CN110244976A - Application program version switching method and device - Google Patents

Abstract

The embodiment of the invention discloses an application program version switching method and device, and the method is suitable for publishing process optimization. The method includes: obtaining first data in the first application program, decrypting the first encrypted data based on the first decryption software corresponding to the first encryption software to obtain the first decrypted data, and obtaining the first decrypted data based on the first version of the first application program The configuration information and the first decrypted data generate a second application program; encrypt the second data in the second application program based on the second encryption software to obtain the second encrypted data; obtain the first update information and the first update information of the second application program The second version configuration information generates the third application program based on the second encrypted data, the first update information and the second version configuration information. By adopting the embodiment of the present invention, the data in the application program can be smoothly transferred during the version switching process of the application program, avoiding the situation that the data cannot be read after the version switching of the application program, and has high applicability.

Description

Application program version switching method and device

technical field

The present invention relates to the technical field of mobile communication, in particular to an application program version switching method and device.

Background technique

With the continuous development of mobile communication technology, various application programs for terminal equipment emerge in an endless stream, which greatly enriches the functions of the terminal equipment and provides users with a variety of rich functions. For the same application program, the application program manufacturer often releases a new version of the application program to add new functions or correct errors of the original program.

At the same time, in order to ensure the security of user data, various applications generally use third-party encryption software to encrypt the data in the application to protect user information from being leaked. However, in the process of switching between different versions of the application, once the new version replaces the encryption software, the user data in the old version of the application may not be readable or incompatible in the new version of the application, and even cause the new version of the application to The phenomenon of unavailability brings extremely poor user experience to users.

Contents of the invention

The embodiment of the present invention provides an application program version switching method and a related device, which can realize the smooth transfer of data in the application program during the version switching process of the application program, and avoid the situation that the data cannot be read after the version switching of the application program. High applicability.

In a first aspect, an embodiment of the present invention provides an application program version switching method, the method comprising:

Acquiring first data in the first application program, where the first data includes first encrypted data encrypted based on the first encryption software;

Decrypt the first encrypted data based on the first decryption software corresponding to the first encryption software to obtain first decrypted data, and generate a second application based on the first version configuration information of the first application program and the first decrypted data program;

Encrypting the second data in the second application program based on the second encryption software to obtain the second encrypted data;

Acquire the first update information and the second version configuration information of the second application program, and generate a third application program based on the second encrypted data, the first update information, and the second version configuration information.

In the embodiment of the present invention, the first encrypted data is decrypted by the first decryption software corresponding to the first encryption software, which ensures the integrity of the first decrypted data obtained by decryption, and avoids the possibility of decrypting the first encrypted data due to random use of the decryption software. Encrypting the data results in data scrambling of the first decrypted data. At the same time, when the third application program is generated based on the update information, not only the version switching of the application program is completed, but also the smooth transition of data is completed, with good stability and high applicability.

With reference to the first aspect, in a possible implementation manner, the generating the second application program based on the first version configuration information of the first application program and the first decrypted data includes:

When receiving the version update request of the above-mentioned first application program, obtain the second update configuration information carried in the above-mentioned version update request, and generate Second application.

In the embodiment of the present invention, the version switching of the second application program can be realized in the process of generating the second application program based on the received version update request of the first application program, so that the version number of the second application program is more accurate. Diversity, which can meet the different needs of different applications during the version switching process, and has a wider scope of application.

With reference to the first aspect, in a possible implementation manner, the generating the third application program based on the above-mentioned second encrypted data, the above-mentioned first update information, and the above-mentioned second version configuration information includes:

Obtain the current version number of the second application program carried in the configuration information of the second version, and determine whether the current version number is the target version number;

If the above-mentioned current version number is not the above-mentioned target version number, then generate a third application program based on the above-mentioned second encrypted data, the above-mentioned first update information, and the above-mentioned second version configuration information;

Wherein, the version number of the third application program is higher than the current version number of the second application program.

In the embodiment of the present invention, by comparing the current version number of the second application program with the target version number, it can be further determined whether a version switching step is required in the process of generating the third application program, so that the third application program is more in line with The actual needs of application vendors and users. At the same time, by limiting the version number of the target version number, the version confusion problem that may occur during the version switching process is also avoided, making the version switching process more accurate and effective.

