CN113220779A - Data processing method, device, storage medium and program product - Google Patents

Abstract

The data processing method, device, storage medium and program product provided by this application relate to multi-terminal interaction technology. The solution of this application synchronizes the update data sent by the server to each auxiliary device through the main device, so that the data in each terminal device can be kept consistent , and after reaching the preset time, the main device and the auxiliary device can use the updated data to provide services at the same time, so that multiple terminal devices can provide services based on the same data, and prevent multiple terminal devices from providing services based on different data at the same time. condition of the service.

Description

Data processing method, apparatus, storage medium and program product

technical field

The present application relates to multi-terminal interaction technology in data processing technology, and in particular, to a data processing method, device, storage medium and program product.

Background technique

Currently, in many application scenarios, multiple terminal devices are set up, and each terminal device can provide services to users at the same time.

Wherein, the same data should be set in these terminal devices, so that services can be provided to users based on the same data. For example, multiple terminal devices for virtual fitting can be set up in the store, and the data used to realize virtual fitting in these terminal devices should be synchronized, so that the same fitting service can be provided to users.

In the prior art, multiple terminal devices need to acquire data by interacting with the server. However, in some cases, the data acquired by each terminal device may not be synchronized. For example, when the network is not smooth, the acquired data may be out of sync.

SUMMARY OF THE INVENTION

The present application provides a data processing method, device, storage medium and program product to solve the problem of data asynchrony among multi-terminal devices used to provide the same service in the prior art.

According to a first aspect of the present application, a data processing method based on a multi-terminal device is provided, the method is applied to a master device, and the method includes:

Receive the update data sent by the server, and update the files in the first database of the master device according to the update data, wherein the master device includes a first database and a second database;

sending a file including the update data to an auxiliary device, wherein the auxiliary device includes a first database and a second database, the file is stored in the first database of the auxiliary device, and the auxiliary device Read the updated data in the file from the first database of the auxiliary device at a preset time;

At the preset moment, read update data from the first database of the master device, and provide services according to the read update data;

Wherein, before the preset time, the main device and the auxiliary device respectively read data from their respective second databases, and the main device and the auxiliary device are used to provide services based on the same data.

According to a second aspect of the present application, a data processing method based on a multi-terminal device is provided, the method is applied to an auxiliary device, and the method includes:

Receive the file including the update data sent by the main device, and store the file in the first database; the auxiliary device includes the first database and the second database; wherein, the file including the update data is stored in the main device. In the first database, the master device reads the updated data in the file from the first database at a preset time;

At the preset moment, read update data from the first database of the auxiliary device, and provide services according to the read update data;

Wherein, before the preset time, the main device and the auxiliary device respectively read data from their respective second databases, and the main device and the auxiliary device are used to provide services based on the same data.

According to a third aspect of the present application, a data processing method based on a multi-terminal device is provided, the method comprising:

The master device receives the update data sent by the server, and updates the file in the first database of the master device according to the update data, wherein the master device includes a first database and a second database;

the primary device sends a file including the update data to each of the at least one secondary device;

The auxiliary device receives the file including the update data sent by the main device, and stores the file in the first database; the auxiliary device includes the first database and the second database;

At the preset time, the main device reads the update data from the first database of the main device, and provides services according to the read update data, and the auxiliary device reads the update data from the first database of the auxiliary device. Read update data and provide services according to the read update data;

Wherein, before the preset time, the main device and the auxiliary device respectively read data from their respective second databases, and the main device and the auxiliary device are used to provide services based on the same data.

According to a fourth aspect of the present application, a data processing apparatus based on a multi-terminal device is provided, the apparatus is applied to a master device, and the apparatus includes:

a receiving unit, configured to receive update data sent by a server, and update a file in a first database of the master device according to the update data, wherein the master device includes a first database and a second database;

a distribution unit, configured to send the file including the update data to an auxiliary device, wherein the auxiliary device includes a first database and a second database, and the file is stored in the first database of the auxiliary device, and the auxiliary device reads the updated data in the file from the first database of the auxiliary device at a preset time;

an update unit, configured to read update data from the first database of the master device at the preset moment, and provide services according to the read update data;

Wherein, before the preset time, the main device and the auxiliary device respectively read data from their respective second databases, and the main device and the auxiliary device are used to provide services based on the same data.

According to a fifth aspect of the present application, a data processing apparatus based on a multi-terminal device is provided, the apparatus is applied to auxiliary equipment, and the apparatus includes:

The receiving unit is configured to receive the file including the update data sent by the main device, and store the file in the first database; the auxiliary device includes the first database and the second database; wherein, the file including the update data is stored in the In the first database of the master device, the master device reads the updated data in the file from the first database at a preset time;

an update unit, configured to read update data from the first database of the auxiliary device at the preset moment, and provide services according to the read update data;

Wherein, before the preset time, the main device and the auxiliary device respectively read data from their respective second databases, and the main device and the auxiliary device are used to provide services based on the same data.

According to a sixth aspect of the present application, an electronic device is provided, comprising:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein,

The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to perform as described in the first aspect or the second aspect Data processing method based on multi-terminal equipment.

According to a seventh aspect of the present application, there is provided a non-transitory computer-readable storage medium storing computer instructions, wherein the computer instructions are used to cause the computer to perform the method based on the first aspect or the second aspect. Data processing method for multi-terminal devices.

