WO2023246316A1

WO2023246316A1 - Information processing method and apparatus, storage medium and program product

Info

Publication number: WO2023246316A1
Application number: PCT/CN2023/091903
Authority: WO
Inventors: 赵勇; 刘超; 谢小亮
Original assignee: 中兴通讯股份有限公司
Priority date: 2022-06-24
Filing date: 2023-04-28
Publication date: 2023-12-28
Also published as: CN117319414A

Abstract

The present application provides an information processing method and apparatus, a storage medium, and a program product. The information processing method is applied to a first data center, and the method comprises: first obtaining media information (S110); then generating first identification information for the media information (S120); and generating synchronization information according to the media information and the first identification information, and finally sending the synchronization information to a second data center, such that the second data center performs backup processing on the media information according to the first identification information in the synchronization information (S130).

Description

Information processing method and device, storage medium, program product

Cross-references to related applications

This application is filed based on a Chinese patent application with application number 202210722610.7 and a filing date of June 24, 2022, and claims the priority of the Chinese patent application. The entire content of the Chinese patent application is hereby incorporated by reference into this application.

Technical field

Embodiments of the present application relate to but are not limited to the field of communication technology, and in particular, to an information processing method and its device, storage medium, and program product.

Background technique

In the messaging system, each data center (DC) is only responsible for processing its own business. Therefore, when a data center fails, disaster recovery backup of the data center's business cannot be performed. For example, First Data The center supports the access of terminals belonging to the first data center (such as messaging users or industry applications), the second data center supports the access of terminals belonging to the second data center, and the terminals connected to the first data center upload Media information will only be stored on the media server of the first data center. Therefore, when the first data center fails, the terminal belonging to the first data center will query the second data through DNS (Domain Name System). The IP (Internet Protocol) address of the center is then connected to the second data center. However, the media information uploaded to the media server of the first data center in the past will not be downloaded, making it impossible to realize remote disaster recovery of media information. .

Contents of the invention

Embodiments of the present application provide an information processing method, device, storage medium, and program product thereof.

In a first aspect, embodiments of the present application provide an information processing method, applied to a first data center, including: obtaining media information; generating first identification information for the media information; and according to the media information and the first The identification information generates synchronization information, and sends the synchronization information to a second data center, so that the second data center performs backup processing on the media information according to the first identification information in the synchronization information.

In a second aspect, embodiments of the present application provide an information processing method, applied to a second data center, including: receiving synchronization information from the first data center, where the synchronization information includes media information and information related to the media information. Corresponding first identification information; performing backup processing on the media information according to the first identification information.

In a third aspect, embodiments of the present application provide an information processing method, applied to a terminal, including: sending an upload request to a first data center, where the upload request includes media information; and receiving a first upload request from the first data center. Address information, the first address information is obtained by the first data center reversibly encrypting the first identification information, and the first identification information is generated according to the media information.

In a fourth aspect, embodiments of the present application also provide an information processing device, including: a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the Information processing methods as described above.

In a fifth aspect, embodiments of the present application further provide a computer-readable storage medium that stores computer-executable instructions, and the computer-executable instructions are used to execute the information processing method as described above.

In a sixth aspect, embodiments of the present application further provide a computer program product, including a computer program or computer instructions. The computer program or computer instructions are stored in a computer-readable storage medium, and the processor of the computer device obtains the information from the computer program or computer instructions. The computer-readable storage medium reads the computer program or the computer instructions, and the processor executes the computer program or the computer instructions, so that the computer device performs the information processing method as described above.

