CN115408357A - File record processing method, device, equipment and medium - Google Patents

Abstract

The embodiment of the application discloses a file record processing method, a file record processing device, file record processing equipment and a file record processing medium. The method comprises the following steps: after uploading of the target cloud disk file is completed, generating a first block creation request; the first block creating request comprises an uploading record of a target cloud disk file; and sending a first block creation request to the block chain network so that the block generation node generates a first block of the access record block chain corresponding to the target cloud disk file according to the upload record. By adopting the technical scheme, the uploading records of the cloud disk files can be stored in the block chain network, the accuracy of uploading record storage is improved, and the safety of the cloud disk files is further improved.

Description

A file record processing method, device, equipment and medium

technical field

The embodiments of the present application relate to the technical field of the Internet, and in particular, to a method, device, device, and medium for processing file records.

Background technique

Existing cloud disk providers provide users with network storage space for users to upload various files such as pictures, videos and audios.

At present, cloud disk providers usually protect files through methods such as passwords, face recognition, SMS verification codes, and secondary verification. However, there are still security problems in the cloud disk file processing process of the prior art.

Contents of the invention

The present application provides a file recording processing method, device, equipment, and medium, so as to improve the security of cloud disk files.

In the first aspect, the embodiment of the present application provides a method for processing file records, which is applied to cloud devices, including:

After the upload of the target cloud disk file is completed, a first block creation request is generated; wherein, the first block creation request includes the upload record of the target cloud disk file;

Send the first block creation request to the blockchain network, so that the block generation node generates the first block of the target cloud disk file corresponding to the access record blockchain according to the upload record.

In the second aspect, the embodiment of the present application also provides a file record processing method applied to blockchain nodes, including:

Receive the first block creation request generated by the cloud device after uploading the target cloud disk file; wherein, the first block creation request includes the upload record of the target cloud disk file;

According to the upload record, generate the first block of the target cloud disk file corresponding to the access record blockchain.

In the third aspect, the embodiment of the present application also provides a file record processing device, which is applied to cloud devices, including:

The first block creation request generation module is used to generate the first block creation request after the upload of the target cloud disk file is completed; wherein, the first block creation request includes the upload record of the target cloud disk file;

The first block creation request sending module is used to send the first block creation request to the blockchain network, so that the block generation node generates the first block of the target cloud disk file corresponding to the access record blockchain according to the upload record.

In the fourth aspect, the embodiment of the present application also provides a file record processing device applied to blockchain nodes, including:

The first block creation request receiving module is used to receive the first block creation request generated by the cloud device after completing the upload of the target cloud disk file; wherein, the first block creation request includes the upload record of the target cloud disk file;

The first block generation module is used to generate the first block of the access record block chain corresponding to the target cloud disk file according to the upload record.

In the fifth aspect, the embodiment of the present application also provides an electronic device, including:

one or more processors;

memory for storing one or more programs;

One or more programs are executed by one or more processors, so that the one or more processors implement the file record processing method provided in the embodiment of the first aspect and/or the second aspect.

In the sixth aspect, the embodiment of the present application also provides a computer-readable medium, on which a computer program is stored, and when the program is executed by a processor, the file recording provided in the embodiment of the first aspect and/or the second aspect is realized. Approach.

The embodiment of the present application discloses a file record processing method. The method includes: after uploading the target cloud disk file, generating the first block creation request; wherein, the first block creation request includes the upload record of the target cloud disk file; sending the first block creation request to the block chain network, so that the block According to the upload record, the block generation node generates the first block of the target cloud disk file corresponding to the access record blockchain. By adopting the above technical solution, the upload records of each cloud disk file can be stored in the block chain network, which improves the accuracy of the storage result of the upload record, and further improves the security of the cloud disk file.

