in this embodiment, according to the first storage location , after uploading the target file block (S1063), it also includes:

S1065: Send a query request to the management server in the case of receiving the upload completion information fed back by the storage server, where the query request is used to query whether the target file block is uploaded successfully.

Specifically, the second request includes: a first hash value of each file block in the file blocks to be uploaded, wherein the first hash value is: calculating each file block in the file blocks to be uploaded The hash value of the stored data is obtained.

It should be noted that the number of first hash values included in the first request is the same as the number of file blocks in the file block to be uploaded. Specifically, the first hash value is calculated for each file in the file block to be uploaded. obtained from the hash value stored in . In practical applications, the first hash value may be an md5 (Message Digest Algorithm 5, fifth edition of the message digest algorithm) value, or may be a sha1 (Secure Hash Algorithm 1, secure hash algorithm) value. Certainly, the first hash value may also be a RIPEMD (RACE Integrity Primitives Evaluation Message Digest, RACE original integrity verification message digest) value, of course, the first hash value is not limited to the above-mentioned types.

S1066: Receive the query result fed back by the management server.

After the storage server determines the upload completion information fed back by the target file block, it will send a query request to the management server. When the management server receives the query request, it will record that the target file block has been uploaded, and send a verification request to the storage server. The verification request includes the identification information and block number of the target file, the storage server determines the target file block according to the determination request, verifies the complete state of the target file block according to the first hash value of the target file block, and feeds back the verification result to the management server, The management server queries the client for the result based on the verification result. It should be noted that it is the prior art to verify the complete state of the target file block according to the first hash value of the target file block, and details are not described here.

S1067: When the query result indicates that uploading fails, determine whether the number of uploads of the target file block exceeds a first preset number of times; wherein, the query result is that the storage server checks according to the first hash value It is determined after the complete state of the file block to be uploaded.

The storage server verifies the integrity of the target file block according to the first hash value of the target file block. If the verification result is complete, the query result is that the upload is successful, and S1064 is executed. If the verification result is incomplete, the query result is that the upload failed. , then it is determined whether the number of uploads of the target file block exceeds the first preset number of times. The first preset number of times may be set according to the actual situation. Exemplarily, the first preset number of times may be 3 times. In the embodiment of the present invention, the first preset number of times is set, so that the upload of the target file will not fail due to the failure of one upload of one file block, which reduces the probability of upload failure. In this embodiment of the present invention, after it is determined that the previous file block is successfully uploaded, the next file block will be uploaded. When a network failure occurs, the unfinished part can be uploaded from the part that has been uploaded, and it is not necessary to start from the beginning. Start uploading and downloading, so that you can resume the upload from a breakpoint, which can save time and improve speed.

S1068: Display a prompt of upload failure.

When the number of uploads of the target file block exceeds the first preset number of times, a prompt of upload failure is displayed. Specifically, a prompt of upload failure can be displayed on the first file management panel. The display of failure prompt mentioned here is obtained through OC The interaction between the language and the JS language is realized. In the embodiment of the present invention, during the uploading process, the uploading progress is also displayed. The uploading progress can be increased after the uploading of the target file block is completed, or after the uploading of the to-be-uploaded file block is completed. Added, it should be noted that when the upload failure information is displayed, the upload operation will not be performed again. Only when the upload request of the target file is received again, the file upload will be performed. The file block corresponding to the failed upload file is stored. The server can be deleted.

By applying the embodiments of the present invention, by uploading files in blocks, the upload time of each file block is relatively short, and the file blocks are uploaded one by one, which reduces the probability of errors during file uploading compared with the prior art.

In another specific embodiment of the present invention, referring to FIG. 8 , a sixth schematic flowchart of a method for uploading a file is provided. Compared with the embodiment shown in FIG. 7 , in this embodiment, according to the first storage location , before uploading the target file block (S1063), further comprising:

S1069: Encrypt the target file block by using the encryption algorithm and the first key recorded by itself.

Specifically, the uploading of the to-be-uploaded file block according to the first storage location includes:

Upload the encrypted target file block according to the first storage location.

In practical applications, the encryption algorithm may be an AES (Advanced Encryption Standard, Advanced Encryption Standard) 256 encryption algorithm, which is an encryption algorithm of the US military. AES is a symmetric key algorithm that uses a 128, 192 or 256-bit key and encrypts and decrypts data in blocks of 128-bit data. AES names the different key sizes as AES-x, where x is the key size. In this embodiment of the present invention, the first key may be a 256-bit key, and the encryption algorithm is the AES256 encryption algorithm. Of course, the encryption algorithm is not limited to the above-mentioned algorithms, and may also be other algorithms that can implement encryption, which will not be listed here. The specific implementation of encrypting the file block by using the encryption algorithm and the recorded key is the prior art, and details are not described here. File blocks are encrypted to ensure data security during uploading.

It should be noted that, in practical applications, the first request also includes the sha1 value and md5 value of each encrypted file block in the file block to be uploaded, and the management server will store the sha1 value and md5 value to complete the target file download.

By applying the embodiments of the present invention, by uploading files in blocks, the upload time of each file block is relatively short, and the file blocks are uploaded one by one, which reduces the probability of errors during file uploading compared with the prior art. The file is encrypted to ensure the security of the data during the uploading process.

In another specific embodiment of the present invention, referring to FIG. 9 , a seventh schematic flowchart of a method for uploading a file is provided. Compared with the embodiment shown in FIG. 5 , in this embodiment, after S107 , S110 is further included. , S111 and S112.

S110: Send a file block upload completion confirmation request to the management server.

After all the divided file blocks are uploaded, a confirmation request is sent to the management server, and the management server determines whether all the file blocks are uploaded after receiving the confirmation request.

S111: Receive a confirmation result fed back by the management server.

In practical applications, it is determined that the request contains the identification information and the number of blocks of the target file, because there may be multiple files being uploaded at the same time, and the target file needs to be determined according to the identification information. It should be noted that when obtaining the identification information of the target file After that, the request sent to the management server or the storage server carries the identification information of the target file. The management server determines whether there are any missing file blocks according to the block number of the target file and the block number of the uploaded file block recorded by itself, and feeds back the determination result.

S112: After the confirmation result indicates that there are missing file blocks, upload the missing file blocks to the first storage location; and return to executing S110.

When the confirmation result is that no file block is missing, the management server splices all the file blocks of the target file block into the target file and displays it. For details, please refer to the existing file download process. When the file is not downloaded, the file cannot be downloaded. Read and do not display the icon corresponding to the file. When the file is downloaded, the file is readable, and the icon corresponding to the file is displayed. The splicing of the file blocks into the target file is to make the target file readable and display the icon corresponding to the target file. Specifically, The splicing method is the prior art, and the splicing may also fail. There is an upper limit of the number of splicing in the splicing process. If the number of splicing reaches the upper limit and the splicing has not been successful, the information of the splicing failure is fed back to the client, and the client receives the information of the splicing failure. After the upload fails, a prompt is displayed. After the splicing is completed, the management server calculates the sha1 value of the data stored in the spliced target file, and compares it with the sha1 value carried in the acquisition request. The sha1 value mentioned here is calculated by calculating the hash of the data stored in the target file. If the two sha1 values are different, it means that the target file after splicing is damaged, and informs the client that the target file is damaged. After the client receives the information, it will display the upload failure prompt. In practical applications, the acquisition also includes the md5 value of the target file. The md5 value is obtained by calculating the data stored in the target file. It should be noted that the sha1 value and the md5 value are both hash values, but the length is different. The md5 value is 128 bits and the sha1 value is 160 bits. The management server can also use the md5 value to verify that the file is not corrupted.

In practical applications, when the confirmation result indicates that a file block is missing, the confirmation result fed back by the management server includes the block number of the missing file block. When only one file block is missing, upload the file block and upload the missing file block. The steps for uploading file chunks are the same as those described above, and will not be repeated here. When there is more than one missing file block, all the missing file blocks are to-be-uploaded file blocks, and the specific uploading method is the same as the above-mentioned method for uploading the to-be-uploaded file block, which will not be repeated here.

By applying the embodiments of the present invention, by uploading files in blocks, the upload time of each file block is relatively short, and the file blocks are uploaded one by one, which reduces the probability of errors during file uploading compared with the prior art.