According to an eighth aspect of the present application, there is provided a computer program product, the computer program product comprising: a computer program, the computer program being stored in a readable storage medium, and at least one processor of an electronic device can download the computer program from the computer program. Reading the storage medium reads the computer program, and executing the computer program by the at least one processor causes the electronic device to perform the method of the first aspect or the second aspect.

The data processing method, device, storage medium and program product provided by this application synchronize the update data sent by the server to each auxiliary device through the main device, so that the data in each terminal device can be kept consistent, and after reaching the preset time , the main device and the auxiliary device can use the updated data to provide services at the same time, so that multiple terminal devices can provide services based on the same data, avoiding the situation that multiple terminal devices provide services based on different data at the same time.

It should be understood that the content described in this section is not intended to identify key or critical features of the embodiments of the application, nor is it intended to limit the scope of the application. Other features of the present application will become readily understood from the following description.

Description of drawings

The accompanying drawings are used for better understanding of the present solution, and do not constitute a limitation to the present application. in:

FIG. 1 is an application scenario diagram shown in an exemplary embodiment of the present application;

2 is a flowchart of a data processing method based on a multi-terminal device shown in an exemplary embodiment of the present application;

3 is a schematic diagram of sending a file according to an exemplary embodiment of the present application;

FIG. 4 is a schematic diagram of the relationship between databases shown in an exemplary embodiment of the present application;

5 is a flowchart of a data processing method based on a multi-terminal device shown in another exemplary embodiment of the present application;

6 is a flowchart of a data processing method based on a multi-terminal device shown in an exemplary embodiment of the present application;

7 is a flowchart of a data processing method based on a multi-terminal device shown in an exemplary embodiment of the present application;

FIG. 8 is a structural diagram of a data processing apparatus based on a multi-terminal device according to an exemplary embodiment of the present application;

9 is a structural diagram of a data processing apparatus based on a multi-terminal device shown in another exemplary embodiment of the present application;

10 is a structural diagram of a data processing apparatus based on a multi-terminal device shown in an exemplary embodiment of the application;

FIG. 11 is a block diagram of an electronic device used to implement the method of the embodiment of the present application.

Detailed ways

Exemplary embodiments of the present application are described below with reference to the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and should be considered as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted from the following description for clarity and conciseness.

FIG. 1 is an application scenario diagram shown in an exemplary embodiment of the present application.

As shown in FIG. 1 , in some application scenarios, there may be multiple terminal devices 11 to provide services to users. For example, user A can operate one terminal device 11 , and another user B can operate another terminal device 11 . Different terminal devices 11 can provide the same service to the user. Therefore, the data stored in each terminal device 11 should also be synchronized, so that the same service can be provided to the user.

Wherein, a plurality of terminal devices 11 can acquire data from the server 11, so that the data in each terminal device 11 can be synchronized. However, in some cases, the terminal device 11 may not be able to obtain the latest data from the server smoothly. For example, when the network condition is not good, when each terminal device 11 obtains data from the server 11 respectively, there may be some terminals. The situation in which the device 11 fails to acquire data, further leads to the problem that the data in each terminal device 11 is out of synchronization.

In order to solve the above-mentioned technical problems, in the solution provided by the present application, the main device among the multiple terminal devices interacts with the server to obtain update data, and the main device synchronizes the update file including the update data to other terminal devices, at a preset time , the master device and other terminal devices simultaneously use the update data to provide services to the outside world, so that the data provided by each terminal device to provide services to users is the same.

FIG. 2 is a flowchart of a data processing method based on a multi-terminal device according to an exemplary embodiment of the present application.

The data processing method based on the multi-terminal device provided by the present application is applied to the master device in the multi-terminal device. The multiple terminal devices may include one main device and multiple auxiliary devices.

As shown in Figure 2, the data processing method based on multi-terminal equipment provided by this application includes:

Step 201: Receive the update data sent by the server, and update the files in the first database of the master device according to the update data, wherein the master device includes the first database and the second database.

The master device may be connected to the server through a network, for example, a wired network or a wireless network, so that the master device can receive the update data sent by the server.

Specifically, the master device may send a request message for acquiring data to the server, so that the server feeds back the updated data after receiving the message. The server can also actively deliver update data to the master device.

Further, two databases are set in the main device, and when the terminal device provides a server to the outside, it can acquire data from one of the databases, and provide services based on the acquired data. One of the two databases is used to provide data to the outside world, and the other database is used as a backup database to store updated data. When the conditions are met, the master device acquires data from the database storing the updated data and provides services based on the acquired data, that is, the function of switching the two databases.

In one embodiment, the database currently used to store the update data may be the first database, and the electronic device may store the received update data in the first database, and specifically may use the received update data to update the files in the first database.

Wherein, a file for recording data may be stored in the first database, for example, the file includes multiple fields, such as identification, color, style, and the like. The master device can update the file with the received update data, thereby obtaining an update file. For example, if a piece of data in the update data includes: the clothing marked 2 includes the tops with the 21 mark and the bottoms with the marks 22, then the main device can add the clothing marked 2, the tops with the marks 21, and the tops with the marks 22 in the file. The association relationship of the bottoms.

Step 202, sending the file including the updated data to the auxiliary device, wherein the auxiliary device includes a first database and a second database, the file is stored in the first database of the auxiliary device, and the auxiliary device is sent from the auxiliary device at a preset time. The first database to read the updated data in the file.

FIG. 3 is a schematic diagram of sending a file according to an exemplary embodiment of the present application.

As shown in FIG. 3 , after acquiring the update data from the server 32 , the main device 31 can update the files in the first database, and then distribute the files to each auxiliary device 33 . Therefore, each auxiliary device can also acquire updated data, so that the data stored in the main device and each auxiliary device are synchronized.

