CN105791347A - A data transmission method and device - Google Patents

Abstract

The embodiment of the invention discloses a data transmission method and device. The method and the device are applied in a first electronic device. The first electronic device is in communication connection with a second electronic device. Storage spaces for storing copied or sheared data are preset in the first electronic device and the second electronic device. The first electronic device receives a copy instruction or a shear instruction of a user specific to target data. The target data is stored in the storage space of a local electronic device according to the copy instruction or the shear instruction. The target data stored in the storage space of the local electronic device is synchronized to the storage space in the second electronic device. Through application of the embodiment of the invention, the data copied or sheared on one electronic device can be pasted and applied in another electronic device.

Description

A data transmission method and device

technical field

The invention relates to the field of data transmission, in particular to a data transmission method and device.

Background technique

At present, copy, cut and paste operations have been widely used in document editing. For example, when a user uses a certain document editing software to edit a document, he can copy or cut all or part of the content in the document, and copy or The cut content is pasted into the document opened by the document editing software or into the document opened by other document editing software.

However, the above copied or cut data can only be applied to the same document or different documents on the same electronic device, but not to documents on different electronic devices.

Contents of the invention

The purpose of the embodiments of the present invention is to provide a data transmission method and device, so that data copied or cut on one electronic device can be pasted and applied on another electronic device.

In order to achieve the above purpose, the embodiment of the present invention discloses a data transmission method, which is applied to a first electronic device, the first electronic device communicates with a second electronic device, and the first electronic device and the second electronic device A storage space for storing copied or cut data is preset in the device; the method includes:

Receive the user's copy instruction or cut instruction for the target data;

storing the target data in the storage space of the local electronic device according to the copy instruction or the cut instruction;

Synchronizing the target data stored in the storage space of the local electronic device to the storage space of the second electronic device.

Preferably, the synchronizing the target data stored in the storage space of the local electronic device to the storage space of the second electronic device includes:

compressing and encoding the target data stored in the storage space of the local electronic device, and sending the encoded target data to the second electronic device, so that after the second electronic device receives the encoded target data, Decoding the encoded target data, and storing the decoded data in the storage space of the second electronic device.

Preferably, said compressing and encoding the target data stored in the storage space of the local electronic device includes:

The target data stored in the storage space of the local electronic device is compressed and encoded in an XML encoding format.

Preferably, the first electronic device is communicatively connected to a server, and a storage space for storing copied or cut data is preset in the server; the method further includes:

synchronizing the target data stored in the storage space of the local electronic device to the storage space of the server, so that the server synchronizes the target data stored in the storage space of the server to: communicate with the server Storage space in other connected electronic devices for storing copied or cut data.

In order to achieve the above purpose, the embodiment of the present invention discloses a data transmission device, which is applied to a first electronic device, the first electronic device communicates with a second electronic device, and the first electronic device and the second electronic device A storage space for storing copied or cut data is preset in the device; the device includes: an instruction receiving module, a storage module and a first synchronization module, wherein,

The instruction receiving module is configured to receive a user's copy instruction or cut instruction for the target data;

The storage module is configured to store the target data in the storage space of the local electronic device according to the instruction received by the instruction receiving module;

The first synchronization module is configured to synchronize the target data stored in the storage space of the local electronic device to the storage space of the second electronic device.

Preferably, the first synchronization module is specifically used for:

compressing and encoding the target data stored in the storage space of the local electronic device, and sending the encoded target data to the second electronic device, so that after the second electronic device receives the encoded target data, Decoding the encoded target data, and storing the decoded data in the storage space of the second electronic device.

Preferably, said compressing and encoding the target data stored in the storage space of the local electronic device includes:

The target data stored in the storage space of the local electronic device is compressed and encoded in an XML encoding format.

Preferably, the first electronic device is communicatively connected to a server, and a storage space for storing copied or cut data is preset in the server; the device further includes: a second synchronization module, wherein,

The second synchronization module is configured to synchronize the target data stored in the storage space of the local electronic device to the storage space of the server, so that the server will store the target data stored in the storage space of the server The data is synchronized to: a storage space for storing copied or cut data in other electronic devices communicatively connected to the server.

It can be seen from the above technical solutions that the embodiments of the present invention provide a data transmission method and device, which are applied to the first electronic device, the first electronic device is connected to the second electronic device in communication, and the first electronic device is pre-set for storing A storage space for copied or cut data; the first electronic device receives a user's copy instruction or cut instruction for the target data; according to the copy instruction or the cut instruction, store the target data in the storage space In; synchronizing the target data stored in the storage space to the storage space used to store copied or cut data in the second electronic device. Data copied or cut on one electronic device can be pasted and applied on another electronic device.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the 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. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a first schematic flowchart of a data transmission method applied to a first electronic device provided by an embodiment of the present invention;

FIG. 2 is a second schematic flowchart of a data transmission method applied to a first electronic device provided by an embodiment of the present invention;

FIG. 3 is a first structural schematic diagram of a data transmission device applied to a first electronic device provided by an embodiment of the present invention;

FIG. 4 is a schematic diagram of a second structure of a data transmission device applied to a first electronic device provided by an embodiment of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

The present invention will be described in detail below through specific examples.