With reference to the first aspect, in a possible implementation manner, the above-mentioned first update information includes update configuration information;

The aforementioned generating of the third application program based on the aforementioned second encrypted data, the aforementioned first update information, and the aforementioned second version configuration information includes:

Obtain update configuration information corresponding to the target version number from the first update information based on the current version number of the second application program, where the target version number is any version number higher than the current version number;

A third application program is generated based on the update configuration information, the second encrypted data, and the second configuration information, wherein the version number of the third application program is the target version number.

In the embodiment of the present invention, by updating the configuration information corresponding to the target version number, the version switching is completed during the process of generating the third application program, and the version number of the generated third application program may be consistent with the target version number, which enhances the The stability and accuracy of application version switching, and higher applicability.

With reference to the first aspect, in a possible implementation manner, the above-mentioned first update information is empty;

The above method also includes:

If the above-mentioned current version number is the above-mentioned target version number, a third application program is generated based on the above-mentioned second encrypted data and the above-mentioned second version configuration information, wherein the version number of the above-mentioned third application program is the same as the current version number of the above-mentioned second application program No. match.

In the embodiment of the present invention, when the version number of the second application program is consistent with the target version number, the empty first update information can prevent version switching when generating the third application program, avoiding redundant updates in the update information. The application version switching failure and unnecessary performance consumption caused by updating configuration information are more stable.

With reference to the first aspect, in a possible implementation manner, after the above-mentioned first decryption software corresponding to the above-mentioned first encryption software decrypts the above-mentioned first encrypted data to obtain the first decrypted data, the above-mentioned method further includes:

storing the above-mentioned first decrypted data in a database to obtain spare data;

When the request for obtaining the third data in the third application program is received, the first decrypted data is obtained from the spare data in the database, and the first decrypted data is determined as the third data.

In the embodiment of the present invention, by storing the first decrypted data in the database to obtain the spare data, relevant data can be obtained directly from the spare data when it is necessary to obtain relevant data, avoiding time loss and performance caused by unnecessary operation steps At the same time, the backup data can also provide backup data to a certain extent when there is a problem with the data in the application, and the flexibility is better.

In a second aspect, an embodiment of the present invention provides an application program version switching device, the device comprising:

An acquisition unit, configured to acquire first data in the first application program, where the first data includes first encrypted data encrypted based on the first encryption software;

A decryption unit, configured to decrypt the first encrypted data acquired by the acquisition unit based on first decryption software corresponding to the first encryption software to obtain first decrypted data, and based on the configuration information of the first version of the first application program generating a second application program with the above-mentioned first decrypted data;

An encryption unit, configured to encrypt the second data in the second application program based on the second encryption software to obtain the second encrypted data;

A generating unit, configured to acquire first update information and second version configuration information of the second application program, and generate a second version based on the second encrypted data obtained by the encryption unit, the first update information, and the second version configuration information. Three applications.

With reference to the second aspect, in a possible implementation manner, the generating unit is configured to, when receiving the version update request of the first application program, obtain the second update configuration information carried in the version update request, and based on The second updated configuration information, the first version configuration information, and the first decrypted data generate a second application program.

With reference to the second aspect, in a possible implementation manner, the above version switching device further includes:

A judging unit, configured to acquire the current version number of the second application program carried in the configuration information of the second version, and judge whether the current version number is the target version number;

The generating unit is configured to generate a third application program based on the second encrypted data, the first update information, and the second version configuration information when the current version number is not the target version number;

Wherein, the version number of the third application program is higher than the current version number of the second application program.

With reference to the second aspect, in a possible implementation manner, the above-mentioned first update information includes update configuration information;

The acquiring unit is configured to acquire update configuration information corresponding to the target version number from the first update information based on the current version number of the second application program, where the target version number is any version higher than the current version number No;

The generating unit is configured to generate a third application program based on the updated configuration information, the second encrypted data, and the second configuration information, wherein the version number of the third application program is the target version number.