Description of the drawings

Figure 1 is a schematic diagram of an information processing method provided by an embodiment of the related art;

Figure 2 is a flow chart of an information processing method provided by an embodiment of the present application;

Figure 3 is a flow chart of a specific method in step S110 in Figure 2;

Figure 4 is a flow chart of an information processing method provided by another embodiment of the present application;

Figure 5 is a flow chart of an information processing method provided by another embodiment of the present application;

Figure 6 is a flow chart of a specific method in step S420 in Figure 5;

Figure 7 is a flow chart of an information processing method provided by another embodiment of the present application;

Figure 8 is a flow chart of a specific method in step S620 in Figure 7;

Figure 9 is a flow chart of an information processing method provided by another embodiment of the present application;

Figure 10 is a flow chart of an information processing method provided by another embodiment of the present application;

Figure 11 is a flow chart of an information processing method provided by another embodiment of the present application;

Figure 12 is a flow chart of an information processing method provided by a specific example of this application;

Figure 13 is a flow chart of an information processing method provided by another specific example of this application;

Figure 14 is a schematic structural diagram of an information processing device provided by an embodiment of the present application.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present application more clear, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application and are not used to limit the present application.

As a possible implementation, although a logical sequence is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than in the flowchart. In the description of the description, the claims and the above-mentioned drawings, the meaning of two or more (or more than two) is two or more, greater than, less than, exceeding, etc. are understood as excluding the number, and above, below, within, etc. are understood as This number is included. If there are descriptions of "first", "second", etc., they are only used for the purpose of distinguishing technical features and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the indicated technical features. The sequence relationship of technical features.

The present application provides an information processing method and its device, storage medium, and program product. It first obtains media information, then generates first identification information for the media information, generates synchronization information based on the media information and the first identification information, and finally provides the second information to the second identification information. The data center sends the synchronization information so that the second data center performs backup processing on the media information based on the first identification information in the synchronization information. Therefore, in the event of a failure of the first data center, the terminal can obtain the backup from the second data center. media information, thereby realizing remote disaster recovery of media information.

In related technologies, as shown in Figure 1, in the messaging system, each data center (Data Center, DC) is only responsible for processing Manage their respective services, that is, the first data center 110 supports the access of terminals belonging to the first data center 110 (such as messaging users or industry applications), and the second data center 210 supports the access of terminals belonging to the second data center 210. Enter, when the first industry application 120 of the first data center 110 sends media information to the first message user 130, the media information will first be sent to the first media server 111 of the first data center 110, and then the media information can be obtained from the first media server 111 of the first data center 110. The URL (Uniform Resource Locator, Uniform Resource Locator) of the media information is obtained from a media server 111, and then the first industry application 120 sends the media information containing the URL to the first 5G message center 112 through signaling. The message user 130, and finally the first message user 130 uses the URL carried in the signaling to download the media information from the first media server 111 of the first data center 110. Similarly, the operation steps of the second industry application 220 and the second message user 230 of the second data center 210 are similar to the first industry application 120 and the first message user 130 of the first data center 110, and will not be described again here.

In some embodiments, since the media information uploaded by the first industry application 120 accessed by the first data center 110 will only be stored on the first media server 111 of the first data center 110, therefore, when the first data center 110 occurs After the failure, the first industry application 120 and the first message user 130 belonging to the first data center 110 will query the IP address of the second data center 210 through DNS (Domain Name System), and then access the second data center 210. data center 210, and the media information uploaded to the first media server 111 of the first data center 110 in the past will not be downloaded, so that remote disaster recovery of the media information cannot be achieved.

Based on the above analysis, the embodiments of the present application will be described below in conjunction with the accompanying drawings.

Referring to Figure 2, Figure 2 is a flow chart of an information processing method provided by an embodiment of the present application. The information processing method is applied to the first data center. The method may include but is not limited to step S110, step S120 and step S130.

Step S110: Obtain media information.

As a feasible implementation method, media information can carry text, pictures, audio, video, as well as multimedia content forms such as location and cards. It also supports search, menu options, online payment, and has interactive capabilities such as human-computer dialogue and web page jump. The picture may be a thumbnail of the original content in the media information, and there is no specific limitation here.

Step S120: Generate first identification information for the media information.

In a feasible implementation, the first identification information may include at least one of region information, location information, time information, sequence number information, and scrambling information. The location information is the location information of the media information, which will not be done here. Specific restrictions.