Description of drawings

FIG. 1 is a flow chart of a file recording processing method in Embodiment 1 of the present application;

FIG. 2 is a flowchart of a file recording processing method in Embodiment 2 of the present application;

Fig. 3 is a flowchart of a file recording processing method in Embodiment 3 of the present application;

FIG. 4 is a flowchart of a file recording processing method in Embodiment 4 of the present application;

Fig. 5 is a flowchart of a file recording processing device in Embodiment 5 of the present application;

FIG. 6 is a flowchart of a file recording processing device in Embodiment 6 of the present application;

FIG. 7 is a structural diagram of an electronic device in Embodiment 7 of the present application.

Detailed ways

The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures.

Embodiment one

Fig. 1 is a flow chart of a file record processing method provided in Embodiment 1 of the present application. This embodiment is applicable to the case of storing cloud disk file access records through a blockchain network, and the method can be implemented by a file record processing device To execute, the device is implemented by software and/or hardware, and is specifically configured in an electronic device. Specifically, the electronic device may be a cloud device that provides a cloud disk storage service.

A file record processing method as shown in Figure 1, executed by a cloud device, includes:

S110. After uploading the target cloud disk file, generate a first block creation request; wherein, the first block creation request includes an upload record of the target cloud disk file.

Wherein, the target cloud disk file may be a file uploaded to the cloud disk for storage.

Wherein, the first block creation request can be used to indicate to generate the first block of the access record blockchain corresponding to the target cloud disk file in the blockchain network. That is, whenever a target cloud disk file is uploaded, a first block creation request corresponding to the target cloud disk file is generated.

Optionally, the first block creation request may include identification information of the target cloud disk file, which is used to uniquely characterize the target cloud disk file, and can be used as a search identifier for the corresponding access record block chain of the target cloud disk file. It should be noted that the identification information may be generated using any of the existing technologies, which is not limited in this application. For example, the identification information of the target cloud disk file may be generated based on at least one of file name, upload time, and account information of the uploader.

Wherein, the upload record may include file association information corresponding to the target cloud disk file during the data upload process.

Exemplarily, the upload record may include upload information, which is used to uniquely represent the upload process of the target cloud disk file. For example, the upload information may include at least one of upload user name, upload time, and upload IP (Internet Protocol, Internet Protocol) address.

Exemplarily, the upload record may also include post-upload content information, which is used to uniquely represent the file content of the corresponding target cloud disk file after the current upload process. For example, the uploaded content information may include at least one of file size, file type, and information summary. Wherein, the information summary can be generated according to the content data in the target cloud disk file, and the information summary generated by different content data is different. It should be noted that the information digest can be generated by any of the existing technologies, such as MD5 (Message-Digest Algorithm 5, information digest algorithm fifth edition) algorithm, RSA (Rivest-Shamir-Adleman, Rivest- Shamir-Adman) algorithm or DES (Data Encryption Standard, Data Encryption Standard) algorithm, etc., which are not limited in this application.

S120. Send the first block creation request to the blockchain network, so that the block generation node generates the first block of the target cloud disk file corresponding to the access record blockchain according to the upload record.

Wherein, the blockchain network may be a network constructed by at least one blockchain node that is communicatively connected to the cloud device. Among them, the block generating node is the node currently producing blocks in the blockchain network.

Wherein, the access record block chain may be a ledger with the first block as the head, which is used to record the upload record and/or access record of the target cloud disk file.

Among them, the first block generates a unique identifier of the block based on the data such as the upload record stored by itself, which facilitates the location and search of the block.

Optionally, after the access to the target cloud disk file is completed, a post-block creation request is generated; wherein, the post-block creation request includes an access record of the target cloud disk file. Correspondingly, a post-block creation request is sent to the blockchain network, so that the block generation node generates the latest block of the target cloud disk file corresponding to the access record blockchain according to the access records.

Among them, the post-block creation request can be used to request the blockchain network to generate the next block of the target cloud disk file corresponding to the access record blockchain.

Exemplarily, the access record may include access information of the target cloud disk file, which is used to uniquely identify the access process of the target cloud disk file. For example, the access information may include at least one of access user name, access time, and access IP address.

Exemplarily, the access record may also include post-access content information of the target cloud disk file, which is used to uniquely represent the file content of the corresponding target cloud disk file after the current access process. For example, the post-access content information may include at least one of post-access file size, post-access file type, and post-access information summary.