Wherein, two databases are set in the auxiliary device, and when the terminal device provides a server to the outside, it can acquire data from one of the databases, and provide services based on the acquired data. One of the two databases is used to provide data externally, and the other database is used as a backup database to store files including updated data. When the conditions are met, the auxiliary device acquires data from the database storing the above-mentioned files and provides services based on the acquired data, that is, the function of switching the two databases.

The file including the update data received by each auxiliary device can be stored in the first database of each auxiliary device, so that at a preset time, the auxiliary device can switch from the second database to the first database to read the above-mentioned file. update data and provide services to the outside world.

In practical applications, two databases are set in both the main device and the auxiliary device, one of which provides data services to the outside, and the other is used to store updated data. The functions of the two databases can be switched according to the actual situation. For example, after reaching the preset time, the terminal device can use the database storing the updated data as the database for providing service data, and use another database to store the updated data.

Step 203, at a preset moment, read update data from the first database of the master device, and provide services according to the read update data.

Wherein, before the preset time, the master device reads the update data from the second database, and after reaching the preset time, the master device reads the update data from the first database, so as to provide services to the outside according to the update data. Before the preset time, the auxiliary device also reads the update data from its second database. After the preset time, the auxiliary device reads the update data from its first database, so as to provide services to the outside according to the update data.

Specifically, the main device and the auxiliary device provide the same service based on the same data, so that when the user operates each auxiliary device or the main device, the device provides the same service to the user, thereby improving user experience.

Further, when the master device provides services to the outside, it can read data from the database through the data read interface. Before the preset time, the master device reads data from the first database through the data read interface. After the preset time is reached, the master device can switch the data read interface to the second database, so as to read the updated data, and based on the update Data provides services to the outside world.

FIG. 4 is a schematic diagram of a relationship between databases according to an exemplary embodiment of the present application.

As shown in FIG. 4 , there are database A and database B. Currently, database A can be used as the first database 411 , and database B can be used as the second database 411 . The service is provided using the data in the second database, and the updated data is stored using the first database.

After reaching the first preset time t1, the terminal device reads data from database A to provide services to the outside world, and uses database B to store updated data, that is, database A is used as the second database 422, and database B is used as the first database 421. .

After reaching the second preset time t2, the terminal device can read data from the database B again to provide the service, and use the database A to store the updated data. That is, database A is used as the first database 431 , and database B is used as the second database 432 .

In this way, the data in each terminal device is synchronized, and each terminal device can provide services to the outside according to the same data.

The data processing method based on a multi-terminal device provided by this application is applied to a main device, and the method includes: receiving update data sent by a server, and updating a file in a first database of the main device according to the update data, wherein the The main device includes a first database and a second database; the file including the updated data is sent to an auxiliary device, wherein the auxiliary device includes a first database and a second database, and the file is stored in the auxiliary device. in the first database of the auxiliary device, and the auxiliary device reads the updated data in the file from the first database of the auxiliary device at a preset time; The first database reads the update data, and provides services according to the read update data; wherein, before the preset time, the main device and the auxiliary device respectively read data from their respective second databases, so The primary device and the secondary device are used to provide services based on the same data. The data processing method based on multi-terminal equipment provided by the present application synchronizes the update data sent by the server to each auxiliary equipment through the main equipment, so that the data in each terminal equipment can be kept consistent, and after reaching the preset time, the main equipment and the The auxiliary device can use the updated data to provide services at the same time, so that multiple terminal devices can provide services based on the same data, and avoid the situation that multiple terminal devices provide external services based on different data at the same time.

FIG. 5 is a flowchart of a data processing method based on a multi-terminal device according to another exemplary embodiment of the present application.

The data processing method based on the multi-terminal device provided by the present application is applied to the master device in the multi-terminal device. The multiple terminal devices may include one main device and multiple auxiliary devices.

As shown in Figure 5, the data processing method based on multi-terminal equipment provided by this application includes:

Step 501: Receive the update data sent by the server, and update the files in the first database of the master device according to the update data, wherein the master device includes the first database and the second database.

The execution principle and manner of step 501 and step 201 are similar, and will not be described again.

Step 502, establishing a communication connection with the auxiliary device.

Wherein, after the master device receives the update data sent by the server, the master device can establish a communication connection with each auxiliary device, and then distribute the update file to each auxiliary device.

Specifically, the main device can establish a communication connection with each auxiliary device according to the network connection mode between the main device and the auxiliary device.

In one embodiment, if the connection mode between the main device and the auxiliary device is an Internet protocol-based connection mode, the main device can establish a network connection with the auxiliary device according to the network address of the auxiliary device.

For example, if the connection between the main device and each auxiliary device is based on IPv6 (Internet Protocol Version 6, Internet Protocol Version 6), the main device can establish a connection with each auxiliary device according to the network address of each auxiliary device. Internet connection. In turn, the file including the updated data can be sent to the auxiliary device through the network connection between the primary device and the auxiliary device.

In this embodiment, when the main device and the auxiliary device are connected based on the Internet protocol, the main device can synchronize the files including the updated data with the auxiliary device through the network connection with the auxiliary device, so that the files stored in each device can be synchronized. Data remains consistent.

In another implementation manner, if the connection mode between the main device and the auxiliary device is a local area network connection, the main device may broadcast a user data packet protocol message to detect the auxiliary device in the local area network.