10 is a first schematic flowchart of a file downloading method provided by an embodiment of the present invention, the method includes:

S201: Send a download request for a first file to a management server of a cloud storage system, where the first file includes at least one file block.

In this embodiment of the present invention, a client with a download function may send a download request for the first file to the management server of the cloud storage system, and the client with a download function mentioned here may be a client with a dedicated download function , or a client with a download function. The client with exclusive download function can be a client with only related functions such as upload and download, that is, a client specially customized for upload and download, while a client with download function has other functions besides the download function. For example, it can be the editing function of the file and so on. A client with download function can be implemented by a plug-in with download function. The client with the download function, for example, can be PS, office software, etc. with the download function. In practical applications, the client with the download function can download files through a plug-in with the download function. It should be noted that in addition to the download function, the plug-in can also have an upload function. Of course, the client of the download function mentioned here can be installed in a Mac system or in a Windows system, and the Windows system is an operating system developed by Microsoft Corporation of the United States.

In the embodiment of the present invention, the plug-in and the client on which the plug-in is installed need to be linked to realize the download of the file. Specifically, the linkage between the plug-in and the client is:

The plug-in will monitor the events such as opening, saving, and new creation of the client. The monitoring of these events is realized by using the SDK (Software Development Kit, software development kit) of the client. The specific implementation process is: download the SDK of the client, based on the client The SDK of the terminal is developed according to the required functions, which can realize the monitoring of events. When the plug-in detects the event, it creates a description of the event, and then converts each parameter of the event. According to the different events, the converted parameters are different, that is, the aliases are different, and the conversion parameters can make the plug-in compatible with various operations; Execute, according to the converted parameters of the event, enumerate the response events. The enumeration response events mentioned here means that the converted parameters and events have a corresponding relationship, and the converted parameters and events are matched one by one. For example, suppose The converted parameter is 1234, and the event corresponding to 1234 is save, so there is a corresponding relationship between 1234 and save. Then, execute the event, return an error code, and identify the execution result. Exemplarily, if the error code is 0, it means that the event execution is successful, and if the error code is non-zero, it means that the event execution fails. Finally, release the memory occupied by the parameters used to execute the event, and return the execution result, that is, the error code.

The link between the plug-in and the client is described below by taking the first file downloaded in PS as an example:

When the first file is downloaded, the plugin will create an event description. Specifically, you can create an event description for the local location of the target file through sPSActionDescriptor->Make. sPSActionDescriptor->Make is a global event response function; Then, convert the parameters of the event. Specifically, you can convert the parameters through sPSActionDescriptor->PutAlias, and set a behavior alias in the C standard format through the given key (key), which is compatible with various operations. The events have different aliases; then pass sPSActionDescriptor->PutInteger to convert parameters, and set a digital ID (identification, identification number) of a behavior in C standard format through the given key (key); then pass sPSActionControl->Play, Execute one of the first file open events and return an error code. Finally, through sPSActionReference->Free, release the memory occupation of the parameters used to execute the event and return the error code.

S202: Receive third information fed back by the management server, where the third information includes the number of file blocks of the first file.

It should be noted that the download request includes the identification information of the first file, and after receiving the download request, the management server, after receiving the download request, according to the correspondence between the identification information of the first file in the download request and the information of the first file stored by itself. relationship, feedback the third information, the third information includes the number of file blocks of the first file block, the client can determine the file block to be downloaded based on the number of file blocks of the first file, and can also determine whether all the file blocks of the first file are downloaded. Finish.

Specifically, the third information further includes: current version information of the first file.

The current version information of the first file mentioned here has the same function as the current version information of the target file in the embodiment of the file uploading method, and will not be described in detail here.

S203: Based on the number of file blocks, determine the file blocks to be downloaded.

When the number of file blocks is only one, the file block is determined as the file block to be downloaded. When the number of file blocks is more than one, a fixed number of file blocks can be determined as the file block to be downloaded. Exemplarily, a fixed number of is 16 blocks, and there are 4 divided file blocks, then these 4 blocks are determined as the file blocks to be downloaded. If there are 20 divided files, 16 of them are determined as the file blocks to be downloaded. Specifically, 16 blocks can be randomly selected from the 20 file blocks; in practical applications, each block in the file block of the first file carries a block number, and the block number can be a number or a letter. It is determined that the file block to be downloaded can be Determined according to the ordering of the block numbers of the file blocks. Exemplarily, assuming that there are 5 blocks, which are file blocks 1-5 respectively, and the fixed number is two blocks, then file block 1 and file block 2 may be determined as the file blocks to be downloaded. Of course, it is not limited to the above-mentioned method for determining the file block to be downloaded, which will not be listed one by one here.

S204: Send a third request for downloading the to-be-downloaded file block to the management server, where the third request includes the number of the to-be-downloaded file block.

In practical applications, the third request includes not only the number of file blocks to be downloaded, but also the block numbers of the file blocks to be downloaded, and further, the identification information of the first file. When the management server receives the third request, The second storage location is determined according to the third request.

In a preferred embodiment of the present invention, after the sending the third request for downloading the to-be-downloaded file block to the management server, the method further includes:

The second hash value fed back by the management server is received, wherein the second hash value is obtained by calculating the hash value of the data stored in each file block in the file blocks to be downloaded.

It should be noted that the number of second hash values fed back by the management server is the same as the number of file blocks in the file blocks to be downloaded, and there is a one-to-one correspondence between the second hash values and the file blocks in the file blocks to be downloaded. The second hash value may be an md5 value, a sha1 value, or of course other hash values. The first hash value and the second hash value may be hash values of the same type, or may be hash values of different types. When the first hash value and the second hash value are the same type of hash value, the management server also feeds back the first hash value of the file block to be downloaded.

S205: Receive the second storage location of the to-be-downloaded file block fed back by the management server.

The second storage location is determined by the identification information of the first file and the number of file blocks to be downloaded. If a file block to be downloaded corresponds to a storage location, the second storage location contains the same number of file blocks as the number of file blocks to be downloaded. The storage location, further, there is a correspondence between the block number of the file block to be downloaded and the storage location, and the second storage location can be determined according to the correspondence.

S206: Download the to-be-downloaded file block from the second storage location, and if the first file has not been downloaded, return to S203 until the first file is downloaded.

In practical applications, when the first file is downloaded, all the file blocks of the first file are merged into a readable first file. The method of merging is the same as the method of merging file blocks by the above-mentioned file upload process management server. Here No further description will be given. The client with the upload function determines whether it can open the first file, and if so, directly opens the first file and edits the first file. After editing the first file, the edited first file can be directly edited. Upload to the storage server. If not, invoke the shell command to open the first file with the default program. The shell is basically a command interpreter that invokes the corresponding application.

In the embodiment of the present invention, the client with the download function can download the files edited between them at any time, and the files are stored in the storage server without occupying the local space, which completely relieves the worries of insufficient local storage space, and also prevents the files from being damaged or lost. At the same time, the file can be downloaded directly, which saves the time of searching for the file, and saves the steps of installing the client with the exclusive upload function, and further saves the step of opening the client with the upload function, which simplifies the operation of the client with the upload function. office. The webpage network disk is used to store files, but due to the poor performance of webpages, compared with the prior art, the user experience of the embodiment of the present invention is better. Compared with the existing storage medium for storing files, the storage medium may be damaged at any time. , which is not conducive to data backup and security, and saves the time to find storage media. In this embodiment of the present invention, a file is uploaded to a storage server, and multiple clients can view the file.

By applying the embodiments of the present invention, by downloading files in blocks, the download time of each file block is relatively short, and compared with the prior art, the probability of errors in the file downloading process is reduced.

FIG. 11 is a schematic flowchart of a second method for downloading a file according to an embodiment of the present invention. Based on the embodiment provided in FIG. 10 , the method for downloading a file provided by the embodiment of the present invention, before the sending a download request for the first file to the management server of the cloud storage system (S201), further includes:

S207: Monitor whether a second display instruction for displaying the second file operation panel is received.

It should be noted that the second display instruction is a display instruction for displaying the second file operation panel. Further, it can be said to be a display instruction for displaying the file operation panel in the client. Specifically, when the plug-in in the client detects the The file save event, open file event, etc. of the file can all default to receiving the second display instruction. It should be noted that the clients mentioned in the embodiments of the present invention are all clients with a download function, and further, are clients with a plug-in with a download function.