Wherein, the latest block, that is, the aforementioned next block, is connected to the end of the access record block chain corresponding to the target cloud disk file, and the latest access record of the target cloud disk file is stored in the latest block.

It should be noted that, for any two adjacent blocks in the access record blockchain, the block ID of the subsequent block is generated based on the block ID of the previous block and the stored data in this block. Therefore, It can avoid the falsification of the data stored in the block, improve the accuracy of the data recorded in the access record blockchain, thereby improving the security of the cloud disk file access record, and effectively avoiding the malicious tampering of the access record occur.

In the embodiment of the present application, after the upload of the target cloud disk file is completed by the cloud device, a first block creation request is generated; wherein, the first block creation request includes the upload record of the target cloud disk file; The first block creation request, so that the block generation node generates the first block of the access record block chain corresponding to the target cloud disk file according to the upload record. By adopting the above technical solution, the upload records of each cloud disk file can be stored in the block chain network, which improves the accuracy of the upload record and further improves the security of the cloud disk file.

Embodiment two

Fig. 2 is a flow chart of a file recording processing method provided by Embodiment 2 of the present application. This embodiment is applicable to the case of recording cloud disk file access operations through a blockchain network, and the method can be performed by a file recording processing device. Execution, the device is implemented by software and/or hardware, and is specifically configured in a computing device deployed with blockchain nodes.

A file record processing method as shown in Figure 2, executed by a blockchain node, includes:

S201. Receive the first block creation request generated by the cloud device after uploading the target cloud disk file; wherein, the first block creation request includes an upload record of the target cloud disk file.

Wherein, the target cloud disk file may be a file uploaded to the cloud device for storage.

Wherein, the first block creation request can be used to indicate to generate the first block of the access record blockchain corresponding to the target cloud disk file in the blockchain network. That is, whenever a target cloud disk file is uploaded, a first block creation request corresponding to the target cloud disk file is generated.

Optionally, the first block creation request may include identification information of the target cloud disk file, which is used to uniquely characterize the target cloud disk file, and can be used as a search identifier for the corresponding access record block chain of the target cloud disk file. It should be noted that the identification information may be generated using any of the existing technologies, which is not limited in this application. For example, the identification information of the target cloud disk file may be generated based on at least one of file name, upload time, and account information of the uploader.

Wherein, the upload record may include file association information corresponding to the target cloud disk file during the data upload process.

Exemplarily, the upload record may include upload information, which is used to uniquely represent the upload process of the target cloud disk file. For example, the upload information may include at least one of upload user name, upload time, and upload IP address.

Exemplarily, the upload record may also include post-upload content information, which is used to uniquely represent the file content of the corresponding target cloud disk file after the current upload process. For example, the uploaded content information may include at least one of file size, file type, and information summary. Wherein, the information summary can be generated according to the content data in the target cloud disk file, and the information summary generated by different content data is different. It should be noted that the information abstract can be generated by any of the existing technologies, such as MD5 algorithm, RSA algorithm or DES algorithm, etc., which is not limited in this application.

Optionally, when there are at least two target cloud disk files, in order to facilitate the distinction of the access record block chains of different target cloud disk files, the file identification of the target cloud disk file can be used as the access record of the target cloud disk file The blockchain ID of the blockchain.

It can be understood that since the file identifier uniquely represents the target cloud disk file, therefore, using the file identifier as the blockchain identifier of the corresponding access record can uniquely represent the access record blockchain corresponding to the target cloud disk file, that is, through the target The file identification of the cloud disk file can quickly locate the access record blockchain corresponding to the required cloud disk file in the access record blockchain corresponding to multiple cloud disk files, which improves the access record blockchain corresponding to the target cloud disk file The positioning efficiency helps to improve the accuracy of access record query results.

S202. According to the upload record, generate the first block of the access record block chain corresponding to the target cloud disk file.

Among them, the upload record corresponding to the target cloud disk file is stored in the first block. Further, in order to facilitate the search and location of the first block, the unique identifier of the block can also be generated based on data such as upload records stored in the first block.