In a feasible implementation, the first data center can store the media information and the first identification information in the media server according to the corresponding relationship between the media information and the first identification information, which is not specifically limited here.

It can be understood that the amount of media information and the amount of first identification information is not limited, that is, the amount of media information and the amount of first identification information can be several, and will not be listed one by one here.

Step S130: Generate synchronization information based on the media information and the first identification information, and send the synchronization information to the second data center, so that the second data center backs up the media information based on the first identification information in the synchronization information.

In a feasible implementation, the first data center can send the synchronization information to the second data center through the internal message interface. When the second data center receives the synchronization information, it needs to send the media information and first identification information in the synchronization information to the second data center. Information is backed up to achieve synchronization of business data.

In this embodiment, by adopting the information processing method including the above steps S110 to S130, the first data center can obtain the media information, and then generate the first identification information for the media information, and generate the first identification information based on the media information and the first identification information. synchronization information, and finally sends the synchronization information to the second data center, so that the second data center performs backup processing on the media information based on the first identification information in the synchronization information. Therefore, in the event of a failure of the first data center, the final The client can obtain the backup media information from the second data center, thereby realizing remote disaster recovery of the media information and improving the user experience.

In one embodiment, when the first data center fails, the IP address of the first data center is modified to the IP address of the second data center through public network DNS. Therefore, the terminal can query through the IP address of the first data center. to the IP address of the second data center, thereby realizing service switching, and obtaining media information in the second data center, thus realizing remote disaster recovery of media information and improving the user experience.

In an embodiment, as shown in FIG. 3 , step S110 is further described. This step S110 may include but is not limited to step S210 and step S220.

Step S210: Receive an upload request from the terminal, where the upload request includes media information of the terminal.

It can be understood that the terminal can be a messaging user, an industry application, or other terminal equipment, and there are no specific restrictions here.

Step S220: Obtain media information of the terminal.

In this embodiment, by adopting the information processing method including the above steps S210 to S220, the first data center can receive the terminal's upload request including media information, and obtain the terminal's media information from the upload request, so as to facilitate Store media information for the terminal.

In an embodiment, as shown in Figure 4, the information processing method may also include but is not limited to step S310 and step S320.

Step S310: Perform reversible encryption processing on the first identification information to obtain the first address information of the media information.

In a feasible implementation, the first address information may be a URL, and the first address information may include first identification information of the media information, domain name information of the first data center and other information. For example, the first address information may be https ://dc1-ft/media/location/fid1, where dc1-ft represents the domain name of the first data center, and fid1 represents the first identification information. There are no specific restrictions here.

As a feasible implementation, there are many ways to reversibly encrypt the first identification information. For example, the first identification information can be reversibly encrypted through reversible encoding such as BASE64, BASE128, ASCII code encryption or Caesar encryption. No specific restrictions are made here.

Among them, BASE64 is one of the encoding methods used to transmit 8Bit bytecode. It is a method of representing binary data based on 64 printable characters. BASE64 encoding is the process of converting binary into characters, which can be used to transmit longer identification information in the HTTP (Hyper Text Transfer Protocol, Hypertext Transfer Protocol) environment. In addition, BASE64 encoding the first identification information can make the first identification information unreadable, and the first identification information needs to be decoded before the first identification information can be read. Similarly, encoding the first identification information in a reversible manner such as BASE128, ASCII encryption or Caesar encryption can make the first identification information unreadable, which will not be described again here.

Step S320: Send the first address information to the terminal, so that the terminal downloads media information from the first data center according to the first address information.

In this embodiment, by adopting the information processing method including the above steps S310 to S320, first, the first data center can reversibly encrypt the first identification information to obtain the first address information of the media information, and then send the first address information to the terminal. One address information allows the terminal to download media information from the first data center based on the first address information. Therefore, embodiments of the present application can enhance the security and integrity of the first identification information by performing reversible encryption on the first identification information. sex.