S208: Display the second file operation panel.

In practical applications, the second file operation panel may be a page written in JavaScript language, which is a UI design. Specifically, the second file operation panel is one of the interfaces of the plug-in, and the specific display method is realized by the interaction between JS and OC, which will not be repeated here. Exemplarily, the interface design of the second file operation panel is similar to that of the first file operation panel in FIG. 3 . It should be noted that the plug-ins mentioned in the embodiments of the present invention are all plug-ins with a download function.

S209: Determine whether the management server of the cloud storage system is successfully logged in.

In practical applications, when downloading, the client needs to establish a connection with the cloud storage system to complete the download of the first file, and judging whether to establish a connection with the cloud storage server can be used to judge whether the management server of the cloud storage system is successfully logged in.

S210: Display the second file management panel at a second preset position away from the second file operation panel.

In the case of successfully logging in to the management server of the cloud storage system, the second file operation panel is displayed at a second preset position away from the second file operation panel. The second preset position mentioned here may also be a position such as a left side, a right side, an upper side, a lower side, etc. of the second file operation panel, which is not limited in this embodiment of the present invention.

S211: Display a second login panel, and log in to the management server through the second login panel, and after successfully logging in to the management server, display a second file at a second preset position away from the second file operation panel Admin panel.

In practical applications, if the management server is not successfully logged in, the second login panel is displayed, the login information can be input through the login information input box on the second login panel, and a login request is sent to the management server after the input is completed. In practical applications, when the management server confirms that the login information is valid, it feeds back the confirmation result that the login information is valid to the client. Specifically, sending a login request to the management server is JS calling OC. When the management service returns the confirmation result, it is OC calls JS to display the second file operation panel. Exemplarily, the interface design of the second login panel is similar to that of the first login panel in FIG. 4 .

S212: Obtain the target download path determined according to the display information of the second file management panel.

After displaying the second file management panel, the target download path of the first file can be selected through the second file management panel, and the plug-in in the client can obtain the target storage path through the display information of the second file management panel.

The sending of the download request for the first file to the management server of the cloud storage system includes:

Send a download request for the first file to the management server of the cloud storage system through the second file management panel;

The download request further includes: the target download path;

The second storage location of the to-be-downloaded file block that is fed back by the management server includes:

A second storage location determined by the management server according to the target download path is received.

In this embodiment of the present invention, when downloading the to-be-downloaded file block from the second storage location, the method may further include:

The download progress of the first file is displayed through the second file management panel.

In this embodiment of the present invention, the method may further include:

Send a third object creation request to the management server through the second file management panel;

receiving the result information of the new request for the third object fed back by the management server;

The newly created third object is displayed in the third file management panel according to the result information.

In this embodiment of the present invention, the method may further include:

receiving a third logout request sent through the second file management panel;

According to the third logout request, the connection with the management server is disconnected.

By applying the embodiments of the present invention, by downloading files in blocks, the download time of each file block is relatively short, and compared with the prior art, the probability of errors in the file downloading process is reduced. At the same time, in the embodiment of the present invention, a second operation panel for the cloud storage system is provided for the user to operate, which eliminates the need to use a client of the cloud storage system that is set separately, simplifies the steps for the user to download files, and allows the user to operate the cloud storage system. The files in the system provide great convenience, save the user's time and improve the user experience.

In another specific embodiment of the present invention, referring to FIG. 12 , a third schematic flowchart of a method for downloading a file is provided. Compared with the embodiment shown in FIG. 10 , in this embodiment, the file is downloaded from the second storage location Downloading the to-be-downloaded file block (S206) includes:

S2061: Determine one file block in the to-be-downloaded file blocks as the first file block.

The manner of determining the first file block is the same as the manner of determining the target file block, and details are not described here.

S2062: Send a fourth request to the storage server.

In practical applications, the fourth request includes the identification information of the first file block and the block number of the first file block, and the storage server can determine the specific location of the first file block according to the fourth request.

In a specific application, when the first hash value and the second hash value are the same type of hash value, the fourth request includes the second hash value of the first file block, and when the first hash value is the same as the second hash value When the two hash values are different types of hash values, the fourth request includes the first hash value of the first file block.

S2063: Download the to-be-downloaded first file block from the second storage location.

Specifically, the first file block is downloaded from the storage location corresponding to the first file block, and the second storage location includes the storage location corresponding to the first file block.

S2064: In the case that the to-be-downloaded file blocks are not all downloaded, select a file block from the undownloaded file blocks, update the first file block to the selected file block, and return to execution to S2062 until All the file blocks to be downloaded are downloaded.

The manner of selecting the file block from the undownloaded file blocks is the same as the manner of determining the first file block above, which will not be repeated here.

By applying the embodiments of the present invention, by downloading files in blocks, the download time of each file block is relatively short, and compared with the prior art, the probability of errors in the file downloading process is reduced.

In another specific embodiment of the present invention, referring to FIG. 13 , a third schematic flowchart of a method for downloading a file is provided. Compared with the embodiment shown in FIG. 10 , in this embodiment, after S2063 , S2065 is further included. , S2066 and S2067.

S2065: Determine whether the first file block is complete according to the second hash value fed back by the management server, where the second hash value is fed back by the management server when receiving the third request .

The method for the client to determine whether the first file block is complete according to the second hash value is the same as the method for the storage server to verify whether the target file block is complete according to the first hash value, and details are not described here. It should be noted that whether the first file block is complete is determined according to the second hash value fed back by the management server. In fact, there is a corresponding relationship between the second hash value fed back by the management server and the first file block. The corresponding relationship determines the second hash value of the first file block, and determines whether the first file block is complete according to the second hash value of the first file block.

If it is determined that the first file block is complete, return to S2064.

S2066: Determine whether the number of downloads of the first file block exceeds a second preset number of times.

It should be noted that the second preset number of times may be set according to actual conditions, and may be exemplarily three times or five times. When the number of downloads of the first file block does not exceed the second preset number of times, return to S2063.

S2067: Display the information of download failure.

When the number of downloads of the first file block exceeds the second preset number of times, a prompt of download failure is displayed. Exemplarily, a prompt of download failure can be displayed on the first file management panel. Here, the prompt to display failure is It is realized through the interaction between the OC language and the JS language. In the embodiment of the present invention, during the downloading process, the download progress is also displayed. After the block download is completed, the download progress can be displayed in the form of a percentage, or it can be displayed in the size of the downloaded file. Specifically, the display method is the prior art, which will not be repeated here. Refer to the progress displayed when downloading files such as Thunder. Way. It should be noted that when the download failure information is displayed, the download operation will not be performed again. The file download will only be performed when the download request of the target file is received again. The file block corresponding to the failed file can be downloaded by the storage server. delete.

By applying the embodiments of the present invention, by downloading files in blocks, the download time of each file block is relatively short, and compared with the prior art, the probability of errors in the file downloading process is reduced.

In another specific embodiment of the present invention, referring to FIG. 14 , a fifth schematic flowchart of the method for downloading files is provided. Compared with the embodiment shown in FIG. 11 , in this embodiment, after S2063 , S2068 is further included. .

S2068: Decrypt the first file block based on the decryption algorithm and the second key recorded by itself.

Those skilled in the art can understand that decryption is an inverse process of encryption. In this embodiment of the present invention, the decryption algorithm corresponds to the encryption algorithm in the file uploading process. If the encryption algorithm is the AES encryption algorithm, the decryption algorithm is the AES decryption algorithm. . It should be noted that the first key is the same as the key used when encrypting the first file block. Based on the decryption algorithm and the second key recorded by itself, it is the prior art to decrypt the first file block. It is not repeated here.

By applying the embodiments of the present invention, by uploading files in blocks, the upload time of each file block is relatively short, and the file blocks are uploaded one by one, which reduces the probability of errors during file uploading compared with the prior art. The downloaded file blocks are encrypted file blocks to ensure data security during the download process.

Corresponding to the method embodiment shown in FIG. 1 , FIG. 15 is a schematic structural diagram of a file uploading apparatus according to an embodiment of the present invention. The apparatus includes: a first receiving module 301 , a dividing module 302 , a first determining module 303 , a first A sending module 304 , a second receiving module 305 , a first uploading module 306 and an updating module 307 .