The auxiliary device may respond to the received user data packet protocol message, for example, may send information for responding to the user data packet protocol message to the master device. After the master device receives the information, it can establish a transmission control protocol connection with the auxiliary device.

For example, the master device may broadcast a udp (User Datagram Protocol, User Datagram Protocol message) message, a first auxiliary device and a second auxiliary device exist in the local area network, and the first auxiliary device and the second auxiliary device may receive the udp message and send them to the local area network respectively. The master device sends the first message and the second message respectively. After receiving the first message and the second message, the master device can establish a first tcp (Transmission Control Protocol) connection with the first auxiliary device, and a second tcp (Transmission Control Protocol) connection with the second auxiliary device. Transmission Control Protocol) connection.

In this embodiment, when the main device and the auxiliary device are connected through a local area network, the main device can synchronize the file including the updated data with the auxiliary device through the tcp connection with the auxiliary device, so as to make the files stored in each device Data remains consistent.

In another embodiment, if the connection mode between the main device and the auxiliary device is a connection based on network address translation, the main device may establish a transmission control protocol connection with the auxiliary device based on user data packet protocol punching.

Among them, if the connection mode between the main device and the auxiliary device is a nat (Network AddressTranslation, network address translation) connection, the main device can use the udp (User Datagram Protocol, user data packet protocol) punching method to establish the connection between the main device and the auxiliary device. tcp connection between auxiliary devices.

In this embodiment, when the main device and the auxiliary device are connected based on nat, the main device can synchronize the file including the updated data to the auxiliary device through the tcp connection with the auxiliary device, so as to make the data stored in each device be consistent.

Step 503, based on the communication connection with the auxiliary device, send the file including the update data to the auxiliary device.

Specifically, after the main device establishes the communication connection with the auxiliary device, the main device can send the file including the update data to the auxiliary device, so that the auxiliary device also stores the update data.

Through this implementation, the file including the updated data can be synchronized to the auxiliary device through the primary device, thereby synchronizing the data in each device, so that the data in each device is consistent.

Further, the primary device may send the file including the updated data to the secondary device at the same time. For example, if the network between the main device and the auxiliary device is stable, the main device can send files to each auxiliary device at the same time.

In another implementation manner, the main device may further send the files of the updated data to the auxiliary device in order of priority according to the priority information of the auxiliary device. Sending files to auxiliary devices in sequence can make the stability of sending files at a time higher and avoid data loss. For example, in a situation where the network is not stable, the primary device can send files to the secondary device in turn.

Through this implementation, files can be synchronized to various auxiliary devices according to network conditions, and data omission can be avoided.

The priority information is any one of the following:

The identifier of the auxiliary device, the total storage space of the auxiliary device, the remaining storage space of the auxiliary device, and the hardware information of the auxiliary device. The hardware information of the auxiliary device may be, for example, an index that affects its performance, such as the main frequency, the number of bits of the CPU, the cached instruction set of the CPU, the number of CPU cores, and the IPC (number of instructions per cycle).

Specifically, the corresponding priority information can be set according to the requirements, and then the priority of each auxiliary device can be determined according to the requirements.

Further, in an optional implementation manner, the master device may also receive indication information sent by the server, where the indication information is used to indicate a preset time. In this manner, the server may notify the master device of the preset time, so that the master device reads the update data based on the preset time.

In practical application, the indication information can be carried in the file synchronized by the main device to each auxiliary device, and then the preset time can be synchronized to each auxiliary device. In addition, the master device may also forward the indication information to the auxiliary device, and then synchronize the preset time to each auxiliary device.

In this embodiment, the master device can synchronize the preset time information to each auxiliary device, so that each auxiliary device and the master device can read updated data at the same time, so that the master device and the auxiliary device can provide services based on the same data.

Step 504 , at a preset moment, switch the data reading interface from the second database of the master device to the first database of the master device, and read data from the first database of the master device according to the data reading interface.

The main device is provided with a data read interface, and the main device can read data from the database through the data read interface to provide services.

Specifically, at a preset time, the master device can switch the data reading interface to the first database storing the updated data, and then can use the data reading interface to read data from the first database of the master device.

Through this implementation, the master device can read the update data through the data reading interface at a preset time, so that the master device and the auxiliary device can synchronously use the update data to provide services.

Step 505, in response to the user's operation instruction, read target data from the first database of the master device based on the data reading interface; determine and display information for responding to the operation instruction according to the target data.

Further, the user can operate the main device, and then send an operation instruction to the main device. The master device can respond to the operation instruction and use the data reading interface to read the target data from the first database of the master device, and then read the target data from the update data.

In practical application, the master device can determine and display the information for responding to the operation command according to the target data. After acquiring the target data, the master device can determine the information displayed to the user, and then feed back information to the user.

For example, when the user clicks on the suit 1, the main device can read the upper and lower data associated with the suit 1 from the first database, so that the main device can determine the display information according to the upper and lower data, and display the information on the display screen. corresponding information is displayed.

Through this implementation, the master device can provide the user with the service based on the update data, so as to realize the update of the service.

FIG. 6 is a flowchart of a data processing method based on a multi-terminal device according to an exemplary embodiment of the present application.

The data processing method based on a multi-terminal device provided in this application is applied to any auxiliary device in the multi-terminal device. The multiple terminal devices may include one main device and multiple auxiliary devices.

As shown in Figure 6, the data processing method based on multi-terminal equipment provided by this application includes:

Step 601: Receive the file including the update data sent by the main device, and store the file in the first database; the auxiliary device includes the first database and the second database; wherein, the file including the update data is stored in the first database of the main device , the master device reads the updated data in the file from the first database at a preset time.