With reference to the second aspect, in a possible implementation manner, the above-mentioned first update information is empty;

The generating unit is further configured to generate a third application program based on the second encrypted data and the second version configuration information when the current version number is the target version number, wherein the version number of the third application program is the same as the above-mentioned The current version number of the second application program is the same.

With reference to the second aspect, in a possible implementation manner, the above version switching device further includes:

a storage unit, configured to store the above-mentioned first decrypted data in a database to obtain spare data;

The acquiring unit is further configured to acquire the first decrypted data from the spare data stored in the storage unit when receiving the request for acquiring the third data in the third application program, and determine the first decrypted data as The above third data.

In the embodiment of the present invention, the first encrypted data is decrypted by the first decryption software corresponding to the first encryption software, which ensures the integrity of the first decrypted data obtained by decryption, and avoids the possibility of decrypting the first encrypted data due to random use of the decryption software. Encrypting the data results in data scrambling of the first decrypted data. At the same time, when the third application program is generated based on the update information, the version switching of the application program is completed, and the smooth transition of data is also completed, with good stability and high applicability.

In a third aspect, an embodiment of the present invention provides a terminal device, where the terminal device includes a processor and a memory, and the processor and the memory are connected to each other. The memory is used to store a computer program that supports the terminal device to execute the method provided by the above-mentioned first aspect and/or any possible implementation of the first aspect, where the computer program includes program instructions, and the processor is configured to call the above-mentioned The program instructions execute the method provided by the above first aspect and/or any possible implementation manner of the first aspect.

In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and the computer program is executed by a processor to implement any one of the above-mentioned first aspect and/or the first aspect. A method provided by a possible implementation.

In the embodiment of the present invention, the first encrypted data is decrypted by the first decryption software corresponding to the first encryption software, which ensures the integrity of the first decrypted data obtained by decryption, and avoids the possibility of decrypting the first encrypted data due to random use of the decryption software. Encrypting the data results in data scrambling of the first decrypted data. At the same time, when the third application program is generated based on the update information, not only the version switching of the application program is completed, but also the smooth transition of data is completed, with good stability and high applicability. In the embodiment of the present invention, the backup data can avoid time loss and performance loss caused by unnecessary operation steps, and at the same time, it can also provide backup data to a certain extent when there is a problem with the data in the application program, and the flexibility is better .

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.

FIG. 1 is a schematic flowchart of an application program version switching method provided by an embodiment of the present invention;

FIG. 2 is a schematic flow diagram of generating a third application program provided by an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of an application program version switching device provided by an embodiment of the present invention;

Fig. 4 is a schematic structural diagram of a terminal device provided by an embodiment of the present invention.

Detailed ways

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

The application program version switching method provided by the embodiment of the present invention (for convenience of description, may be referred to as the method provided by the embodiment of the present invention for short) is applicable to applications in various terminal devices, and is not limited here. The method provided by the embodiment of the present invention can smoothly transition the data in the current version of the application program to another version of the application program when the application program is switched, avoiding data errors and version errors during the version switching process. Data incompatibility and unavailability after switching is complete, with high flexibility and wide application range. For the convenience of description, the method provided by the embodiment of the present invention may be described below by taking an application program in a certain terminal device as an example.

The application program version switching method and related devices provided in the embodiments of the present invention will be described respectively below with reference to FIGS. 1 to 4 .

Referring to FIG. 1 , FIG. 1 is a schematic flowchart of an application program version switching method provided by an embodiment of the present invention. The method provided by the embodiment of the present invention may include the following steps S11-S14.

S11. Acquire first data in the first application program, where the first data includes first encrypted data encrypted based on the first encryption software.

In some feasible implementation manners, when obtaining the first data in the above-mentioned first application program, the local data of the above-mentioned first application program may be obtained from the local storage area corresponding to the terminal device where the above-mentioned first application program is located . The local data of the above-mentioned first application program may be actively provided by the user, or may be directly acquired based on a third-party data extraction tool, and the specific acquisition method is not limited here. In addition, while obtaining the local data of the above-mentioned first application program, the network data of the above-mentioned first application program may also be obtained. Optionally, the network data of the above-mentioned first application program can be obtained through packet capture tools including but not limited to various crawler software, Fiddler, BurpSuite, HttpWatch and Wireshark, and the implementation method of specifically obtaining the network data of the first application program There is no limitation here. Optionally, the above-mentioned local data of the first application program may be stored in the local storage area by the user, such as pictures, videos, historical records, personal information, and setting data of the application program, etc., and there is no limitation here. Optionally, the network data of the above-mentioned first application program may be network data stored by the user in the cloud generated by behaviors such as searching, downloading, using, managing, and backing up, and there is no limitation here. The local data and the network data of the first application program are obtained in multiple ways, so that the obtained local data and the network data are more comprehensive, and the flexibility of obtaining the local data and the network data is also improved to a certain extent.