The first receiving module 301 is configured to receive an upload request for a target file.

The dividing module 302 is configured to divide the target file into file blocks according to preset dividing rules.

The first determining module 303 is configured to determine the file block to be uploaded from the divided file blocks.

The first sending module 304 is configured to send a first request for uploading the file blocks to be uploaded to the management server of the cloud storage system, wherein the first request includes the number of the file blocks to be uploaded.

The second receiving module 305 is configured to receive the first storage location fed back by the management server, where the first storage location is the storage location of the to-be-uploaded file block in the storage server of the cloud storage system.

The first uploading module 306 is configured to upload the to-be-uploaded file block to the first storage location.

The updating module 307 is configured to select a file block from the unuploaded file blocks when the divided file blocks are not all uploaded, update the to-be-uploaded file block to the selected file block, and return to execute the The first sending module 304 completes the uploading of all the divided file blocks.

By applying the embodiments of the present invention, by uploading files in blocks, the uploading time of each file block is relatively short, and compared with the prior art, the probability of errors in the file uploading process is reduced.

Corresponding to the method embodiment shown in FIG. 2 , the first receiving module may include: a first monitoring sub-module, a first displaying sub-module and a first receiving sub-module.

a first monitoring sub-module for monitoring whether a first display instruction for displaying the first file operation panel is received;

a first display submodule, configured to display the first file operation panel when the monitoring result of the first monitoring submodule is yes;

The first receiving sub-module is configured to receive an upload request for a target file sent through the first file operation panel.

In a specific embodiment of the present invention, the first receiving module further includes: a first judging sub-module, a second displaying sub-module, a third displaying sub-module and a first obtaining sub-module.

The first judgment submodule is used to judge whether the management server of the cloud storage system is successfully logged in;

a second display submodule, configured to display the first file management panel at a first preset position away from the first file operation panel when the determination result of the first determination submodule is successful;

The third display sub-module is configured to display a first login panel when the judgment result of the first judgment sub-module is failure, and log in to the management server through the first login panel. After the server is managed, the first file management panel is displayed at a first preset position away from the first file operation panel;

The first obtaining submodule is used to obtain the target storage path determined according to the display information of the first file management panel;

The first request further includes: the target storage path;

The second receiving module is specifically used for:

A first storage location determined by the management server according to the target storage path is received.

In a preferred embodiment of the present invention, the device further includes: a first display module.

The first display module is configured to display the upload progress of the target file through the first file management panel.

In a preferred embodiment of the present invention, the apparatus further includes: a sixth sending module.

a sixth sending module, configured to send a first object creation request to the management server;

an eighth receiving module, configured to receive the result information of the new request for the first object fed back by the management server;

The first display module is configured to display the newly created first object in the first file management panel according to the result information.

In a preferred embodiment of the present invention, the apparatus further includes: a ninth receiving module.

a ninth receiving module, configured to receive the first logout request sent through the first file management panel;

A first disconnection module, configured to disconnect the connection with the management server according to the first logout request.

By applying the embodiments of the present invention, by uploading files in blocks, the uploading time of each file block is relatively short, and compared with the prior art, the probability of errors in the file uploading process is reduced. At the same time, in the embodiment of the present invention, a first operation panel for the cloud storage system is provided for the user to operate, which eliminates the need to use a client of the cloud storage system that is set separately, simplifies the steps of uploading files by the user, and enables the user to operate the cloud storage system. The files in the system provide great convenience, save the user's time and improve the user experience.

Corresponding to the method embodiment shown in FIG. 5 , the apparatus further includes: a second sending module and a third receiving module.

The second sending module is configured to send an obtaining request for obtaining the identification information of the target file to the management server.

In a specific embodiment, the first request further includes: identification information of the target file; and the first storage location is determined by the management server according to the identification information of the target file.

The third receiving module is configured to receive second information fed back by the management server, wherein the second information includes identification information of the target file. Specifically, the second information includes current version information of the target file.

By applying the embodiments of the present invention, by uploading files in blocks, the uploading time of each file block is relatively short, and compared with the prior art, the probability of errors in the file uploading process is reduced. At the same time, based on the identification information of the target file, it is ensured that there will be no disorderly upload of file blocks during the uploading process.

Corresponding to the method embodiment shown in FIG. 6 , the first uploading module 306 includes: a first determining sub-module, a first sending sub-module, an uploading sub-module and a first updating sub-module.

The first determination submodule is configured to determine a file block in the to-be-uploaded file blocks as a target file block.

The first sending submodule is configured to send a second request to the storage server.

The second request includes: the first hash value of each file block in the to-be-uploaded file blocks, wherein the first hash value is: calculated by calculating the value stored in each file block in the to-be-uploaded file block; The hash value of the data is obtained.

The uploading submodule is configured to upload the target file block according to the first storage location.

The first update submodule is used to select a file block from the unuploaded file blocks under the condition that the to-be-uploaded file blocks are not all uploaded, update the target file block to the selected file block, and return to execute the first sending sub-module until all the file blocks to be uploaded are uploaded.

By applying the embodiments of the present invention, by uploading files in blocks, the upload time of each file block is relatively short, and the file blocks are uploaded one by one, which reduces the probability of errors during file uploading compared with the prior art.

Corresponding to the method embodiment shown in FIG. 7 , the first uploading module 306 further includes: a second sending sub-module, a first receiving sub-module, a first judging sub-module and a first displaying sub-module.

The second sending sub-module is configured to send a query request to the management server in the case of receiving the upload completion information fed back by the storage server, wherein the query request is used to query whether the target file block is uploaded successfully .

The first receiving sub-module is configured to receive the query result fed back by the management server.

The first judgment submodule is configured to judge whether the number of uploads of the target file block exceeds a first preset number of times when the query result indicates that the upload fails; wherein, the query result is that the storage server according to the first A hash value, determined after checking the complete state of the file block to be uploaded.

The first display sub-module is configured to display a prompt of upload failure when the determination result of the determination sub-module is yes.

The uploading sub-module is further configured to upload the target file block according to the first storage location when the judgment result of the first judging sub-module is no.

By applying the embodiments of the present invention, by uploading files in blocks, the upload time of each file block is relatively short, and the file blocks are uploaded one by one, which reduces the probability of errors during file uploading compared with the prior art.

Corresponding to the method embodiment shown in FIG. 8 , the first uploading module further includes: an encryption sub-module.

The encryption sub-module is used for encrypting the target file block by using the encryption algorithm and the first key recorded by itself.

The uploading submodule is specifically configured to: upload the encrypted target file block according to the first storage location.

By applying the embodiments of the present invention, by uploading files in blocks, the upload time of each file block is relatively short, and the file blocks are uploaded one by one, which reduces the probability of errors during file uploading compared with the prior art. The file is encrypted to ensure the security of the data during the uploading process.

Corresponding to the method embodiment shown in FIG. 9 , the apparatus further includes: a third sending module, a fourth receiving module, and a second uploading module.

The third sending module is configured to send a file block upload completion confirmation request to the management server after all the divided file blocks are uploaded.

The fourth receiving module is configured to receive the confirmation result fed back by the management server.

The second uploading module is configured to upload the missing file block to the first storage location after the confirmation result indicates that there is a missing file block; and return to execute the third sending module 310 .

By applying the embodiments of the present invention, by uploading files in blocks, the upload time of each file block is relatively short, and the file blocks are uploaded one by one, which reduces the probability of errors during file uploading compared with the prior art.

Corresponding to the method embodiment shown in FIG. 10 , FIG. 16 is a schematic structural diagram of a file downloading apparatus provided by an embodiment of the present invention. The apparatus includes: a fourth sending module 401, a fifth receiving module 402, a second determining module 403, The fifth sending module 404 , the sixth receiving module 405 and the downloading module 406 .

The fourth sending module 401 is configured to send a download request for a first file to a management server of the cloud storage system, where the first file includes at least one file block.

The fifth receiving module 402 is configured to receive third information fed back by the management server, wherein the third information includes the number of file blocks of the first file.

The second determining module 403 is configured to determine the file blocks to be downloaded based on the number of the file blocks.

The fifth sending module 404 is configured to send a third request for downloading the to-be-downloaded file block to the management server, wherein the third request includes the number of the to-be-downloaded file block.