Wherein, the master device may acquire update data based on the method of any of the foregoing embodiments, and obtain a file according to the update.

Specifically, the main device may synchronize the update file to the auxiliary device, so that the auxiliary device receives the file including the update data sent by the main device, and stores the file in the first database.

Wherein, at the preset time, the master device switches from the second database of the master device to the first database of the master device to read update data, and provides services according to the read update data.

Step 602, at a preset moment, read update data from the first database of the auxiliary device, and provide a service according to the read update data.

Specifically, two databases are set in the auxiliary device, and when the terminal device provides a server to the outside, it can acquire data from one of the databases, and provide services based on the acquired data. One of the two databases is used to provide data externally, and the other database is used as a backup database to store files including updated data. When the conditions are met, the auxiliary device acquires data from the database storing the above-mentioned files and provides services based on the acquired data, that is, the function of switching the two databases.

Specifically, it is possible to switch from the second database of the auxiliary device to the first database of the auxiliary device at a preset time to read updated data, and provide services according to the read updated data.

In this embodiment, data synchronization between the main device and each auxiliary device can be maintained, and at the same time, the main device and the auxiliary device can both provide the same service based on the updated data.

Wherein, in an optional implementation manner, the auxiliary device may use the received file to overwrite the original file in the first database of the auxiliary device. Thereby increasing the data synchronization speed.

Specifically, reading the update data from the first database of the auxiliary device includes:

The data reading interface is switched from the second database of the auxiliary device to the first database of the auxiliary device, and data is read from the first database of the auxiliary device according to the data reading interface.

The auxiliary device is provided with a data reading interface, and the auxiliary device can read data from the database through the data reading interface to provide services.

Specifically, at a preset time, the auxiliary device can switch the data reading interface to the first database storing the updated data, and then can use the data reading interface to read data from the first database of the auxiliary device.

In an optional implementation manner, the user may operate the auxiliary device, and then send an operation instruction to the auxiliary device. The auxiliary device can respond to the operation instruction and use the data reading interface to read the target data from the first database of the auxiliary device, and then read the target data from the update data.

In practical application, the auxiliary device can determine and display the information for responding to the operation command according to the target data. After the auxiliary device acquires the target data, it can determine the information displayed to the user, and then feed back information to the user.

For example, when the user clicks on the suit 1, the auxiliary device can read the top and bottom data associated with the suit 1 from the first database, so that the auxiliary device can determine the display information according to the top and bottom data, and display the information on the display screen. corresponding information is displayed.

Through this implementation, the auxiliary device can provide the user with the service based on the update data, so as to realize the update of the service.

FIG. 7 is a flowchart of a data processing method based on a multi-terminal device according to an exemplary embodiment of the present application.

As shown in Figure 7, the data processing method based on multi-terminal equipment provided by this application includes:

Step 701, the master device receives the update data sent by the server;

Step 702, the master device updates the files in the first database of the master device according to the update data, wherein the master device includes the first database and the second database;

Step 703, the primary device sends the file including the update data to each of the at least one secondary device.

Step 704, the auxiliary device receives the file including the update data sent by the main device, and stores the file in the first database; the auxiliary device includes the first database and the second database.

Step 705, at a preset moment, the main device reads the update data from the first database of the main device, and provides services according to the read update data, and the auxiliary device reads the update data from the first database of the auxiliary device, and provides services according to the read update data. Read the updated data provided by the service.

Wherein, before the preset time, the main device and the auxiliary device respectively read data from their respective second databases, and the main device and the auxiliary device are used to provide services based on the same data.

FIG. 8 is a structural diagram of a data processing apparatus based on a multi-terminal device according to an exemplary embodiment of the present application.

As shown in FIG. 8 , a data processing apparatus 800 based on a multi-terminal device provided by the present application is applied to a master device, and the apparatus 800 includes:

A receiving unit 810, configured to receive the update data sent by the server, and update the files in the first database of the master device according to the update data, wherein the master device includes a first database and a second database;

A distribution unit 820, configured to send the file including the update data to an auxiliary device, wherein the auxiliary device includes a first database and a second database, and the file is stored in the first database of the auxiliary device , and the auxiliary device reads the updated data in the file from the first database of the auxiliary device at a preset time;

an update unit 830, configured to read update data from the first database of the master device at the preset moment, and provide services according to the read update data;

Wherein, before the preset time, the main device and the auxiliary device respectively read data from their respective second databases, and the main device and the auxiliary device are used to provide services based on the same data.

The data processing apparatus based on a multi-terminal device provided by the present application is similar to the embodiment shown in FIG. 2 , and details are not repeated here.

FIG. 9 is a structural diagram of a data processing apparatus based on a multi-terminal device according to another exemplary embodiment of the present application.

As shown in FIG. 9 , the multi-terminal device-based data processing apparatus 900 provided by the present application is applied to a master device. The receiving unit 910 in the apparatus 900 is similar to the receiving unit 810 in FIG. 8 , and the distribution unit 920 is the same as that in FIG. 8 . The distribution unit 820 is similar to the update unit 930, and the update unit 930 is similar to the update unit 830 in FIG. 8 .

In the multi-terminal device-based data processing apparatus 900 provided in this application, the distribution unit 920 includes:

a connection module 921, configured to establish a communication connection with the auxiliary device;

The sending module 922 is configured to send the file including the update data to the auxiliary device based on the communication connection with the auxiliary device.