In an embodiment, after receiving the first address information of the terminal, the first data center may process the first address information. Perform decryption to obtain the first identification information of the media information, then query the media information based on the first identification information, and send the media information to the terminal, which is not specifically limited here.

Referring to Figure 5, Figure 5 is a flow chart of an information processing method provided by an embodiment of the present application. The information processing method is applied to the second data center. The method may include but is not limited to step S410 and step S420.

Step S410: Receive synchronization information from the first data center, where the synchronization information includes media information and first identification information corresponding to the media information.

Step S420: Backup the media information according to the first identification information.

In this embodiment, by adopting the information processing method including the above steps S410 to S420, first, the second data center can receive synchronization information from the first data center including media information and first identification information corresponding to the media information. , and then back up the media information according to the first identification information to achieve media information synchronization. Therefore, when the first data center fails, the terminal can obtain the backup media information from the second data center, thereby realizing media information synchronization. Remote disaster recovery improves user experience.

In one embodiment, the second data center can store the first identification information and the media information directly according to the corresponding relationship between the first identification information and the media information, for example, as shown in Table 1, where the first identification information It is Fid1, the first data center is Region A, and the second data center is Region B. There are no specific restrictions here.

Table 1

In another embodiment, as shown in FIG. 6 , step S420 is described. This step S420 may include but is not limited to step S510 and step S520.

Step S510: Perform mapping processing on the first identification information to obtain second identification information.

In a feasible implementation, the second identification information may include at least one of region information, location information, time information, sequence number information, and scrambling code information, where the location information is the location information of the media information, which will not be done here. Specific restrictions.

A feasible implementation manner is to establish a preset mapping relationship between the first identification information and the second identification information. When receiving a download request from the terminal, the second identification information can be queried according to the first identification information, and the second identification information can be queried according to the second identification information. The media information is queried, for example, as shown in Table 2, in which the first identification information is Fid1, the second identification information is Fid2, the first data center is Region A, and the second data center is Region B. There is no need to mention here. Make specific restrictions.

Table 2

Step S520: Backup the media information according to the second identification information.

In this embodiment, by adopting the information processing method including the above steps S510 to S520, first, the second data center performs mapping processing on the first identification information to obtain the second identification information, and then maps the media information according to the second identification information. Perform backup processing to achieve media information synchronization. Therefore, in the event of a failure in the first data center, the terminal can obtain the backup media information from the second data center, thereby achieving remote disaster recovery of media information and improving the user experience. test.

In one embodiment, as shown in Figure 7, in the event that the first data center fails, the information processing method may also include but is not limited to step S610, step S620 and step S630.

Step S610: Receive a download request from the terminal, the download request includes second address information corresponding to the media information, and the second address information includes first identification information.

In a feasible implementation, the second address information may be a URL, and the second address information may include the first identification information of the media information, the domain name information of the second data center, and other information. For example, the second address information may be https. ://dc2-ft/media/location/fid1, where dc2-ft represents the domain name of the second data center, and fid1 represents the first identification information. There are no specific restrictions here.

In a feasible implementation, the second address information can be obtained by automatically modifying the first address information by the DNS of the public network. For example, it is assumed that the first address information can be https://dc1-ft/media/location/ fid1, DNS changes the domain name dc1-ft of the first data center in the first address information to the domain name dc2-ft of the second data center, and obtains the address information of the second data center, that is, the second address information https://dc2 -ft/media/location/fid1, no specific restrictions are made here.

In one embodiment, the terminal sends a download request to the first data center, but because the first data center fails, the public network DNS automatically modifies the first address information in the download request to obtain the second address information, and then according to The second address information is connected to the second data center, and there are no specific restrictions here.

Step S620: Query media information according to the first identification information in the second address information.

Step S630: Send media information to the terminal.

In this embodiment, by adopting the information processing method including the above steps S610 to S630, the second data center can receive the download request from the terminal, and then query according to the first identification information in the second address information in the download request. media information, and finally sends the media information to the terminal, thereby realizing remote disaster recovery of media information and improving the user experience.