In some feasible implementations, due to the design requirements of the application program and the security requirements of the current network data, when most application program vendors release a certain version of the application program, they will use their own or third-party encryption software to encrypt the released version. Some data in the application is encrypted. Therefore, after obtaining the local data and network data of the above-mentioned first application program, it is necessary to filter out the encrypted data from the obtained local data and network data, that is, the first encrypted data encrypted by the first encryption software. Wherein, the implementation manner adopted in the screening process is not limited here.

It should be noted that since the application program has high requirements on data security and accuracy during the version switching process, after obtaining the local data and network data of the above-mentioned first application program, the above-mentioned first application program can be The application's local data and network data are used for data filtering. Through data screening, delete the data that the user chooses to delete in the above local data and the above network data, and delete the junk data generated by the user's online search, browsing, and downloading behaviors, avoiding the data volume caused by local data and/or network data Unnecessary time loss and performance loss caused by too large. In addition, after data screening is performed on the local data and network data of the above-mentioned first application program, data security detection is performed on the above-mentioned two kinds of data, so as to avoid user data security caused by insecure data in the subsequent version switching process. question.

S12. Decrypt the above-mentioned first encrypted data based on the first decryption software corresponding to the above-mentioned first encryption software to obtain first decrypted data, and generate the first decrypted data based on the first version configuration information of the above-mentioned first application program and the above-mentioned first decrypted data. Two applications.

In some feasible implementation manners, when the above-mentioned first application program needs to abandon the original encryption method or need to use new encryption software to encrypt data when the above-mentioned first application program is switching versions, it is necessary to obtain the above-mentioned first encrypted data. The first decryption software corresponding to the first encryption software. After obtaining the first decryption software corresponding to the first encryption software, the first encrypted data can be decrypted by the first decryption software to obtain the first decrypted data.

For example, when the above-mentioned first application program is a certain social APP, the data in the social APP is encrypted by A encryption software to obtain a encrypted data. When it is necessary to decrypt the encrypted data of a, it is necessary to use the decryption software of B corresponding to the encryption software of A to decrypt the encrypted data of a to obtain the decrypted data of b. At this time, if C decryption software is used to decrypt the encrypted data of a, because the decryption method of C decryption software is different or not completely the same as that of B decryption software, it will appear that the decryption software of C cannot decrypt the encrypted data of a, Or the C decryption software can only partially decrypt the encrypted data of a, so that all the decrypted data of the encrypted data of a cannot be completely obtained.

In some feasible implementation manners, after obtaining the above-mentioned first decrypted data, the first version configuration information of the above-mentioned first application program can be obtained, and according to the above-mentioned first version configuration information, a piece of configuration information and the above-mentioned first application program Consistent first initial application. Specifically, except that the first initial application program does not include data, other configurations are the same as those of the above-mentioned first application program. After the above-mentioned first initial application program is obtained, the above-mentioned first decrypted data can be correspondingly stored in different storage locations of the above-mentioned first application program according to the data storage rules, and the above-mentioned first decrypted data can also be stored according to the data storage rules. The unencrypted data obtained in the first application program is stored together in the above-mentioned first initial application program, and the specific storage method is determined by the actual application program, which is not limited here. After the storage of the first decrypted data and/or unencrypted data is completed, the first initial application program is determined as the second application program. Optionally, the second application program may be generated in parallel according to the first version configuration information and the first decrypted data without generating the first initial application program, and the specific implementation manner is not limited here.