The sixth receiving module 405 is configured to receive the second storage location of the to-be-downloaded file block fed back by the management server.

The downloading module 406 is configured to download the to-be-downloaded file block from the second storage location, and returns to execute the second determining module 403 when the first file has not been downloaded until the first file is not downloaded. Download completed.

Specifically, the third information includes: current version information of the first file.

By applying the embodiments of the present invention, by downloading files in blocks, the download time of each file block is relatively short, and compared with the prior art, the probability of errors in the file downloading process is reduced.

Corresponding to the method embodiment shown in FIG. 11 , the apparatus includes: a first monitoring module, a second display module, a first judgment module, a third display module, a fourth display module, and a first obtaining module.

a first monitoring module for monitoring whether a second display instruction for displaying the second file operation panel is received;

a second display module, configured to display the second file operation panel when the monitoring result of the first monitoring module is yes;

The first judgment module is used for judging whether the management server of the cloud storage system is successfully logged in;

a third display module, configured to display the second file management panel at a second preset position away from the second file operation panel when the determination result of the first determination module is successful;

The fourth display module is used to display a second login panel when the judgment result of the first judgment module is a failure, and log in to the management server through the second login panel, and log in to the management server successfully. after that, displaying a second file management panel at a second preset position away from the second file operation panel;

a first obtaining module, configured to obtain a target download path determined according to the display information of the second file management panel;

The sixth receiving module is specifically used for:

Send a download request for the first file to the management server of the cloud storage system through the second file management panel;

The download request further includes: the target download path;

The sixth receiving module is specifically used for:

A second storage location determined by the management server according to the target download path is received.

By applying the embodiments of the present invention, by downloading files in blocks, the download time of each file block is relatively short, and compared with the prior art, the probability of errors in the file downloading process is reduced. At the same time, in the embodiment of the present invention, a second operation panel for the cloud storage system is provided for the user to operate, which eliminates the need to use a client of the cloud storage system that is set separately, simplifies the steps for the user to download files, and allows the user to operate the cloud storage system. The files in the system provide great convenience, save the user's time and improve the user experience.

Corresponding to the method embodiment shown in FIG. 12 , the apparatus further includes a seventh receiving module.

A seventh receiving module, configured to receive a second hash value fed back by the management server, wherein the second hash value is: by calculating the hash of the data stored in each file block in the to-be-downloaded file blocks value obtained.

The downloading module 406 includes: a second determining sub-module, a third sending sub-module, a downloading sub-module and a second updating sub-module.

The second determination submodule is used for determining a file block in the to-be-downloaded file blocks as the first file block;

The third sending submodule is used for sending the fourth request to the storage server.

A download submodule, configured to download the to-be-downloaded first file block from the second storage location.

a second update submodule, configured to select a file block from the undownloaded file blocks when the file blocks to be downloaded are not all downloaded, and update the first file block to the selected file block, Return to execute the third sending sub-module.

By applying the embodiments of the present invention, by downloading files in blocks, the download time of each file block is relatively short, and compared with the prior art, the probability of errors in the file downloading process is reduced.

Corresponding to the method embodiment shown in FIG. 13 , the downloading module 406 includes: a second receiving sub-module, a third determining sub-module, a second judging sub-module and a second displaying sub-module.

The second receiving sub-module is configured to receive the second hash value fed back by the management server, where the second hash value is obtained by calculating the hash value of the data stored in the file block to be downloaded .

The third determination submodule is configured to determine whether the first file block is complete according to the second hash value fed back by the management server, wherein the second hash value is the Feedback on the third request.

The second update sub-module is further configured to, in the case that the determination result of the third determination sub-module is yes, in the case that the to-be-downloaded file blocks are not all uploaded and downloaded, the un-downloaded file blocks Select a file block, update the first file block to the selected file block, and return to execute the third sending submodule.

The second determination submodule is configured to determine whether the number of downloads of the first file block exceeds a second preset number of times when the determination result of the third determination submodule is no.

The second display sub-module is configured to display a download failure prompt when the determination result of the determination sub-module is exceeded.

The downloading sub-module is further configured to download the to-be-downloaded first file block from the second storage location when the judgment result of the second judging sub-module is not exceeding.

By applying the embodiments of the present invention, by downloading files in blocks, the download time of each file block is relatively short, and compared with the prior art, the probability of errors in the file downloading process is reduced.

Corresponding to the method embodiment shown in FIG. 14 , the download module further includes a decryption submodule.

The decryption submodule is configured to decrypt the first file block based on the decryption algorithm and the second key recorded by itself.

By applying the embodiments of the present invention, by uploading files in blocks, the upload time of each file block is relatively short, and the file blocks are uploaded one by one, which reduces the probability of errors during file uploading compared with the prior art. The downloaded file blocks are encrypted file blocks to ensure data security during the download process.

17 is a schematic flowchart of a file transmission method provided by an embodiment of the present invention, where the method includes:

S501: Monitor whether a third display instruction for a third file operation panel is received.

In this embodiment of the present invention, the monitoring may be performed by a client with file transmission. The client with file transmission mentioned here may be a client with a dedicated file transmission function, or a client with a file transmission function. . The client with the exclusive file transfer function can be the client that only has functions related to file transfer, that is, the client specially customized for file transfer, while the client with the file transfer function has the file transfer function and Other functions, by way of example, may be editing functions for files and the like.

A client with a file transfer function, exemplarily, can be a PS with a file transfer function. Further, the PS is installed in a Mac system. Of course, the client with a file transfer function can also be office software, video Editing software, audio editing software, reading software, etc. In practical applications, the client with the file transfer function can realize the file transfer through the plug-in with the file transfer function.

In practical applications, the third display instruction is a display instruction for displaying the third file operation panel. Further, it can be said to be a display instruction for displaying the file operation panel in the client. Specifically, when the plug-in in the client detects the A file saving event, a file opening event, etc., can all default to receiving the first display instruction. It should be noted that the clients mentioned in the embodiments of the present invention are all clients with a file transfer function, and further, are clients with a plug-in with a file transfer function.

S502: Display the third file operation panel.

After receiving the third display instruction, the third file operation panel is displayed on the client side. In practical applications, the third file operation panel may be a page written in JavaScript language, which is a UI design. Specifically, the third file operation panel is one of the interfaces of the plug-in, and the specific display method is realized by the interaction between JS and OC, which will not be repeated here. It should be noted that the plug-ins mentioned in the embodiments of the present invention are all plug-ins with a file transfer function.

S503: Receive a file transfer instruction for the second file sent through the third file operation panel.

In practical applications, a connection is established between the client and the third file operation panel, and the client can receive a file transfer instruction through the third file operation panel.

S504: Determine whether the management server of the cloud storage system is successfully logged in.

During file transfer, the client needs to establish a connection with the cloud storage system. Further, it needs to establish a connection with the management server and the storage server in the cloud storage system to complete the file transfer. Therefore, it is necessary to determine whether the management server is successfully logged in.

S505: Display a third file management panel at a third preset position away from the third file operation panel.

After successfully logging in to the management server, the third file management panel is displayed at a third preset position away from the third file operation panel. Exemplarily, the third file management panel in the PS may be as shown in FIG. 18 . In FIG. 18 , the third file management panel is located on the right side of the third file operation panel. The third preset position mentioned here may also be a position on the left side, the upper side, the lower side, etc. of the third file operation panel, which is not limited in this embodiment of the present invention. It should be noted that the cloud disk in "open from cloud disk" and "save to cloud disk" in the third file operation panel is the cloud storage system mentioned in the embodiment of the present invention.

S506: Display a third login panel, and log in to the management server through the third login panel, and after successfully logging in to the management server, display a second file at a third preset position away from the second file operation panel Admin panel.

In practical applications, if the management server is not successfully logged in, a third login panel is displayed. Exemplarily, the third login panel can be as shown in FIG. 19 . The login information can be entered through the login information input box on the third login panel, and the After completion, click the "Login" button, it is considered that a login request has been sent to the management server. In practical applications, when the management server confirms that the login information is valid, it feeds back the confirmation result that the login information is valid to the client. Specifically, sending a login request to the management server is JS calling OC. When the management service returns the confirmation result, it is OC calls JS to display the third file operation panel.