Fig. 1 is a schematic flow chart of the first data transmission method applied to the first electronic device provided by the embodiment of the present invention, the first electronic device communicates with the second electronic device, and the first electronic device and the second electronic device are preset There is a storage space for storing copied or cut data; the data transmission method applied to the first electronic device may include:

S101: Receive a user's copy instruction or cut instruction for the target data;

S102: According to the copy instruction or the cut instruction, store the target data in the storage space of the local electronic device;

S103: Synchronize the target data stored in the storage space of the local electronic device to the storage space of the second electronic device.

As an example, assume that the user is currently using a text editing software on the mobile phone to open a document, and the document contains 5 paragraphs of text; the user copies or cuts the second paragraph of text in the document, and the mobile phone receives To the copy command or cut command for the second paragraph of text content in the document, store the second paragraph of text content in the mobile phone in the storage space used to store the copied or cut data, and then store it in the mobile phone The data in the storage space used to store copied or cut data in the mobile phone is synchronized to: the storage space used to store copied or cut data in other devices (such as computers and other mobile phones) connected to the mobile phone in communication At this time, the data copied or cut by the mobile phone is stored in the storage space of other devices connected to the mobile phone for storing copied or cut data, and other devices can call the data stored in their own devices. The data in the storage space used to store the copied or cut data is pasted, for example, other devices paste the data into Notepad and so on.

In practical applications, in order to save bandwidth resources and data transmission time, the target data stored in the storage space of the local electronic device can be compressed and encoded, and the encoded target data can be sent to other devices connected to the local electronic device for communication. After receiving the compressed and encoded target data, other devices connected to the local electronic device will decode the encoded target data, and store the decoded data in the storage of the own electronic device for storing copied or cut data. in space.

In practical applications, the target data stored in the storage space of the local electronic device may be compressed and encoded by using the XML encoding format.

It should be noted that the above method of copying or cutting data in the mobile phone and pasting the copied or cut data in other electronic devices is only a specific example and does not constitute a limitation of the present invention.

By applying the embodiment shown in FIG. 1 of the present invention, the data copied or cut on one electronic device can be pasted and applied on another electronic device.

Fig. 2 is a schematic flowchart of the second data transmission method applied to the first electronic device provided by the embodiment of the present invention. The embodiment shown in Fig. 2 of the present invention is based on the embodiment shown in Fig. 1, adding S104: storing The target data in the storage space of the local electronic device is compressed and encoded, and the encoded target data is sent to the second electronic device.

Exemplarily, assuming that mobile phone A communicates with mobile phone B, mobile phone A communicates with the server, and mobile phone C communicates with the server, while mobile phone A synchronizes the copied or cut data to the storage space of mobile phone B, it will copy or cut data is synchronized to the storage space in the server, and the server synchronizes the data stored in the local storage space to the storage space used to store the copied or cut data in mobile phone C. At this time, although mobile phone C is not Communication connection with mobile phone A, but mobile phone C can obtain the data copied or cut by mobile phone A from the server, and paste the copied or cut data in mobile phone C for application.

Applying the embodiment shown in FIG. 2 of the present invention, in the case that other devices are not connected to the first electronic device, the first electronic device can upload the copied or cut data to the server for storage, and other electronic devices can communicate with the first electronic device. In the case of a communication connection with the server, the data copied or cut by the first electronic device may also be obtained from the server, and the copied or cut data may be pasted and applied in the device.

Corresponding to the foregoing method embodiments, the embodiments of the present invention further provide a data transmission apparatus applied to the first electronic device.

Fig. 3 is a schematic diagram of the first structure of the data transmission device applied to the first electronic device provided by the embodiment of the present invention, the first electronic device is connected to the second electronic device in communication, and the first electronic device and the second electronic device are preset There is a storage space for storing copied or cut data; the data transmission device applied to the first electronic device may include: an instruction receiving module 201, a storage module 202 and a first synchronization module 203, wherein,

An instruction receiving module 201, configured to receive a user's copy instruction or cut instruction for the target data;

The storage module 202 is configured to store the target data in the storage space of the local electronic device according to the instruction received by the instruction receiving module 201;

The first synchronization module 203 is configured to synchronize the target data stored in the storage space of the local electronic device to the storage space of the second electronic device.

In practical applications, the first synchronization module in the embodiment of the present invention can specifically be used for:

compressing and encoding the target data stored in the storage space of the local electronic device, and sending the encoded target data to the second electronic device, so that after the second electronic device receives the encoded target data, Decoding the encoded target data, and storing the decoded data in the storage space of the second electronic device.