In some feasible real-time manners, after the first decrypted data is obtained, if a version update request of the first application program is received at this time, the second update configuration information carried in the version update request may be obtained first. After obtaining the first initial application program after the storage of the first decrypted data and/or unencrypted data is completed, upgrade the first initial application program to the second application program according to the second update configuration information. Optionally, after obtaining the second update configuration information carried in the above version update request, the above first initial version may be generated according to the above second update configuration information, according to the above first version configuration information and the above first decrypted data. When the above-mentioned second application program is generated in parallel, the version-upgraded second application program is directly obtained. At this time, the version number of the second application program is higher than that of the first application program, that is, the version number of the first application program is a lower version number, and the version number of the second application program is a higher version number. Optionally, since the above-mentioned second application program is only an intermediate application program in the application version switching process, the above-mentioned second application program is generally not released to the user during the actual application program version switching process. In special cases, according to the needs of the user, the user can actively issue a request for obtaining the above-mentioned second application program and obtain the above-mentioned second application program.

S13. Encrypt the second data in the second application program based on the second encryption software to obtain second encrypted data.

In some feasible implementation manners, since the obtained data in the second application program is in an unencrypted state, after obtaining the above-mentioned second application program, the second encryption software is used to encrypt the second data in the above-mentioned second application program. encryption. Wherein, the above-mentioned second encryption software is the target encryption software that replaces the original encryption software during the version switching process, and the encryption method that uses the second encryption software to encrypt the second data in the above-mentioned second application program is determined by the above-mentioned second encryption software. The software is determined, and there is no limitation here. By using the second encryption software to encrypt the second data in the above-mentioned second application program to obtain the second encrypted data, while ensuring the integrity of the data, the switching of the data encryption mode during the version switching process is realized.

For example, the above-mentioned second application program is the second shopping app generated during the version switching process of a shopping app. When the developer of the shopping app confirms that the shopping app has completed the version switching, the data in the shopping app has been encrypted with D software for encryption. After obtaining the second shopping APP, encrypt the data in the second shopping APP with D encryption software to obtain d encrypted data. At this time, the encrypted data d is the encrypted data in the final version of the shopping APP obtained after the shopping APP completes the version switching.

S14. Acquire the first update information and the second version configuration information of the second application, and generate a third application based on the second encrypted data, the first update information, and the second version configuration information.

In some feasible real-time manners, since only the second data in the second application program is encrypted by the second encryption software, only the second encrypted data is obtained, and the application program whose final version is successfully switched is not obtained. Therefore, after obtaining the above-mentioned second encrypted data, it is necessary to obtain the first update information and the second version configuration information of the above-mentioned second application program, and based on the above-mentioned second encrypted data, the above-mentioned first update information, and the above-mentioned second version configuration information, Generate a third application. Please also refer to FIG. 2 . FIG. 2 is a schematic flowchart of generating a third application program provided by an embodiment of the present invention. The method for generating the third application program provided by the embodiment of the present invention can be described through the implementation manners provided in the following steps S21-S23.

S21. Obtain the current version number of the second application program carried in the second version configuration information, and determine whether the current version number is the target version number.

In some feasible real-time manners, since the application program manufacturer and/or the user have different requirements for the final version of the third application program in different situations, before generating the above-mentioned third application program, the first Updating the information and the second version configuration information of the second application program, and acquiring the current version number of the second application program carried in the second version configuration information. At this time, it is judged whether the current version number of the above-mentioned second application program is the target version number. The version number of the above-mentioned third application program is higher than the current version number of the above-mentioned second application program. If the current version number of the above-mentioned second application program is the target version number, then no version upgrade is required in the process of generating the above-mentioned third application program, that is, the version number of the generated third application program is the same as that in the above-mentioned second version configuration information. The current version number of the carried second application program is the same. When special instructions are required, the above-mentioned target version number can be any version number higher than the current version number of the above-mentioned second application program, not necessarily the latest version number, and the selection of the above-mentioned target version number is determined by the specific requirements of actual version switching , without limitation here.

For example, assuming that the version number of the above-mentioned second application program is 1.0.1, when the above-mentioned target version number is 1.0.5, a version upgrade is required in the process of generating the above-mentioned third application program, and the generated third application program The version number is 1.0.5. When the above-mentioned target version number is 1.0.1, no version upgrade is required during the process of generating the above-mentioned third application program, and the version number of the generated third application program is 1.0.1. Optionally, the above version number may be any version number from version numbers 1.0.1 to 1.0.5 (assuming that 1.0.5 is the highest version number), which is determined according to actual requirements and is not limited here.