In one embodiment, after receiving the download request from the terminal, the second data center needs to decrypt the second address information to obtain the first identification information of the media information, and then query the media information based on the first identification information, and then The media information is sent to the terminal and is not specifically limited here.

In one embodiment, as shown in FIG. 8 , step S620 is described. This step S620 may include but is not limited to step S710 and step S720.

Step S710: Obtain the second identification information according to the preset mapping relationship and the first identification information.

It can be understood that when the second data center performs mapping processing on the first identification information to obtain the second identification information, and performs backup processing on the media information according to the second identification information, the second data center can perform the mapping relationship according to the preset mapping relationship and The first identification information obtains the second identification information.

Step S720: Query the media information according to the second identification information.

In this embodiment, by adopting the information processing method including the above steps S710 to S720, when the second data center receives the download request from the terminal, the second data center can according to the second address information in the download request. The first identification information and the preset mapping relationship stored in the second data center are used to obtain the second identification information, and the media information is queried based on the second identification information, which is not specifically limited here.

Referring to Figure 9, Figure 9 is a flow chart of an information processing method provided by an embodiment of the present application. The information processing method is applied to a terminal. The method may include but is not limited to step S810 and step S820.

Step S810: Send an upload request to the first data center, where the upload request includes media information.

In a feasible implementation, before sending the upload request to the first data center, the terminal can query the IP address corresponding to the domain name of the first data center through DNS, and send the upload request to the first data center based on the IP address of the first data center. Request, no specific restrictions are made here.

Step S820: Receive the first address information from the first data center. The first address information is obtained by the first data center reversibly encrypting the first identification information. The first identification information is generated based on the media information.

In this embodiment, by adopting the information processing method including the above steps S810 to S820, the terminal can send an upload request including media information to the first data center, so that the first data center stores the media information, and then The terminal receives the first address information from the first data center, so that the terminal downloads the media confidence based on the first address information, where the first address information is obtained by the first data center reversibly encrypting the first identification information, and the first identification Information is generated based on media information.

In an embodiment, as shown in Figure 10, after step S820 is executed, the information processing method may include but is not limited to step S910 and step S920.

Step S910: Send a download request to the first data center, where the download request includes the first address information.

In a feasible implementation, the DNS of the public network can query the IP address of the first data center based on the domain name of the first data center in the first address information. Finally, the terminal queries the first data center based on the IP address of the first data center. Send a download request without specific restrictions here.

Step S920: Receive media information from the first data center. The media information is obtained by the first data center based on the first identification information in the first address information.

In this embodiment, by adopting the information processing method including the above-mentioned steps S910 to S920, the terminal can send a download request including the first address information to the first data center, and then the first data center can The first identification information is queried to obtain the media information, and finally the terminal can receive the media information from the first data center. This embodiment does not specifically limit this.

In another embodiment, as shown in Figure 11, after step S820 is executed, the information processing method may include but is not limited to step S1010 and step S1020.

Step S1010: When the first data center fails, send a download request to the first data center, and the download request includes the first address information.

Step S1020: Receive media information from the second data center. The media information is obtained by the second data center based on the first identification information in the second address information of the second data center. The second address information is configured with the first identification information through the DNS of the public network. The address information is obtained through mapping processing.

In one embodiment, it is assumed that the first address information can be https://dc1-ft/media/location/fid1, and the DNS of the public network modifies the domain name dc1-ft of the first data center in the first address information to the third The domain name of the second data center is dc2-ft, and the second address information https://dc2-ft/media/location/fid1 is obtained. There are no specific restrictions here.

A feasible implementation method is that the DNS of the public network can be queried based on the domain name of the second data center in the second address information. The IP address corresponding to the second data center, and finally the terminal sends a download request to the second data center according to the IP address of the second data center, which is not specifically limited here.

In one embodiment, the media information may be obtained by the second data center based on the preset mapping relationship and the first identification information, and then queried based on the second identification information, or it may be obtained by the second data center based on the first identification information. The identification information that is directly queried can be determined according to the storage method of the media information in the second data center, and is not specifically limited here.