S507: Obtain a target path determined according to the display information of the first file management panel, and transmit the second file according to the target path and the file transfer instruction.

After displaying the third file management panel, the target path can be selected through the third file management panel, and the client can obtain the target path through the display information of the first file management panel. Specifically, the target storage path can be obtained through JS and OC calls. Transfer according to the destination path and file transfer instructions. The file transfer mentioned here may be file uploading or downloading. Specifically, the file uploading or downloading method may be as shown in the above content, or may be other uploading or downloading methods, which are not limited here.

It should be noted that when a cancellation request sent through the first login panel or the first file management panel is received, the corresponding window will be closed. Exemplarily, if a cancellation request sent through the third login panel is received, the corresponding window will be closed. The third login panel.

In a preferred embodiment of the present invention, after obtaining the target path determined according to the display information of the first file management panel, and performing file transfer according to the target path and the file transfer instruction, the method further includes:

The transfer progress of the second file is displayed through the third file management panel.

In practical applications, after the file is transferred, the transfer progress of the second target file can be displayed through the third file management panel. The transfer progress can be displayed in the form of a percentage or the size of the transferred file. Specifically, the display The method is the prior art, which will not be repeated here, and refer to the method of displaying progress when downloading files such as Thunder.

In a preferred embodiment of the present invention, the method further includes:

Send a second object creation request to the management server through the third file management panel;

receiving the result information of the new request for the second object fed back by the management server;

The newly created second object is displayed in the third file management panel according to the result information.

In a practical application, the second object creation request mentioned here may be a folder creation request. Exemplarily, the second object creation request may be sent through the “New Folder” button in FIG. 18 . In the second object creation request It may also carry information such as the storage location and name of the newly created second object. The newly created second object displayed on the second file management panel may be a folder with the name of the second object displayed in the storage location of the second object.

In a preferred embodiment of the present invention, the method may further include:

receiving a second logout request sent through the third file management panel;

According to the second logout request, the connection with the management server is disconnected.

Exemplarily, a second logout request may be sent through the "Logout" button in FIG. 18 , and when the connection between the management servers is disconnected, the third file management panel shown in FIG. 19 is displayed.

By applying the embodiments of the present invention, a third operation panel for the cloud storage system is provided for the user to operate, so that it is not necessary to use a client of the cloud storage system separately set, the steps of transferring files for the user are simplified, and the operation of the cloud storage system is simplified for the user. It provides great convenience, saves the user's time, and improves the user experience.

Corresponding to the method embodiment shown in FIG. 17 , FIG. 20 is a schematic structural diagram of a file transmission apparatus provided by an embodiment of the present invention, and the apparatus may include: a second monitoring module 601 , a fifth display module 602 , and a tenth receiving module 603 , a second judgment module 604 , a sixth display module 605 , a seventh display module 606 and a transmission module 607 .

The second monitoring module 601 is configured to monitor whether the third display instruction for the third file operation panel is received;

a fifth display module 602, configured to display the third file operation panel when the monitoring result of the second monitoring module is yes;

A tenth receiving module 603, configured to receive a file transfer instruction for the second file sent through the third file operation panel;

The second judging module 604 is used for judging whether the management server of the cloud storage system is successfully logged in;

a sixth display module 605, configured to display a third file management panel at a third preset position away from the third file operation panel when the judgment result of the second judgment module 604 is successful;

The seventh display module 606 is configured to display a third login panel when the determination result of the second determination module 604 is a failure, and log in to the management server through the third login panel, and log in to the management server successfully. After the server is managed, the second file management panel is displayed at a third preset position away from the second file operation panel;

The transmission module 607 is configured to obtain a target path determined according to the display information of the first file management panel, and perform the transmission of the second file according to the target path and the file transmission instruction.

In a preferred embodiment of the present invention, the apparatus may further include: an eighth display module (not shown in the figure).

The eighth display module is configured to display the transmission progress of the second file through the third file management panel.

In a preferred embodiment of the present invention, the apparatus may further include: a seventh sending module, an eleventh receiving module and a second display module (not shown in the figure).

a seventh sending module, configured to send a second object creation request to the management server through the third file management panel;

An eleventh receiving module, configured to receive the result information of the new request for the second object fed back by the management server;

The second display module is configured to display the newly created second object in the third file management panel according to the result information.

In a preferred embodiment of the present invention, the device may further include: a twelfth receiving module and a second disconnecting module (not shown in the figure).

A twelfth receiving module, configured to receive a second logout request sent through the third file management panel;

A second disconnection module, configured to disconnect the connection with the management server according to the second logout request.

By applying the embodiments of the present invention, a third operation panel for the cloud storage system is provided for the user to operate, so that it is not necessary to use a client of the cloud storage system separately set, the steps of transferring files for the user are simplified, and the operation of the cloud storage system is simplified for the user. It provides great convenience, saves the user's time, and improves the user experience.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Each embodiment in this specification is described in a related manner, and the same and similar parts between the various embodiments may be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the apparatus embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and reference may be made to some descriptions of the method embodiments for related parts.

Those of ordinary skill in the art can understand that all or part of the steps in the implementation of the above method can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer-readable storage medium. Storage medium, such as: ROM/RAM, magnetic disk, optical disk, etc.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims (40)