S22. When the current version number is not the target version number, based on the current version number of the second application, acquire update configuration information corresponding to the target version number from the first update information.

In some feasible implementation manners, the current version number of the above-mentioned second application program is not the above-mentioned target version number, that is, a version upgrade needs to be performed during the process of generating the above-mentioned third application program to make the version number of the above-mentioned third application program In the case of the current version number of the second application program, the update configuration information corresponding to the target version number needs to be obtained from the first update information.

S23. Generate a third application program based on the updated configuration information, the second encrypted data, and the second configuration information.

In some feasible implementation manners, when it is necessary to perform a version upgrade during the process of generating the above-mentioned third application program so that the version number of the above-mentioned third application program is higher than the current version number of the above-mentioned second application program, the After generating a second initial application program from the second configuration information, storing the second encrypted data in the second initial application program, and then upgrading the version of the second initial application program according to the updated configuration information to obtain a third application program. Optionally, after generating the second initial application program according to the above-mentioned second configuration information, the version of the above-mentioned second initial application program can be upgraded according to the above-mentioned updated configuration information, and then the above-mentioned second encrypted data can be stored in the version-upgraded A third application is obtained after the second initial application. Optionally, the steps of generating the application program according to the second configuration information, storing the second encrypted data, and upgrading the version according to the updated configuration information may also be performed in parallel to directly obtain the third application program. The specific implementation method is determined by the actual requirements of the switching of the application program version, and there is no limitation here.

In some feasible implementation manners, when there is no need to perform version upgrade during the process of generating the above-mentioned third application program, the above-mentioned update configuration information is empty at this time, that is, no update is required during the process of generating the above-mentioned third application program configuration information. At this time, the second initial application program may be generated according to the second configuration information, and then the second encrypted data may be stored in the second initial application program to obtain a third application program. Optionally, the above steps of generating the application program according to the above second configuration information and storing the above second encrypted data may also be performed in parallel to directly obtain the third application program. The specific implementation method is determined by the actual requirements of the application version switching, and there is no limitation here. At the same time, through different implementation sequences and different implementation methods of different steps, in the process of generating the third application above, the environment can be switched according to the actual version Choose a more suitable generation method, with good adaptability and high flexibility.

In some feasible implementation manners, after decrypting the above-mentioned first encrypted data to obtain the first decrypted data based on the first decryption software corresponding to the above-mentioned first encryption software, the sum of the above-mentioned first decrypted data can be stored in the data space to obtain spare data. When receiving the request for obtaining the third data in the third application program, the first decrypted data may be obtained directly from the backup data and the first program data may be determined as the third data in the third application program. When it needs special explanation, the acquisition of the third data in the third application program can be used for operations including but not limited to data analysis, safety monitoring, and generation of a fourth application program based on the third data, which is not limited here.

In the embodiment of the present invention, the first encrypted data is decrypted by the first decryption software corresponding to the first encryption software, which ensures the integrity of the first decrypted data obtained by decryption, and avoids the possibility of decrypting the first encrypted data due to random use of the decryption software. Encrypting the data results in data scrambling of the first decrypted data. It not only completes the version switching of the application, but also completes the smooth transition of the data. At the same time, by comparing the current version number of the second application program with the target version number, it can be further determined whether a version upgrade step is required in the process of generating the third application program, so that the third application program is more in line with the requirements of the application program manufacturer and the user. It also avoids the version confusion that may occur during the version switching process, making the version switching process more accurate and effective. In addition, backup data can also be used to provide backup data to a certain extent when there is a problem with the data in the application, avoiding unnecessary performance consumption, higher stability, better flexibility, and a wider range of applications.