In this embodiment, by adopting the information processing method including the above steps S1010 to S1020, when the first data center fails, the terminal can send a download request including the first address information to the first data center, and the DNS of the public network automatically The first address information is mapped to obtain the second address information, and then the first address information in the download request is modified into the second address information. Finally, the terminal accesses the second data center and receives the second address information received by the second data center according to the second This embodiment does not specifically limit the media information queried from the first identification information in the address information.

The information processing method provided by the above embodiment is described in detail below with examples:

Example one:

In one embodiment, as shown in Figure 12, taking the second data center backing up media information based on the first identification information fid1 as an example, assuming that the terminal is an industry application and a messaging user, the industry application queries the first data center through DNS. The IP address corresponding to the domain name. This IP address is the IP address of the media server in the first data center. The industry application sends an upload request to the first data center to upload the media information to the media server in the first data center. The media server The media information is stored and the first identification information fid1 is generated. Then the media server returns the first address information URL1 carrying the first identification information fid1 to the industry application. At the same time, the media server returns the media carrying the first identification information fid1. The information is synchronized to the media server of the second data center, and the second data center no longer regenerates the identification information, but directly uses the first identification information fid1 of the first data center to back up the media information. After that, the industry application sends the signaling carrying the first address information URL1 to the 5G message center of the first data center, and then the 5G message center forwards the first address information URL1 to the message user, and the message user queries the first address information through DNS. The IP address corresponding to the domain name of the first data center, which IP address is the IP address of the media server of the first data center, and then obtains the IP address from the media server of the first data center through the first identification information in the first address information URL1. Download media information. When the first data center fails, message users can map the first address information through DNS to obtain the second address information, and query the media of the second data center based on the domain name of the second data center in the second address information. The IP address of the server is then used to download the media information from the media server of the second data center through the first identification information in the second address information URL2. Finally, the media server of the second data center sends the media information to the message user.

Example two:

In one embodiment, as shown in Figure 13, taking the second data center backing up media information based on the second identification information fid2 as an example, assuming that the terminal is an industry application and a messaging user, the industry application queries the first data center through DNS. The IP address corresponding to the domain name. This IP address is the IP address of the media server in the first data center. The industry application sends an upload request to the first data center to upload the media information to the media server in the first data center. The media server The media information is stored and the first identification information fid1 is generated. Then the media server returns the first address information URL1 carrying the first identification information fid1 to the industry application. At the same time, the media server returns the media carrying the first identification information fid1. The information is synchronized to the media server of the second data center, and the second data center regenerates the second identification information fid2, and stores the preset mapping relationship between the first identification information fid1 and the second identification information fid2. According to the second identification information fid2, The media information is backed up. After that, the industry application sends the signaling carrying the first address information URL1 to the 5G message center of the first data center, and then the 5G message center forwards the first address information URL1 to the message user, and the message user queries it through DNS. Query the IP address corresponding to the domain name of the first data center in the first address information, which IP address is the IP address of the media server of the first data center, and then use the first identification information fid1 in the first address information URL1 to obtain the IP address from the first data center. Download media information from a media server in a data center. When the first data center fails, message users can map the first address information through DNS to obtain the second address information, and query the media of the second data center based on the domain name of the second data center in the second address information. IP address of the server, and then query the second identification information fid2 from the media server of the second data center through the first identification information fid1 in the second address information URL2, and download the media information based on fid2, and finally the media of the second data center The server sends the media information to the message user.

It can be understood that the first data center and the second data center can be deployed in different places, and the terminals can be divided according to ownership (such as messaging users and industry applications). In addition, the terminals in all the above embodiments can be different terminals, that is, the terminal that sends the upload request and the terminal that sends the download request are different terminals, or they can be the same terminal, that is, the terminal that sends the upload request and the terminal that sends the download request. They are the same terminal, and there are no specific restrictions here.