After the blockchain network receives the first block creation request, it determines the block generation node that will produce the block through the consensus mechanism; the block generation node generates the first block of the target cloud disk file corresponding to the access record blockchain according to the upload record. The block and the block ID of the block are transmitted to the blockchain network for accuracy verification by other blockchain nodes.

Wherein, the access record block chain may be a ledger with the first block as the head, which is used to record the upload record and/or access record of the target cloud disk file. Optionally, after the first block of the access record blockchain is generated, a post-block creation request generated by the cloud device after completing access to the target cloud disk file is received; wherein, the post-block creation request includes the target cloud disk file access records. Correspondingly, according to the access record, generate the latest block of the target cloud disk file corresponding to the access record blockchain.

Among them, the post-block creation request can be used to request the blockchain network to generate the next block of the target cloud disk file corresponding to the access record blockchain.

Exemplarily, the access record may include access information of the target cloud disk file, which is used to uniquely identify the access process of the target cloud disk file. For example, the access information may include at least one of access user name, access time, and access IP address.

Exemplarily, the access record may also include post-access content information of the target cloud disk file, which is used to uniquely represent the file content of the corresponding target cloud disk file after the current access process. For example, the post-access content information may include at least one of post-access file size, post-access file type, and post-access information summary.

Wherein, the latest block, that is, the aforementioned next block, is connected to the end of the access record block chain corresponding to the target cloud disk file, and the latest access record of the target cloud disk file is stored in the latest block.

It should be noted that, for any two adjacent blocks in the access record blockchain, the block ID of the subsequent block is generated based on the block ID of the previous block and the stored data in this block. Therefore, It can avoid the falsification of the data stored in the block, improve the accuracy of the data recorded in the access record blockchain, thereby improving the security of the cloud disk file access record, and effectively avoiding the malicious tampering of the access record occur.

In the embodiment of the present application, the block chain node receives the first block creation request generated by the cloud device after completing the upload of the target cloud disk file; wherein, the first block creation request includes the upload record of the target cloud disk file; according to the upload record, the target The cloud disk file corresponds to the first block of the access record blockchain. By adopting the above technical solution, the upload records of each cloud disk file can be stored in the block chain network, which improves the accuracy of upload record storage, and further improves the security of the cloud disk file.

Embodiment three

FIG. 3 is a flow chart of a file recording processing method provided by Embodiment 3 of the present application. On the basis of the above-mentioned technical solutions, the embodiment of the present application performs additional optimization.

Further, add "receive a query request for the access record blockchain; wherein, the query request includes a query field; perform an access record query from the access record blockchain according to the query field".

The file record processing method shown in Figure 3 is executed by the blockchain node, including:

S301. Receive a first block creation request generated by a cloud device after uploading a target cloud disk file; wherein, the first block creation request includes an upload record of the target cloud disk file.

S302. According to the upload record, generate the first block of the access record block chain corresponding to the target cloud disk file.

S303. Receive a query request for the access record blockchain, where the query request includes a query field.

Wherein, the query request may include the file identifier of the target cloud disk file, which is used to accurately locate the access record blockchain that needs to be queried when there are multiple access record blockchains.

Wherein, the query field is used to locate at least one of the block to be queried, the access record and the upload record in the access record blockchain. Wherein, the number of query fields is at least one, and the field types of the query fields may include at least one. This application does not impose any limitation on the number of query fields and/or the number of field types. Optionally, the field type may include at least one of file name, uploading user, uploading time, accessing user, accessing time, and the like.

Among them, the query request can be a communication device directly or indirectly connected to the blockchain network, which is generated in response to the query operation of the query user. This application does not make any restrictions on the specific initiator of the query request.

S304. Perform an access record query from the access record blockchain according to the query field.

Optionally, by comparing the information in the query field with the consistency of the stored information in each block in the access record blockchain, select at least one query record that completely matches from the access record blockchain; where the query record is the access Record or upload records, and generate query results based on the selected results for feedback. Wherein, the query result may be the query record itself, or the query result may also be the block identifier of the block where the query record is located.