Referring to FIG. 3 , FIG. 3 is a schematic structural diagram of an application program version switching device provided by an embodiment of the present invention. The application program version switching device provided by the embodiment of the present invention includes:

An acquisition unit 31, configured to acquire first data in the first application program, where the first data includes first encrypted data encrypted based on the first encryption software;

The decryption unit 32 is configured to decrypt the above-mentioned first encrypted data obtained by the above-mentioned obtaining unit 31 based on the first decryption software corresponding to the above-mentioned first encryption software to obtain first decrypted data, and based on the first version of the above-mentioned first application program The configuration information and the above-mentioned first decrypted data generate a second application program;

An encryption unit 33, configured to encrypt the second data in the second application program based on the second encryption software to obtain the second encrypted data;

A generation unit 34, configured to obtain the first update information and the second version configuration information of the second application program, based on the second encrypted data obtained by the encryption unit 33, the first update information, and the second version configuration information, Generate a third application.

In some feasible implementation manners, the generating unit 34 is configured to obtain the second update configuration information carried in the version update request when receiving the version update request of the first application program, and based on the second update configuration information information, the first version configuration information, and the first decrypted data to generate a second application program.

In some feasible implementation manners, the above version switching device further includes:

A judging unit 35, configured to acquire the current version number of the second application program carried in the configuration information of the second version, and judge whether the current version number is the target version number;

The generating unit 34 is configured to generate a third application based on the second encrypted data, the first update information, and the second version configuration information when the current version number is not the target version number;

Wherein, the version number of the third application program is higher than the current version number of the second application program.

In some feasible implementation manners, the above-mentioned first update information includes updated configuration information;

The acquisition unit 31 is configured to acquire update configuration information corresponding to the target version number from the first update information based on the current version number of the second application program, where the target version number is any one higher than the current version number. version number;

The generating unit 34 is configured to generate a third application program based on the updated configuration information, the second encrypted data, and the second configuration information, wherein the version number of the third application program is the target version number.

In some feasible implementation manners, the above-mentioned first update information is empty;

The generating unit 34 is further configured to generate a third application program based on the second encrypted data and the second version configuration information when the current version number is the target version number, wherein the version number of the third application program is the same as The current version numbers of the above-mentioned second application programs are consistent.

In some feasible implementation manners, the above version switching device further includes:

a storage unit 36, configured to store the above-mentioned first decrypted data in a database to obtain spare data;

The acquiring unit 31 is further configured to acquire the first decrypted data from the spare data stored in the storage unit 36 when receiving the request for acquiring the third data in the third application program, and store the first decrypted data Determined as the above-mentioned third data.

In a specific implementation, the above-mentioned application program version switching device can implement the implementation methods provided by the steps in Fig. 1 to Fig. 2 through its built-in functional modules. For example, the acquisition unit 31 can be used to acquire the first data in the first application program, the first data includes the first encrypted data encrypted based on the first encryption software and other implementation methods, for details, please refer to the steps provided by the above steps The implementation manner will not be repeated here. The decryption unit 32 may be configured to decrypt the first encrypted data acquired by the acquisition unit 31 based on the first decryption software corresponding to the first encryption software to obtain first decrypted data, and based on the first decryption software of the first application program For the version configuration information and the above-mentioned first decrypted data to generate the second application program, etc., for details, please refer to the implementation methods provided by the above steps, and details will not be repeated here. The above-mentioned encryption unit 33 can be used to encrypt the second data in the above-mentioned second application program based on the second encryption software, so as to obtain the second encrypted data and other implementation methods. For details, please refer to the implementation methods provided by the above-mentioned steps. This will not be repeated here. The generating unit 34 may be configured to obtain the first update information and the second version configuration information of the second application program, based on the second encrypted data obtained by the encryption unit 33, the first update information, and the second version configuration information, For implementation methods such as generating the third application program, please refer to the implementation methods provided in the above steps for details, which will not be repeated here. The above-mentioned judging unit 35 can be used to obtain the current version number of the above-mentioned second application program carried in the above-mentioned second version configuration information, and judge whether the above-mentioned current version number is the target version number and other implementation methods. For details, please refer to the above-mentioned steps. The implementation method will not be repeated here. The storage unit may be used to store the first decrypted data in a database to obtain backup data, etc. For details, please refer to the implementation methods provided in the above steps, which will not be repeated here.