In an optional implementation manner, if the connection mode between the primary device and the auxiliary device is an internet protocol-based connection mode, the connection module 921 is specifically configured to:

A network connection to the auxiliary device is established based on the network address of the auxiliary device.

In an optional implementation manner, if the connection mode between the main device and the auxiliary device is a local area network connection, the connection module 921 is specifically used for:

Broadcast user data packet protocol messages;

Based on the information received in response to the user data packet protocol message, a transmission control protocol connection with the auxiliary device is established.

In an optional implementation manner, if the connection mode between the primary device and the auxiliary device is a network address translation-based connection, the connection module 921 is specifically configured to:

Establish a transmission control protocol connection with the auxiliary device based on user data packet protocol punching.

In an optional implementation manner, the sending module 922 is specifically configured to:

sending a file including the updated data to the auxiliary device at the same time;

Or, according to the priority information of the auxiliary device, the files of the update data are sequentially sent to the auxiliary device according to the priority order.

In an optional implementation manner, before sending the file including the update data to each auxiliary device in the at least one auxiliary device, the receiving unit 910 is further configured to:

The indication information sent by the server is received, wherein the indication information is used to indicate the preset time.

In an optional implementation manner, the update data file carries the indication information, or the apparatus further includes an information indication unit 940, configured to: send the indication information to the auxiliary device.

In an optional implementation manner, the updating unit 930 includes a switching module 931 for:

The data reading interface is switched from the second database of the master device to the first database of the master device, and data is read from the first database of the master device according to the data reading interface.

In an optional embodiment, the update unit 930 includes a service module 932 for:

In response to the user's operation instruction, read the target data from the first database of the master device based on the data reading interface;

Information for responding to the operation instruction is determined and displayed according to the target data.

FIG. 10 is a structural diagram of a data processing apparatus based on a multi-terminal device according to an exemplary embodiment of the present application.

As shown in FIG. 10 , a data processing apparatus 1000 based on a multi-terminal device provided by the present application is applied to auxiliary equipment, and the apparatus 1000 includes:

The receiving unit 1010 is configured to receive the file including the update data sent by the main device, and store the file in the first database; the auxiliary device includes the first database and the second database; wherein, the file including the update data is stored In the first database of the master device, the master device reads the updated data in the file from the first database at a preset time;

an update unit 1020, configured to read update data from the first database of the auxiliary device at the preset moment, and provide services according to the read update data;

Wherein, before the preset time, the main device and the auxiliary device respectively read data from their respective second databases, and the main device and the auxiliary device are used to provide services based on the same data.

In an optional implementation manner, the receiving unit 1010 is specifically configured to:

Using the file to overwrite the original file in the first database of the auxiliary device.

In an optional implementation manner, the updating unit 1020 is specifically configured to:

The data reading interface is switched from the second database of the auxiliary device to the first database of the auxiliary device, and data is read from the first database of the auxiliary device according to the data reading interface.

The present application provides a data processing method, device, storage medium and program product, which are applied to multi-terminal interaction technology in data processing technology to solve the problem of data asynchrony between multi-terminal devices used to provide the same service in the prior art.

According to the embodiments of the present application, the present application further provides an electronic device and a readable storage medium.

According to an embodiment of the present application, the present application further provides a computer program product, the computer program product includes: a computer program, the computer program is stored in a readable storage medium, and at least one processor of the electronic device can read from the readable storage medium A computer program is taken, and at least one processor executes the computer program so that the electronic device executes the solution provided by any of the foregoing embodiments.

11 shows a schematic block diagram of an example electronic device 1100 that may be used to implement embodiments of the present application. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. Electronic devices may also represent various forms of mobile devices, such as personal digital processors, cellular phones, 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 application described and/or claimed herein.

As shown in FIG. 11 , the electronic device 1100 includes a computing unit 1101 that can be generated according to a computer program stored in a read only memory (ROM) 1102 or a computer program loaded from a storage unit 1108 into a random access memory (RAM) 1103 Various appropriate actions and processes are performed. In the RAM 1103, various programs and data necessary for the operation of the device 1100 can also be stored. The computing unit 1101 , the ROM 1102 , and the RAM 1103 are connected to each other through a bus 1104 . An input/output (I/O) interface 1105 is also connected to the bus 1104 .

Various components in the device 1100 are connected to the I/O interface 1105, including: an input unit 1106, such as a keyboard, mouse, etc.; an output unit 1107, such as various types of displays, speakers, etc.; a storage unit 1108, such as a magnetic disk, an optical disk, etc. ; and a communication unit 1109, such as a network card, a modem, a wireless communication transceiver, and the like. The communication unit 1109 allows the device 1100 to exchange information/data with other devices through a computer network such as the Internet and/or various telecommunication networks.

Computing unit 1101 may be various general-purpose and/or special-purpose processing components with processing and computing capabilities. Some examples of computing units 1101 include, but are not limited to, central processing units (CPUs), graphics processing units (GPUs), various specialized 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 1101 executes the various methods and processes described above, such as data processing methods based on multi-terminal devices. For example, in some embodiments, a multi-terminal device-based data processing method may be implemented as a computer software program tangibly embodied on a machine-readable medium, such as storage unit 1108 . In some embodiments, part or all of the computer program may be loaded and/or installed on device 1100 via ROM 1102 and/or communication unit 1109 . When the computer program is loaded into the RAM 1103 and executed by the computing unit 1101, one or more steps of the multi-terminal device-based data processing method described above may be performed. Alternatively, in other embodiments, the computing unit 1101 may be configured to perform the multi-terminal device-based data processing method by any other suitable means (eg, by means of firmware).