In order to avoid falsification of the query record, after the access record query is performed from the access record blockchain according to the query field, the query record can also be verified for accuracy.

Exemplarily, if the query record is an upload record, then generate the block ID to be verified according to the block content of the block where the upload record is found; according to the block ID of the block where the upload record is found and the area to be verified Block identification to verify the accuracy of upload records.

Specifically, if the block ID to be verified is the same as the block ID of the block where the queried uploaded record is located, it is determined that the verification of the accuracy of the uploaded record is passed; otherwise, the verification of the accuracy of the uploaded record fails.

Exemplarily, if the query record is an access record, then generate the block identifier to be verified according to the block content in the queried access record and the block identifier of the previous block of the block where the access record is located; The block identifier and the block identifier of the block where the access record is located are used to verify the accuracy of the access record.

Specifically, if the block identifier to be verified is the same as the block identifier of the block where the queried access record is located, it is determined that the accuracy verification of the access record is passed; otherwise, the accuracy verification of the access record fails.

The embodiment of the application receives a query request for the access record block chain; according to the query field, the access record query is performed from the access record block chain, and the query request can be used to find the required access record, avoiding the traversal query of the block, Improve the efficiency of query access records. Further, verifying the accuracy of the access records by generating block identifiers to be verified can realize the verification of the correctness of the blocks in the blockchain, query whether the cloud disk files have been illegally tampered with or accessed illegally, and improve the target The security of the file content and access process of cloud disk files.

Embodiment four

FIG. 4 is a flow chart of a file recording processing method provided by Embodiment 4 of the present application. The embodiment of the present application provides a preferred implementation mode based on the technical solutions in the above implementations.

A kind of file record processing method as shown in Figure 4, comprises:

S401. The user terminal generates a file upload instruction for uploading a target cloud disk file to the cloud device.

S402. After the target cloud disk file is uploaded, the cloud device generates a first block creation request according to the upload record.

S403. The cloud device sends a first block creation request to the block generation node.

S404. The block generation node generates the first block in the access record blockchain corresponding to the target cloud disk file according to the upload record in the first block creation request.

S405. The user terminal generates a file access instruction for accessing the target cloud disk file.

S406. After the current access to the target cloud disk file is completed, the cloud device generates a post-block creation request according to the access record.

S407. The cloud device sends a post-block creation request to the block generation node.

S408. The block generation node generates the latest block of the access record blockchain corresponding to the target cloud disk file according to the access record in the subsequent block creation request.

S409. The user terminal sends a query request for the access record blockchain to the blockchain network.

S410. The block generation node determines the access record block chain to be queried according to the identification information of the target cloud disk file in the query request.

S411. The block generation node queries the access records from the access record block chain to be queried according to the query field in the query request.

S412. The block generating node generates a block identifier to be verified according to the block content in the queried access record and the block identifier of the block preceding the block where the access record is located.

S413. The block generating node verifies the accuracy of the access record according to the consistency between the block ID to be verified and the block ID of the block where the access record is located.

S414. The block generation node feeds back the query result to the user terminal; wherein, the query result includes the queried access record, the block where the access record is located, and the accuracy verification result of the block where the access record is located.

Through the above technical solution, the upload records and access records of each target cloud disk file are stored in the block chain, which realizes the accuracy of the storage of access records; The efficiency of the access record blockchain; by generating the block ID to be verified to verify the accuracy of the access record, it is possible to verify the correctness of the blocks in the access record blockchain, and to query whether the cloud disk file is illegally accessed, which improves the Privacy and security of access records.

Embodiment five

FIG. 5 is a structural diagram of a file recording processing device provided in Embodiment 5 of the present application. This embodiment is suitable for recording cloud disk file access operations through a blockchain network. The device is implemented by software and/or hardware, and is specifically configured in a cloud device.

A file record processing apparatus as shown in FIG. 5 includes: a first block creation request generating module 501 and a first block creation request sending module 502 . in,

The first block creation request generation module 501 is used to generate the first block creation request after completing the upload of the target cloud disk file; wherein, the first block creation request includes the upload record of the target cloud disk file;

The first block creation request sending module 502 is configured to send the first block creation request to the blockchain network, so that the block generation node generates the first block of the target cloud disk file corresponding to the access record blockchain according to the upload record.