A feasible implementation mode is that in each specific implementation mode of this application, when it is necessary to perform relevant processing based on the target object attribute information or attribute information collection and other data related to the characteristics of the target object, the permission of the target object will be obtained first or Agree, and the collection, use and processing of this data will comply with the relevant laws, regulations and standards of the relevant countries and regions. In addition, when the embodiment of this application needs to obtain the attribute information of the target object, the individual permission or independent consent of the target object will be obtained through a pop-up window or a jump to a confirmation page. After clearly obtaining the individual permission or independent consent of the target object, Then obtain the necessary target object related data to enable the embodiment of the present application to operate normally.

In addition, referring to Figure 14, one embodiment of the present application also provides an information processing device. The information processing device 300 includes a memory 302, a processor 301, and a computer program stored in the memory 302 and executable on the processor 301. .

The processor 301 and the memory 302 may be connected through a bus or other means.

As a non-transitory computer-readable storage medium, the memory 302 can be used to store non-transitory software programs and non-transitory computer executable programs. In addition, memory 302 may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid-state storage device. In some embodiments, the memory 302 includes memory located remotely relative to the processor 301, and these remote memories may be connected to the processor 301 through a network. Examples of the above-mentioned networks include but are not limited to the Internet, intranets, local area networks, mobile communication networks and combinations thereof.

The non-transitory software programs and instructions required to implement the information processing apparatus of the above embodiments are stored in the memory 302. When executed by the processor 301, the information processing method in the above embodiments is executed, for example, the above-described FIG. 2 is executed. Method steps S110 to S130 in Figure 3 , method steps S210 to S220 in Figure 3 , method steps S310 to S320 in Figure 4 , method steps S410 to S420 in Figure 5 , method steps S510 to S520 in Figure 6 , Figure 7 The method steps S610 to S630 in FIG. 8 , the method steps S710 to S720 in FIG. 8 , the method steps S810 to S820 in FIG. 9 , the method steps S910 to S920 in FIG. 10 , and the method steps S1010 to S1020 in FIG. 11 .

The device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separate, that is, they may be located in one place, or they may be distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, an embodiment of the present application also provides a computer-readable storage medium that stores computer-executable instructions, and the computer-executable instructions are executed by a processor or controller, for example, by the above-mentioned Execution by a processor in the device embodiment can cause the above-mentioned processor to execute the information processing method in the above embodiment, and execute the above-described method steps S110 to S130 in FIG. 2, method steps S210 to S220 in FIG. 3, and FIG. of 4 Method steps S310 to S320, method steps S410 to S420 in Figure 5, method steps S510 to S520 in Figure 6, method steps S610 to S630 in Figure 7, method steps S710 to S720 in Figure 8, and method steps S710 to S720 in Figure 9 method steps S810 to S820, method steps S910 to S920 in Figure 10, and method steps S1010 to S1020 in Figure 11.

In addition, an embodiment of the present application also provides a computer program product, including a computer program or computer instructions. The computer program or computer instructions are stored in a computer-readable storage medium. The processor of the computer device reads the computer program from the computer-readable storage medium. Get the computer program or computer instructions, and the processor executes the computer program or computer instructions, so that the computer device performs the information processing method in the above embodiment, for example, performs the above-described method steps S110 to S130 in Figure 2 and the method in Figure 3 Steps S210 to S220, method steps S310 to S320 in Figure 4, method steps S410 to S420 in Figure 5, method steps S510 to S520 in Figure 6, method steps S610 to S630 in Figure 7, and the method in Figure 8 Steps S710 to S720, method steps S810 to S820 in FIG. 9 , method steps S910 to S920 in FIG. 10 , and method steps S1010 to S1020 in FIG. 11 .

Embodiments of the present application include: first obtaining media information, then generating first identification information for the media information, generating synchronization information based on the media information and the first identification information, and finally sending the synchronization information to the second data center so that the second data center can synchronize according to the synchronization information. The first identification information in the information performs backup processing on the media information. Therefore, if the first data center fails, the terminal can obtain the backup media information from the second data center, thereby achieving remote disaster recovery of the media information.