1. a file uploading method, is characterized in that, is applied to the plug-in with uploading function in client, described client also has the editing function to file, and described method comprises: Receive upload requests for target files; The target file is divided into file blocks according to a preset division rule; Determine the file block to be uploaded in the divided file block; Send a first request for uploading the file blocks to be uploaded to the management server of the cloud storage system, wherein the first request includes the number of the file blocks to be uploaded, and the first request also includes each file to be uploaded. the block number of the block; receiving the first storage location fed back by the management server, wherein the first storage location is the storage location of the to-be-uploaded file block in the storage server of the cloud storage system; uploading the to-be-uploaded file block according to the first storage location; If the divided file blocks are not all uploaded, select the file block from the unuploaded file blocks, update the to-be-uploaded file block to the selected file block, and return to execute the management to the cloud storage system The step of the server sending the first request to upload the file block to be uploaded, until all the divided file blocks are uploaded; The uploading of the to-be-uploaded file block according to the first storage location includes: Determining a file block in the to-be-uploaded file blocks as a target file block; sending a second request to the storage server, where the second request includes: a first hash value of each file block in the file blocks to be uploaded; uploading the target file block according to the first storage location; In the case that the to-be-uploaded file blocks are not all uploaded, select a file block from the unuploaded file blocks, update the target file block to the selected file block, and return to executing the sending to the storage server The second request step is until all the file blocks to be uploaded are uploaded. 2. The method according to claim 1, characterized in that, after receiving the upload request for the target file, and before dividing the target file into file blocks according to a preset segmentation rule, the method further comprises: sending an acquisition request for acquiring the identification information of the target file to the management server; receiving second information fed back by the management server, wherein the second information includes identification information of the target file; The first request further includes: identification information of the target file; The first storage location is determined by the management server according to the identification information of the target file. 3. The method according to claim 2, wherein the second request comprises: a first hash value of each file block in the file blocks to be uploaded, wherein the first hash value is: Obtained by calculating the hash value of the data stored in each file block in the to-be-uploaded file block; After the uploading of the target file block according to the first storage location, the method further includes: Sending a query request to the management server in the case of receiving the upload completion information fed back by the storage server, where the query request is used to query whether the target file block is uploaded successfully; receiving the query result fed back by the management server; When the query result indicates that uploading fails, determine whether the number of uploads of the target file block exceeds a first preset number of times; wherein, the query result is that the storage server checks the Determined after uploading the complete state of the file block; If yes, display the upload failure prompt; If not, return to the step of uploading the target file block according to the first storage location. 4. The method according to claim 3, wherein before the uploading the target file block according to the first storage location, the method further comprises: Utilize the encryption algorithm and the first key recorded by itself to encrypt the target file block; The uploading of the to-be-uploaded file block according to the first storage location includes: Upload the encrypted target file block according to the first storage location. 5. The method according to claim 2, characterized in that, after all the divided file blocks are uploaded, the method further comprises: sending a file block upload completion confirmation request to the management server; receiving a confirmation result fed back by the management server; After the confirmation result indicates that there is a missing file block, upload the missing file block to the first storage location; and return to the step of sending a file block upload completion confirmation request to the management server. 6. The method according to claim 2, wherein the second information further comprises: current version information of the target file. 7. The method according to claim 1, wherein the receiving an upload request for the target file comprises: monitoring whether a first display instruction for displaying the first file operation panel is received; If yes, display the first file operation panel; An upload request for a target file sent through the first file operation panel is received. 8. The method according to claim 7, after receiving the upload request for the target file sent by the first file operation panel, further comprising: Determine whether the management server of the cloud storage system is successfully logged in; If successful, displaying the first file management panel at a first preset position away from the first file operation panel; If it fails, display the first login panel, and log in to the management server through the first login panel. After successfully logging in to the management server, display the first login panel at a first preset position away from the first file operation panel. file management panel; obtaining the target storage path determined according to the display information of the first file management panel; The first request further includes: the target storage path; The first storage location for receiving feedback from the management server includes: A first storage location determined by the management server according to the target storage path is received. 9 . The method according to claim 8 , wherein after uploading the to-be-uploaded file block according to the first storage location, the method further comprises: 10 . The upload progress of the target file is displayed through the first file management panel. 10. The method according to claim 8, wherein the method further comprises: Send a first object creation request to the management server through the first file management panel; receiving the result information of the new request for the first object fed back by the management server; The newly created first object is displayed in the first file management panel according to the result information. 11. The method of claim 8, wherein the method further comprises: receiving a first logout request sent through the first file management panel; According to the first logout request, the connection with the management server is disconnected. 12. A method for downloading a file, characterized in that it is applied to a plug-in with a download function in a client, and the client also has an editing function for the file, the method comprising: sending a download request for a first file to the management server of the cloud storage system, wherein the first file includes at least one file block; receiving third information fed back by the management server, wherein the third information includes the number of file blocks of the first file; Based on the number of file blocks, determine the file blocks to be downloaded; Sending a third request for downloading the to-be-downloaded file block to the management server, wherein the third request includes the number of the to-be-downloaded file blocks, and the third request further includes the block number of the to-be-downloaded file block ; receiving the second storage location of the to-be-downloaded file block fed back by the management server; The block of the file to be downloaded is downloaded from the second storage location, and if the download of the first file is not completed, the process of determining the file to be downloaded based on the number of blocks of the first file is returned to until The first file download is complete; The downloading of the to-be-downloaded file block from the second storage location includes: A file block in the file blocks to be downloaded is determined as the first file block; a fourth request sent to the storage server, where the fourth request includes the hash value of the first file block; downloading the to-be-downloaded first file block from the second storage location; In the case that the file blocks to be downloaded are not all downloaded, select a file block from the undownloaded file blocks, update the first file block to the selected file block, and return to execute sending to the storage server step of the fourth request until all the file blocks to be downloaded are downloaded. 13. The method according to claim 12, wherein after the sending a third request for downloading the to-be-downloaded file block to the management server, the method further comprises: Receive the second hash value fed back by the management server, wherein the second hash value is obtained by calculating the hash value of the data stored in each file block in the to-be-downloaded file block; After the downloading of the to-be-downloaded first file block from the second storage location, the method further includes: determining whether the first file block is complete according to the second hash value fed back by the management server, where the second hash value is fed back by the management server when receiving the third request; If yes, return to perform the steps of selecting a file block from the undownloaded file blocks and updating the first file block to the selected file block when the file blocks to be downloaded are not all downloaded; If not, determine whether the number of downloads of the first file block exceeds the second preset number of times; If it exceeds, display the prompt of download failure; If not, return to the step of downloading the to-be-downloaded first file block from the second storage location. 14. The method according to claim 12, wherein after the downloading the first file block to be downloaded from the second storage location, the method further comprises: The first file block is decrypted based on the decryption algorithm and the self-recorded second key. 15. The method according to claim 12, wherein the third information further comprises: current version information of the first file. 16. The method according to claim 12, wherein before the sending a download request for the first file to the management server of the cloud storage system, the method further comprises: monitoring whether a second display instruction for displaying the second file operation panel is received; If yes, display the second file operation panel; Determine whether the management server of the cloud storage system is successfully logged in; If successful, displaying the second file management panel at a second preset position away from the second file operation panel; If it fails, display a second login panel, and log in to the management server through the second login panel. After successfully logging in to the management server, display a second login panel at a first preset position away from the second file operation panel. file management panel; obtaining the target download path determined according to the display information of the second file management panel; The sending of the download request for the first file to the management server of the cloud storage system includes: Send a download request for the first file to the management server of the cloud storage system through the second file management panel; The download request further includes: the target download path; The second storage location of the to-be-downloaded file block that is fed back by the management server includes: A second storage location determined by the management server according to the target download path is received. 17. A file uploading device, characterized in that it is applied to a plug-in with an uploading function in a client, and the client also has an editing function for a file, the device comprising: a first receiving module, configured to receive an upload request for a target file; a segmentation module, for dividing the target file into file blocks according to preset segmentation rules; The first determination module is used to determine the file blocks to be uploaded in the divided file blocks; A first sending module, configured to send a first request for uploading the file blocks to be uploaded to the management server of the cloud storage system, wherein the first request includes the number of the file blocks to be uploaded, and the first request Also includes the block number of each file block to be uploaded; The second receiving module is configured to receive the first storage location fed back by the management server, wherein the first storage location is the storage location of the to-be-uploaded file block in the storage server of the cloud storage system; a first uploading module, configured to upload the to-be-uploaded file block to the first storage location; The update module is used to select a file block from the unuploaded file blocks when the divided file blocks are not all uploaded, update the to-be-uploaded file block to the selected file block, and return to executing the first file block. 1. Send the module until all the divided file blocks are uploaded; The first uploading module includes: a first determination submodule, for determining a file block in the to-be-uploaded file blocks as a target file block; a first sending submodule, configured to send a second request to the storage server, where the second request includes: a first hash value of each file block in the file blocks to be uploaded; an uploading submodule for uploading the target file block according to the first storage location; The first update submodule is used to select a file block from the unuploaded file blocks under the condition that the to-be-uploaded file blocks are not all uploaded, update the target file block to the selected file block, and return to execute the first sending sub-module until all the file blocks to be uploaded are uploaded. 