Various implementations of the systems and techniques described herein above may be implemented in digital electronic circuitry, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips system (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 interpretable on a programmable system including at least one programmable processor that The processor, which may be a special purpose or general-purpose programmable processor, may receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device an output device.

Program code 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, special purpose computer or other programmable data processing apparatus, such that the program code, when executed by the processor or controller, performs the functions/functions specified in the flowcharts and/or block diagrams. Action is implemented. The program code may execute entirely on the machine, partly on the machine, partly on the machine and partly on a remote machine as a stand-alone software package or entirely on the remote machine or server.

In the context of this application, a machine-readable medium may be a tangible medium that may contain or store the program for use by or in connection with the instruction execution system, apparatus or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. Machine-readable media may include, but are not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices, 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 disks, hard disks, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM or flash memory), fiber optics, compact disk read only memory (CD-ROM), optical storage, magnetic storage, or any suitable combination of the foregoing.

To provide interaction with a user, the systems and techniques described herein may be implemented on a computer having a display device (eg, 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 trackball) through which a user can provide input to the computer. Other kinds of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (eg, visual feedback, auditory feedback, or tactile feedback); and can be in any form (including acoustic input, voice input, or tactile input) to receive input from the user.

The systems and techniques described herein may be implemented on a computing system that includes back-end components (eg, as a data server), or a computing system that includes middleware components (eg, an application server), or a computing system that includes front-end components (eg, a user's computer having a graphical user interface or web browser through which a user may interact with implementations 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 may be interconnected by any form or medium of digital data communication (eg, a communication network). Examples of communication networks include: Local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.

A computer system can include clients and servers. Clients and servers are generally remote from each other and usually 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 traditional physical host and VPS service ("Virtual Private Server", or "VPS" for short). , there are the defects of difficult management and weak business expansion. The server can also be a server of a distributed system, or a server combined with a 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 the present application can be performed in parallel, sequentially or in different orders, and as long as the desired results of the technical solutions disclosed in the present application can be achieved, no limitation is imposed herein.

The above-mentioned specific embodiments do not constitute a limitation on the protection scope of the present application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may occur 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 (32)