In the embodiment of the present application, the first block creation request generation module generates the first block creation request after completing the upload of the target cloud disk file; wherein, the first block creation request includes the upload record of the target cloud disk file; through the first block creation request sending module , send the first block creation request to the blockchain network, so that the block generation node generates the first block of the target cloud disk file corresponding to the access record blockchain according to the upload record. By adopting the above technical solution, the upload records of each cloud disk file can be stored in the block chain network, which improves the accuracy of upload record storage, and further improves the security of the cloud disk file.

In an optional embodiment, the device also includes:

The back block creation request generation module is used to generate the back block creation request after completing the access to the target cloud disk file; wherein, the back block creation request includes the access record of the target cloud disk file;

The post-block creation request sending module sends a post-block creation request to the blockchain network, so that the block generation node generates the latest block of the target cloud disk file corresponding to the access record blockchain according to the access record.

The above-mentioned file record processing device can execute the file record processing method provided by any embodiment of the present application, and has corresponding functional modules and beneficial effects for executing each file record processing method.

Embodiment six

FIG. 6 is a structural diagram of a file recording processing device provided in Embodiment 6 of the present application. This embodiment is applicable to the case of recording cloud disk file access operations through a blockchain network, and the device is realized by software and/or hardware, and is specifically configured in a blockchain node.

A file record processing apparatus as shown in FIG. 6 includes: a first block creation request receiving module 601 and a first block generation module 602 . in,

The first block creation request receiving module 601 is used to receive the first block creation request generated by the cloud device after completing the upload of the target cloud disk file; wherein, the first block creation request includes the upload record of the target cloud disk file;

The first block generation module 602 is configured to generate the first block of the access record block chain corresponding to the target cloud disk file according to the upload record.

In the embodiment of the present application, the first block creation request receiving module receives the first block creation request generated by the cloud device after completing the upload of the target cloud disk file; wherein, the first block creation request includes the upload record of the target cloud disk file; through the first block generation According to the upload record, the module generates the first block of the target cloud disk file corresponding to the access record blockchain. By adopting the above technical solution, the access records of each cloud disk file can be stored in the block chain network, which improves the accuracy of upload record storage, and further improves the security of the cloud disk file.

In an optional embodiment, the file identifier of the target cloud disk file is also included in the first block creation request; the device also includes:

The block chain identification determination module is used to use the file identification as the block chain identification of the access record block chain of the target cloud disk file.

In an optional embodiment, the device also includes:

The post-block creation request receiving module is used to receive the post-block creation request generated by the cloud device after completing the access to the target cloud disk file; wherein, the post-block creation request includes the access record of the target cloud disk file;

The latest block generation module is used to generate the latest block of the target cloud disk file corresponding to the access record blockchain according to the access records.

In an optional embodiment, the device also includes:

A query request receiving module, configured to receive a query request to the access record block chain; wherein, the query request includes a query field;

The access record query module is used to perform access record query from the access record blockchain according to the query field.

In an optional embodiment, the device also includes:

The block identification generation module is used to generate the block identification to be verified according to the block content in the queried access record and the block identification of the previous block of the block where the access record is located after the access record query module;

The accuracy verification module is used to verify the accuracy of the access record according to the block identification to be verified and the block identification of the block where the access record is located.

The above-mentioned file record processing device can execute the file record processing method provided by any embodiment of the present application, and has corresponding functional modules and beneficial effects for executing each file record processing method.

Embodiment seven

Fig. 7 is a block diagram of an electronic device used to implement the embodiment of the present application. Electronic device is intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other suitable computers. Electronic devices may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are by way of example only, and are not intended to limit implementations of the applications described and/or claimed herein.