18. The apparatus of claim 17, wherein the apparatus further comprises: A second sending module, configured to send an acquisition request for acquiring the identification information of the target file to the management server; a third receiving module, configured to receive second information fed back by the management server, wherein the second information includes identification information of the target file; The first request further includes: identification information of the target file; The first storage location is determined by the management server according to the identification information of the target file. 19. The apparatus according to claim 18, wherein the second request comprises a first hash value of each file block in the file blocks to be uploaded, wherein the first hash value is: via Obtained by calculating the hash value of the data stored in each file block in the to-be-uploaded file block; The first uploading module further includes: The second sending sub-module is configured to send a query request to the management server in the case of receiving the upload completion information fed back by the storage server, where the query request is used to query whether the target file block is uploaded successfully ; a first receiving sub-module, configured to receive the query result fed back by the management server; The first judgment submodule is used to judge whether the upload times of the target file block exceeds the first preset times when the query result indicates that the upload fails; wherein, the query result is that the storage server according to the first A hash value, determined after checking the complete state of the file block to be uploaded; a first display sub-module, configured to display a prompt of upload failure when the judgment result of the judgment sub-module is yes; The uploading sub-module is further configured to upload the target file block according to the first storage location when the judgment result of the judging sub-module is no. 20. The apparatus according to claim 19, wherein the uploading module further comprises: an encryption sub-module for encrypting the target file block by utilizing an encryption algorithm and the first key recorded by itself; The uploading submodule is specifically used for: Upload the encrypted target file block according to the first storage location. 21. The apparatus of claim 18, wherein the apparatus further comprises: A third sending module, configured to send a file block upload completion confirmation request to the management server after all the divided file blocks are uploaded; a fourth receiving module, configured to receive a confirmation result fed back by the management server; The second uploading module is configured to upload the missing file block to the first storage location after the confirmation result indicates that there is a missing file block; and return to execute the third sending module. 22. The apparatus according to claim 18, wherein the second information comprises: current version information of the target file. 23. The apparatus according to claim 17, wherein the first receiving module comprises: a first monitoring sub-module for monitoring whether a first display instruction for displaying the first file operation panel is received; a first display submodule, configured to display the first file operation panel when the monitoring result of the first monitoring submodule is yes; The first receiving sub-module is configured to receive an upload request for a target file sent through the first file operation panel. 24. The apparatus of claim 23, the first receiving module, further comprising: The first judgment submodule is used to judge whether the management server of the cloud storage system is successfully logged in; a second display sub-module, configured to display the first file management panel at a first preset position away from the first file operation panel when the determination result of the first determination sub-module is successful; The third display sub-module is configured to display a first login panel when the judgment result of the first judgment sub-module is failure, and log in to the management server through the first login panel. After the server is managed, the first file management panel is displayed at a first preset position away from the first file operation panel; The first obtaining submodule is used to obtain the target storage path determined according to the display information of the first file management panel; The first request further includes: the target storage path; The second receiving module is specifically used for: A first storage location determined by the management server according to the target storage path is received. 25. The apparatus of claim 24, wherein the apparatus further comprises: The first display module is configured to display the upload progress of the target file through the first file management panel. 26. The apparatus of claim 24, wherein the apparatus further comprises: a sixth sending module, configured to send a first object creation request to the management server; an eighth receiving module, configured to receive the result information of the new request for the first object fed back by the management server; The first display module is configured to display the newly created first object in the first file management panel according to the result information. 27. The apparatus of claim 24, wherein the apparatus further comprises: a ninth receiving module, configured to receive the first logout request sent through the first file management panel; A first disconnection module, configured to disconnect the connection with the management server according to the first logout request. 28. A file downloading device, characterized in that it is applied to a plug-in with a downloading function in a client, and the client also has an editing function for files, the device comprising: a fourth sending module, configured to send a download request for a first file to a management server of the cloud storage system, wherein the first file includes at least one file block; a fifth receiving module, configured to receive third information fed back by the management server, wherein the third information includes the number of file blocks of the first file; a second determining module, configured to determine the file blocks to be downloaded based on the number of file blocks; a fifth sending module, configured to send a third request for downloading the to-be-downloaded file blocks to the management server, wherein the third request includes the number of the to-be-downloaded file blocks, and the third request further includes the The block number of the file block to be downloaded; a sixth receiving module, configured to receive the second storage location of the to-be-downloaded file block fed back by the management server; a download module, configured to download the to-be-downloaded file block from the second storage location, and in the case that the first file has not been downloaded, return to execute the second determination module until the first file is downloaded ; The download module includes: The second determination submodule is used for determining a file block in the to-be-downloaded file blocks as the first file block; A third sending submodule, configured to send a fourth request to the storage server, where the fourth request includes the hash value of the first file block; a download submodule, configured to download the to-be-downloaded first file block from the second storage location; a second update submodule, configured to select a file block from the undownloaded file blocks when the file blocks to be downloaded are not all downloaded, and update the first file block to the selected file block, Return to execute the third sending sub-module. 29. The apparatus of claim 28, wherein the apparatus further comprises: A seventh receiving module, configured to receive a second hash value fed back by the management server, where the second hash value is: by calculating the hash of the data stored in each file block in the to-be-downloaded file blocks valued; The download module also includes: The third determination submodule is configured to determine whether the first file block is complete according to the second hash value fed back by the management server, wherein the second hash value is the Feedback at the third request; The second update sub-module is further configured to, in the case that the determination result of the third determination sub-module is yes, in the case that the to-be-downloaded file blocks are not all downloaded and downloaded, the un-downloaded file blocks selecting a file block, and updating the first file block to the selected file block, and returning to execute the third sending submodule; a second judgment submodule, configured to judge whether the number of downloads of the first file block exceeds a second preset number of times when the determination result of the second update submodule is no; a second display sub-module, configured to display a download failure prompt when the judgment result of the second judgment sub-module is over; The downloading submodule is further configured to download the to-be-downloaded first file block from the second storage location when the judgment result of the second judging submodule is not exceeding. 30. The apparatus according to claim 28, wherein the download module further comprises: The decryption submodule is configured to decrypt the first file block based on the decryption algorithm and the second key recorded by itself. 31. The apparatus according to claim 28, wherein the third information comprises: current version information of the first file. 32. The apparatus of claim 28, wherein the apparatus further comprises: a first monitoring module for monitoring whether a second display instruction for displaying the second file operation panel is received; a second display module, configured to display the second file operation panel when the monitoring result of the first monitoring module is yes; The first judgment module is used for judging whether the management server of the cloud storage system is successfully logged in; a third display module, configured to display the second file management panel at a second preset position away from the second file operation panel under the condition that the judgment result of the first judgment module is successful; The fourth display module is used to display a second login panel when the judgment result of the first judgment module is a failure, and log in to the management server through the second login panel, and log in to the management server successfully. after that, displaying a second file management panel at a second preset position away from the second file operation panel; a first obtaining module, configured to obtain a target download path determined according to the display information of the second file management panel; The sixth receiving module is specifically used for: Send a download request for the first file to the management server of the cloud storage system through the second file management panel; The download request further includes: the target download path; The sixth receiving module is specifically used for: A second storage location determined by the management server according to the target download path is received. 33. A file transfer method, characterized in that it is applied to a plug-in with a file transfer function in a client, and the client also has an editing function for the file, the method comprising: monitoring whether a third display instruction for the third file operation panel is received; If yes, display the third file operation panel; receiving a file transfer instruction for the second file sent through the third file operation panel; Determine whether the management server of the cloud storage system is successfully logged in; If successful, displaying a third file management panel at a third preset position away from the third file operation panel; If it fails, display a third login panel, and log in to the management server through the third login panel. After successfully logging in to the management server, display a second login panel at a third preset position away from the second file operation panel. file management panel; obtaining a target path determined according to the display information of the first file management panel, and transmitting the second file according to the target path and the file transfer instruction; The transmission of the second file includes: uploading the second file according to the uploading method according to any one of claims 1-11, or downloading the first file according to the downloading method according to any one of claims 12-16. Second file. 34. The method according to claim 33, wherein after obtaining the target path determined according to the display information of the first file management panel, and performing file transfer according to the target path and the file transfer instruction ,Also includes: The transfer progress of the second file is displayed through the third file management panel. 35. The method of claim 33, wherein the method further comprises: Send a second object creation request to the management server through the third file management panel; receiving the result information of the new request for the second object fed back by the management server; The newly created second object is displayed in the third file management panel according to the result information. 36. The method of claim 33, wherein the method further comprises: receiving a second logout request sent through the third file management panel; According to the second logout request, the connection with the management server is disconnected. 37. A file transfer device, characterized in that it is applied to a plug-in with a file transfer function in a client, and the client also has a file editing function, the device comprising: The second monitoring module is used to monitor whether the third display instruction for the third file operation panel is received; a fifth display module, configured to display the third file operation panel when the monitoring result of the second monitoring module is yes; a tenth receiving module, configured to receive a file transfer instruction for the second file sent through the third file operation panel; The second judgment module is used to judge whether the management server of the cloud storage system is successfully logged in; a sixth display module, configured to display a third file management panel at a third preset position away from the third file operation panel when the judgment result of the second judgment module is successful; The seventh display module is used to display a third login panel when the judgment result of the second judgment module is failure, and log in to the management server through the third login panel, and log in to the management server successfully. after that, displaying the second file management panel at a third preset position away from the second file operation panel; a transmission module, configured to obtain a target path determined according to the display information of the first file management panel, and perform the transmission of the second file according to the target path and the file transfer instruction; The transmission module is specifically configured to upload the second file according to the upload method according to any one of claims 1-11, or download the second file according to the download method according to any one of claims 12-16 . 38. The apparatus of claim 37, wherein the apparatus further comprises: The eighth display module is configured to display the transmission progress of the second file through the third file management panel. 39. The apparatus of claim 37, further comprising: a seventh sending module, configured to send a second object creation request to the management server through the third file management panel; An eleventh receiving module, configured to receive the result information of the new request for the second object fed back by the management server; The second display module is configured to display the newly created second object in the third file management panel according to the result information. 40. The apparatus of claim 37, wherein the apparatus further comprises: A twelfth receiving module, configured to receive a second logout request sent through the third file management panel; A second disconnection module, configured to disconnect the connection with the management server according to the second logout request.

Images