1. A data processing method based on a multi-terminal device, the method is applied to a main device, and the method comprises: Receive the update data sent by the server, and update the files in the first database of the master device according to the update data, wherein the master device includes a first database and a second database; sending a file including the update data to an auxiliary device, wherein the auxiliary device includes a first database and a second database, the file is stored in the first database of the auxiliary device, and the auxiliary device Read the updated data in the file from the first database of the auxiliary device at a preset time; At the preset moment, read update data from the first database of the master device, and provide services according to the read update data; Wherein, before the preset time, the main device and the auxiliary device respectively read data from their respective second databases, and the main device and the auxiliary device are used to provide services based on the same data. 2. The method according to claim 1, wherein sending the file including the update data to the auxiliary device comprises: establishing a communication connection with the auxiliary device; Based on the communication connection with the auxiliary device, a file including the update data is sent to the auxiliary device. 3. The method according to claim 2, wherein, if the connection mode between the primary device and the auxiliary device is an internet protocol-based connection mode, the establishing a communication connection with the auxiliary device comprises: A network connection to the auxiliary device is established based on the network address of the auxiliary device. 4. The method according to claim 2, wherein, if the connection mode between the main device and the auxiliary device is a local area network connection, the establishing a communication connection with the auxiliary device comprises: Broadcast user data packet protocol messages; Based on the information received in response to the user data packet protocol message, a transmission control protocol connection with the auxiliary device is established. 5. The method according to claim 2, wherein, if the connection mode between the main device and the auxiliary device is a network address translation-based connection, the establishing a communication connection with the auxiliary device comprises: Establish a transmission control protocol connection with the auxiliary device based on user data packet protocol punching. 6. The method of any one of claims 2-5, wherein sending a file comprising the update data to the auxiliary device comprises: sending a file including the updated data to the auxiliary device at the same time; Or, according to the priority information of the auxiliary device, the files of the update data are sequentially sent to the auxiliary device according to the priority order. 7. The method according to claim 6, wherein the priority information is any one of the following: The identifier of the auxiliary device, the total storage space of the auxiliary device, the remaining storage space of the auxiliary device, and the hardware information of the auxiliary device. 8. The method according to any one of claims 1-7, before sending the file including the update data to the auxiliary device, further comprising: The indication information sent by the server is received, wherein the indication information is used to indicate the preset time. 9 . The method according to claim 8 , wherein the indication information is carried in the file of the update data, or the method further comprises: sending the indication information to the auxiliary device. 10 . 10. The method according to any one of claims 1-9, wherein reading data from the first database of the master device comprises: The data reading interface is switched from the second database of the master device to the first database of the master device, and data is read from the first database of the master device according to the data reading interface. 11. The method of claim 10, wherein the providing a service according to the read data comprises: In response to the user's operation instruction, read the target data from the first database of the master device based on the data reading interface; Information for responding to the operation instruction is determined and displayed according to the target data. 12. A data processing method based on a multi-terminal device, the method being applied to an auxiliary device, the method comprising: Receive the file including the update data sent by the main device, and store the file in the first database; the auxiliary device includes the first database and the second database; wherein, the file including the update data is stored in the main device. In the first database, the master device reads the updated data in the file from the first database at a preset time; At the preset moment, read update data from the first database of the auxiliary device, and provide services according to the read update data; Wherein, before the preset time, the main device and the auxiliary device respectively read data from their respective second databases, and the main device and the auxiliary device are used to provide services based on the same data. 13. The method of claim 12, wherein the storing the file in the first database comprises: Using the file to overwrite the original file in the first database of the auxiliary device. 14. The method of claim 12, wherein the reading update data from the first database of the auxiliary device comprises: The data reading interface is switched from the second database of the auxiliary device to the first database of the auxiliary device, and data is read from the first database of the auxiliary device according to the data reading interface. 15. The method of claim 14, wherein the providing a service according to the read update data comprises: In response to the user's operation instruction, read the target data from the first database of the auxiliary device based on the data reading interface; Information for responding to the operation instruction is determined and displayed according to the target data. 16. A data processing method based on a multi-terminal device, the method comprising: The master device receives the update data sent by the server, and updates the file in the first database of the master device according to the update data, wherein the master device includes a first database and a second database; the primary device sends a file including the update data to each of the at least one secondary device; The auxiliary device receives the file including the update data sent by the main device, and stores the file in the first database; the auxiliary device includes the first database and the second database; At the preset time, the main device reads the update data from the first database of the main device, and provides services according to the read update data, and the auxiliary device reads the update data from the first database of the auxiliary device. Read update data and provide services according to the read update data; Wherein, before the preset time, the main device and the auxiliary device respectively read data from their respective second databases, and the main device and the auxiliary device are used to provide services based on the same data. 17. A data processing device based on a multi-terminal device, the device being applied to a main device, the device comprising: a receiving unit, configured to receive update data sent by a server, and update a file in a first database of the master device according to the update data, wherein the master device includes a first database and a second database; a distribution unit, configured to send the file including the update data to an auxiliary device, wherein the auxiliary device includes a first database and a second database, and the file is stored in the first database of the auxiliary device, and the auxiliary device reads the updated data in the file from the first database of the auxiliary device at a preset time; an update unit, configured to read update data from the first database of the master device at the preset moment, and provide services according to the read update data; Wherein, before the preset time, the main device and the auxiliary device respectively read data from their respective second databases, and the main device and the auxiliary device are used to provide services based on the same data. 18. The apparatus of claim 17, wherein the dispensing unit comprises: a connection module for establishing a communication connection with the auxiliary device; The sending module is configured to send the file including the update data to the auxiliary device based on the communication connection with the auxiliary device. 19. The apparatus according to claim 18, wherein, if the connection mode between the main device and the auxiliary device is an internet protocol-based connection mode, the connection module is specifically used for: A network connection to the auxiliary device is established based on the network address of the auxiliary device. 20. The apparatus according to claim 18, wherein, if the connection mode between the main device and the auxiliary device is a local area network connection, the connection module is specifically used for: Broadcast user data packet protocol messages; Based on the information received in response to the user data packet protocol message, a transmission control protocol connection with the auxiliary device is established. 21. The apparatus according to claim 18, wherein, if the connection mode between the main device and the auxiliary device is a connection based on network address translation, the connection module is specifically used for: Establish a transmission control protocol connection with the auxiliary device based on user data packet protocol punching. 22. The device according to any one of claims 18-21, wherein the sending module is specifically used for: sending a file including the updated data to the auxiliary device at the same time; Or, according to the priority information of the auxiliary device, the files of the update data are sequentially sent to the auxiliary device according to the priority order. 23. The apparatus according to any one of claims 17-22, before the receiving unit sends the file including the update data to each auxiliary device in the at least one auxiliary device, further configured to: The indication information sent by the server is received, wherein the indication information is used to indicate the preset time. 24. The apparatus according to claim 23, wherein the indication information is carried in the file of the update data, or the apparatus further comprises an information indication unit, configured to: send the indication to the auxiliary device information. 25. The apparatus of any one of claims 17-24, wherein the updating unit comprises a switching module for: The data reading interface is switched from the second database of the master device to the first database of the master device, and data is read from the first database of the master device according to the data reading interface. 26. The apparatus of claim 25, wherein the update unit comprises a service module for: In response to the user's operation instruction, read the target data from the first database of the master device based on the data reading interface; Information for responding to the operation instruction is determined and displayed according to the target data. 27. A data processing apparatus based on multi-terminal equipment, the apparatus is applied to auxiliary equipment, and the apparatus comprises: The receiving unit is configured to receive the file including the update data sent by the main device, and store the file in the first database; the auxiliary device includes the first database and the second database; wherein, the file including the update data is stored in the In the first database of the master device, the master device reads the updated data in the file from the first database at a preset time; an update unit, configured to read update data from the first database of the auxiliary device at the preset moment, and provide services according to the read update data; Wherein, before the preset time, the main device and the auxiliary device respectively read data from their respective second databases, and the main device and the auxiliary device are used to provide services based on the same data. 28. The method according to claim 27, wherein the receiving unit is specifically configured to: Using the file to overwrite the original file in the first database of the auxiliary device. 29. The method according to claim 27, wherein the updating unit is specifically used for: The data reading interface is switched from the second database of the auxiliary device to the first database of the auxiliary device, and data is read from the first database of the auxiliary device according to the data reading interface. 30. An electronic device comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein, The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to perform any of claims 1-11 or 11-15 one of the methods described. 31. A non-transitory computer readable storage medium storing computer instructions for causing the computer to perform the method of any of claims 1-11 or 11-15. 32. A computer program product comprising a computer program which, when executed by a processor, implements the method of any of claims 1-11 or 11-15.

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