As shown in FIG. 7, the device includes a computing unit 701, which can execute various functions according to a computer program stored in a read-only memory (ROM) 702 or a computer program loaded from a storage unit 708 into a random access memory (RAM) 703. appropriate action and handling. In the RAM 703, various programs and data necessary for the operation of the device 700 can also be stored. The computing unit 701 , ROM 702 , and RAM 703 are connected to each other through a bus 704 . An input/output (I/O) interface 705 is also connected to the bus 704 .

Multiple components in the device 700 are connected to the I/O interface 705, including: an input unit 706, such as a keyboard, a mouse, etc.; an output unit 707, such as various types of displays, speakers, etc.; a storage unit 708, such as a magnetic disk, an optical disk, etc. ; and a communication unit 709, such as a network card, a modem, a wireless communication transceiver, and the like. The communication unit 709 allows the device 700 to exchange information/data with other devices over a computer network such as the Internet and/or various telecommunication networks.

The computing unit 701 may be various general-purpose and/or special-purpose processing components having processing and computing capabilities. Some examples of computing units 701 include, but are not limited to, central processing units (CPUs), graphics processing units (GPUs), various dedicated artificial intelligence (AI) computing chips, various computing units that run machine learning model algorithms, digital signal processing processor (DSP), and any suitable processor, controller, microcontroller, etc. The computing unit 701 executes various methods and processes described above, such as file record processing methods. For example, in some embodiments, the file record processing method may be implemented as a computer software program tangibly embodied on a machine-readable medium, such as storage unit 708 . In some embodiments, part or all of the computer program may be loaded and/or installed on the device 700 via the ROM 702 and/or the communication unit 709 . When the computer program is loaded into the RAM 703 and executed by the computing unit 701, one or more steps of the above-described file recording processing method can be performed. Alternatively, in other embodiments, the computing unit 701 may be configured to execute the file record processing method in any other suitable manner (for example, by means of firmware).

Various implementations of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips Implemented in a system of systems (SOC), load programmable logic device (CPLD), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include being implemented in one or more computer programs executable and/or interpreted on a programmable system including at least one programmable processor, the programmable processor Can be special-purpose or general-purpose programmable processor, can receive data and instruction from storage system, at least one input device, and at least one output device, and transmit data and instruction to this storage system, this at least one input device, and this at least one output device an output device.

Program codes for implementing the methods of the present application may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general-purpose computer, a special purpose computer, or other programmable data processing devices, so that the program codes, when executed by the processor or controller, make the functions/functions specified in the flow diagrams and/or block diagrams Action is implemented. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.

In the context of the present application, a machine-readable medium may be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, apparatus, or device. A machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing. More specific examples of machine-readable storage media would include one or more wire-based electrical connections, portable computer discs, hard drives, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, compact disk read only memory (CD-ROM), optical storage, magnetic storage, or any suitable combination of the foregoing.

To provide for interaction with the user, the systems and techniques described herein can be implemented on a computer having a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user. ); and a keyboard and pointing device (eg, a mouse or a trackball) through which a user can provide input to the computer. Other kinds of devices may also be used to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and may be in any form (including Acoustic input, speech input or, tactile input) to receive input from the user.

The systems and techniques described herein can be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., as a a user computer having a graphical user interface or web browser through which a user can interact with embodiments of the systems and techniques described herein), or including such backend components, middleware components, Or any combination of front-end components in a computing system. The components of the system can be interconnected by any form or medium of digital data communication, eg, a communication network. Examples of communication networks include: Local Area Network (LAN), Wide Area Network (WAN) and the Internet.

A computer system may include clients and servers. Clients and servers are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also known as a cloud computing server or a cloud host. It is a host product in the cloud computing service system to solve the problems of difficult management and weak business expansion in traditional physical hosts and VPS services. defect. The server can also be a server of a distributed system, or a server combined with a blockchain.

In addition, the embodiment of the present application also provides a computer-readable storage medium on which a computer program is stored, and when the program is executed by the file recording processing device, the file recording processing method provided by the implementation of the present application is implemented. The method includes: After the cloud disk file is uploaded, a first block creation request is generated; wherein, the first block creation request includes the upload record of the target cloud disk file; the first block creation request is sent to the blockchain network, so that the block generation node according to the upload record, Generate the target cloud disk file corresponding to the first block of the access record blockchain.