In practical applications, the target data stored in the storage space of the local electronic device may be compressed and encoded by using the XML encoding format.

By applying the embodiment shown in FIG. 3 of the present invention, the data copied or cut on one electronic device can be pasted and applied on another electronic device.

Fig. 4 is a schematic diagram of the second structure of the data transmission device applied to the first electronic device provided by the embodiment of the present invention. The first electronic device is connected to the server in communication, and the server is preset with a storage device for storing copied or cut data. Space; the embodiment shown in FIG. 4 of the present invention is based on the embodiment shown in FIG. 3 , adding a second synchronization module 204, wherein,

The second synchronization module 204 is configured to synchronize the target data stored in the storage space of the local electronic device to the storage space of the server, so that the server will store the target data in the storage space of the server Synchronize to: the storage space used to store copied or cut data in other electronic devices that are communicatively connected to the server.

Applying the embodiment shown in FIG. 4 of the present invention, in the case that other devices are not connected to the first electronic device, the first electronic device can upload the copied or cut data to the server for storage, and the other electronic devices can communicate with the first electronic device. In the case of a communication connection with the server, the data copied or cut by the first electronic device may also be obtained from the server, and the copied or cut data may be pasted and applied in the device.

It should be noted that in this article, 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 that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Each embodiment in this specification is described in a related manner, the same and similar parts of each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, as for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for relevant parts, please refer to part of the description of the method embodiment.

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 related hardware through a program, and the program can be stored in a computer-readable storage medium, referred to herein as Storage media, such as: ROM/RAM, disk, CD, 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 principles of the present invention are included in the protection scope of the present invention.

Claims (8)

1. a data transmission method, it is applied to the first electronic equipment, it is characterized in that, described first electronic equipment and the communication connection of the second electronic equipment, described first electronic equipment and be previously provided with the memory space for storage replication or the data of shearing in described second electronic equipment；Described method includes:

Receive user and for the duplicate instructions of target data or shear instruction；

According to described duplicate instructions or described shearing instruction, described target data is stored in the memory space of local electronic equipment；

The target data that will be stored in the memory space of local electronic equipment is synchronized in the memory space in described second electronic equipment.

2. method according to claim 1, it is characterised in that described in the target data that will be stored in the memory space of local electronic equipment be synchronized in the memory space in described second electronic equipment, including:

The target data that will be stored in the memory space of local electronic equipment is compressed coding, target data after coding is sent to described second electronic equipment, so that after the target data that described second electronic equipment is after receiving coding, target data after coding is decoded, decoded data is stored in the memory space of described second electronic equipment.

3. method according to claim 2, it is characterised in that described in the target data that will be stored in the memory space of local electronic equipment be compressed coding, including:

The target data that will be stored in the memory space of local electronic equipment is compressed coding with XML coded format.

4. the method according to claims 1 to 3 any one, it is characterised in that described first electronic equipment is connected with server communication, is previously provided with the memory space for storage replication or the data of shearing in described server；Described method also includes:

The target data that will be stored in the memory space of local electronic equipment is synchronized in the memory space in described server, so that the target data that described server will be stored in the memory space of described server is synchronized to: the memory space for storage replication or the data of shearing in other electronic equipments being connected with described server communication.

5. a data transmission device, it is applied to the first electronic equipment, it is characterized in that, described first electronic equipment and the communication connection of the second electronic equipment, described first electronic equipment and be previously provided with the memory space for storage replication or the data of shearing in described second electronic equipment；Described device includes: command reception module, memory module and the first synchronization module, wherein,

Described command reception module, for the duplicate instructions of target data or shears instruction for receiving user；

Described memory module, for the instruction received according to described command reception module, is stored in described target data in the memory space of local electronic equipment；

Described first synchronization module, the target data being used for will be stored in the memory space of local electronic equipment is synchronized in the memory space in described second electronic equipment.

6. device according to claim 5, it is characterised in that described first synchronization module, specifically for:

The target data that will be stored in the memory space of local electronic equipment is compressed coding, target data after coding is sent to described second electronic equipment, so that after the target data that described second electronic equipment is after receiving coding, target data after coding is decoded, decoded data is stored in the memory space of described second electronic equipment.

7. device according to claim 6, it is characterised in that described in the target data that will be stored in the memory space of local electronic equipment be compressed coding, including:

The target data that will be stored in the memory space of local electronic equipment is compressed coding with XML coded format.

8. the device according to right 5 to 7 any one, it is characterised in that described first electronic equipment is connected with server communication, is previously provided with the memory space for storage replication or the data of shearing in described server；Described device also includes: the second synchronization module, wherein,

Described second synchronization module, it is synchronized in the memory space in described server for will be stored in the target data in the memory space of local electronic equipment, so that the target data that described server will be stored in the memory space of described server is synchronized to: the memory space for storage replication or the data of shearing in other electronic equipments being connected with described server communication.