Those of ordinary skill in the art can understand that all or some steps and systems in the methods disclosed above can be implemented as software, firmware, hardware, and appropriate combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, a digital signal processor, or a microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit . Such software may be distributed on computer-readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). As is known to those of ordinary skill in the art, the term computer storage media includes volatile and nonvolatile media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. removable, removable and non-removable media. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disk (DVD) or other optical disk storage, magnetic cassettes, tapes, disk storage or other magnetic storage devices, or may Any other medium used to store the desired information and that can be accessed by a computer. Additionally, it is known to those of ordinary skill in the art that communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media .

Claims

An information processing method, applied to the first data center, the information processing method includes:

Obtain media information;

Generate first identification information for the media information;

Generate synchronization information according to the media information and the first identification information, and send the synchronization information to a second data center, so that the second data center performs the synchronization of the synchronization information based on the first identification information in the synchronization information. Media information is backed up.
The information processing method according to claim 1, wherein said obtaining media information includes:

Receive an upload request from the terminal, where the upload request includes the media information of the terminal;

Obtain the media information of the terminal.
The information processing method according to claim 1, wherein the first identification information includes at least one of the following:

Area information; or location information; or time information; or sequence number information; or scrambling code information.
The information processing method according to claim 1, wherein the information processing method further includes:

Perform reversible encryption processing on the first identification information to obtain the first address information of the media information;

The first address information is sent to the terminal, so that the terminal downloads the media information from the first data center according to the first address information.
An information processing method, applied to the second data center, the information processing method includes:

Receive synchronization information from the first data center, wherein the synchronization information includes media information and first identification information corresponding to the media information;

Perform backup processing on the media information according to the first identification information.
The information processing method according to claim 5, wherein the first identification information includes at least one of the following:

Area information; or location information; or time information; or sequence number information; or scrambling code information.
The information processing method according to claim 5, wherein the backup processing of the media information according to the first identification information includes:

Perform mapping processing on the first identification information to obtain second identification information;

Perform backup processing on the media information according to the second identification information.
The information processing method according to claim 7, wherein when the first data center fails, the information processing method further includes:

Receive a download request from the terminal, the download request includes second address information corresponding to the media information, and the second address information includes the first identification information;

Query the media information according to the first identification information in the second address information;

Send the media information to the terminal.
The information processing method according to claim 8, wherein the querying the media information according to the first identification information in the second address information includes:

Obtain the second identification information according to the preset mapping relationship and the first identification information;

The media information is queried according to the second identification information.
An information processing method, applied to a terminal, the information processing method includes:

Send an upload request to the first data center, where the upload request includes media information;

Receive first address information from the first data center. The first address information is obtained by the first data center reversibly encrypting first identification information. The first identification information is based on the media information. And generated.
The information processing method according to claim 10, wherein after receiving the first address information from the first data center, the information processing method further includes:

Send a download request to the first data center, where the download request includes the first address information;

Receive the media information from the first data center, where the media information is obtained by the first data center according to the first identification information in the first address information.
The information processing method according to claim 10, wherein after receiving the first address information from the first data center, the information processing method further includes:

When the first data center fails, send a download request to the first data center, where the download request includes the first address information;

Receive the media information from the second data center. The media information is obtained by the second data center based on the first identification information in the second address information of the second data center. The second address The information is obtained by mapping the first address information through the domain name system DNS of the public network.
An information processing device, including: a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the implementation of any one of claims 1 to 12 is achieved. information processing methods described above.
A computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to execute the information processing method described in any one of claims 1 to 12.
A computer program product comprising a computer program or computer instructions stored in a computer-readable storage medium from which a processor of a computer device reads the computer program Or the computer instructions, the processor executes the computer program or the computer instructions, so that the computer device executes the information processing method according to any one of claims 1 to 12.