The embodiment of the present application also provides another optional storage medium, on which a computer program is stored. When the program is executed by the file recording processing device, the file recording processing method provided by the implementation of the present application is implemented. The method includes: receiving the cloud device when completing The first block creation request generated after the upload of the target cloud disk file; wherein, the first block creation request includes the upload record of the target cloud disk file; according to the upload record, generate the first block of the target cloud disk file corresponding to the access record blockchain .

It should be understood that steps may be reordered, added or deleted using the various forms of flow shown above. For example, the steps described in this application may be executed in parallel, sequentially, or in a different order, as long as the desired result of the technical solution provided in this application can be achieved, no limitation is imposed herein.

The above specific implementation methods are not intended to limit the protection scope of the present application. It should be apparent to those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made depending on design requirements and other factors. Any modifications, equivalent replacements and improvements made within the spirit and principles of this application shall be included within the protection scope of this application.

Claims (10)

1. A file record processing method, characterized in that it is applied to a cloud device, comprising: After completing the upload of the target cloud disk file, a first block creation request is generated; wherein, the first block creation request includes an upload record of the target cloud disk file; Send the first block creation request to the blockchain network, so that the block generation node generates the first block of the access record blockchain corresponding to the target cloud disk file according to the upload record. 2. The method according to claim 1, characterized in that the method further comprises: After the access to the target cloud disk file is completed, a back block creation request is generated; wherein, the back block creation request includes an access record of the target cloud disk file; Sending the post-block creation request to the blockchain network, so that the block generation node generates the latest block of the target cloud disk file corresponding to the access record blockchain according to the access record. 3. A file record processing method, characterized in that it is applied to blockchain nodes, comprising: Receiving the first block creation request generated by the cloud device after completing the upload of the target cloud disk file; wherein, the first block creation request includes the upload record of the target cloud disk file; According to the upload record, generate the first block of the access record block chain corresponding to the target cloud disk file. 4. method according to claim 3, is characterized in that, described method also comprises: Receiving a post-block creation request generated by the cloud device after completing access to the target cloud disk file; wherein, the post-block creation request includes an access record of the target cloud disk file; According to the access record, generate the latest block of the target cloud disk file corresponding to the access record block chain. 5. method according to claim 4, is characterized in that, described method also comprises: Receive a query request for the access record block chain; wherein, the query request includes a query field; Perform an access record query from the access record block chain according to the query field. 6. The method according to claim 5, characterized in that, after the access record query is performed from the access record block chain according to the query field, the method further comprises: Generate a block identifier to be verified according to the block content in the queried access record and the block identifier of the previous block of the block where the access record is located; Perform accuracy verification on the access record according to the block identifier to be verified and the block identifier of the block where the access record is located. 7. A file record processing device, characterized in that it is applied to cloud equipment, including: The first block creation request generation module is used to generate the first block creation request after completing the upload of the target cloud disk file; wherein, the first block creation request includes the upload record of the target cloud disk file; The first block creation request sending module is used to send the first block creation request to the block chain network, so that the block generation node generates the first block of the target cloud disk file corresponding to the access record block chain according to the upload record. blocks. 8. A file record processing device, characterized in that it is applied to a block chain node, comprising: The first block creation request receiving module is used to receive the first block creation request generated by the cloud device after completing the upload of the target cloud disk file; wherein, the first block creation request includes the upload record of the target cloud disk file; The first block generation module is used to generate the first block of the access record block chain corresponding to the target cloud disk file according to the upload record. 9. An electronic device, characterized in that it comprises: one or more processors; memory for storing one or more programs; When the one or more programs are executed by the one or more processors, the one or more processors implement the file record processing method according to any one of claims 1-2, and/or implement The file record processing method according to any one of claims 3-7. 10. A computer-readable storage medium, on which a computer program is stored, wherein, when the program is executed by a processor, the file recording processing method according to any one of claims 1-2 is realized, and/or the method according to any one of claims 1-2 is realized. The file record processing method described in any one of 3-7 is required.

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