In the embodiment of the present invention, the first encrypted data is decrypted by the first decryption software corresponding to the first encryption software, which ensures the integrity of the first decrypted data obtained by decryption, and avoids the possibility of decrypting the first encrypted data due to random use of the decryption software. Encrypting the data results in data scrambling of the first decrypted data. It not only completes the version switching of the application, but also completes the smooth transition of the data. At the same time, by comparing the current version number of the second application program with the target version number, it can be further determined whether a version switching step is required in the process of generating the third application program, so that the third application program is more in line with the requirements of the application program manufacturer and the user. It also avoids the version confusion that may occur during the version switching process, making the version switching process more accurate and effective. In addition, backup data can also be used to provide backup data to a certain extent when there is a problem with the data in the application, avoiding unnecessary performance consumption, higher stability, better flexibility, and a wider range of applications.

Referring to FIG. 4, FIG. 4 is a schematic structural diagram of a terminal device provided by an embodiment of the present invention. As shown in FIG. 4 , the terminal device in this embodiment may include: one or more processors 41 and memory 42 . The aforementioned processor 41 and memory 42 are connected via a bus 43 . The memory 42 is used to store a computer program, and the computer program includes program instructions, and the processor 41 is used to execute the program instructions stored in the memory 42 to perform the following operations:

Acquiring first data in the first application program, where the first data includes first encrypted data encrypted based on the first encryption software;

Decrypt the first encrypted data based on the first decryption software corresponding to the first encryption software to obtain first decrypted data, and generate a second application based on the first version configuration information of the first application program and the first decrypted data program;

Encrypting the second data in the second application program based on the second encryption software to obtain the second encrypted data;

Acquire the first update information and the second version configuration information of the second application program, and generate a third application program based on the second encrypted data, the first update information, and the second version configuration information.

In some feasible implementation manners, the above-mentioned processor 41 is used for:

When receiving the version update request of the above-mentioned first application program, obtain the second update configuration information carried in the above-mentioned version update request, and generate Second application.

In some feasible implementation manners, the above-mentioned processor 41 is used for:

Obtain the current version number of the second application program carried in the configuration information of the second version, and determine whether the current version number is the target version number;

If the above-mentioned current version number is not the above-mentioned target version number, then generate a third application program based on the above-mentioned second encrypted data, the above-mentioned first update information, and the above-mentioned second version configuration information;

Wherein, the version number of the third application program is higher than the current version number of the second application program.

In some feasible implementation manners, the above-mentioned processor 41 is used for:

Obtain update configuration information corresponding to the target version number from the first update information based on the current version number of the second application program, where the target version number is any version number higher than the current version number;

A third application program is generated based on the update configuration information, the second encrypted data, and the second configuration information, wherein the version number of the third application program is the target version number.

In some feasible implementation manners, the above-mentioned processor 41 is also used for:

If the above-mentioned current version number is the above-mentioned target version number, a third application program is generated based on the above-mentioned second encrypted data and the above-mentioned second version configuration information, wherein the version number of the above-mentioned third application program is the same as the current version number of the above-mentioned second application program No. match.

In some feasible implementation manners, the above-mentioned processor 41 is also used for:

storing the above-mentioned first decrypted data in a database to obtain spare data;

When the request for obtaining the third data in the third application program is received, the first decrypted data is obtained from the spare data in the database, and the first decrypted data is determined as the third data.

It should be understood that, in some feasible implementation manners, the above-mentioned processor 41 may be a central processing unit (central processing unit, CPU), and the processor may also be other general-purpose processors, digital signal processors (digital signal processor, DSP) , application specific integrated circuit (ASIC), off-the-shelf programmable gate array (field-programmable gate array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.

The memory 42 may include read-only memory and random-access memory, and provides instructions and data to the processor 41 . A portion of memory 42 may also include non-volatile random access memory. For example, memory 42 may also store device type information.

In a specific implementation, the above-mentioned terminal device can implement the implementation methods provided by the steps in the above-mentioned Figures 1 to 2 through its built-in functional modules. For details, please refer to the implementation methods provided by the above-mentioned steps, which will not be repeated here.

In the embodiment of the present invention, by realizing a smooth transition of data during the version switching process of the application program, data incompleteness and data confusion caused by random use of decryption software for encryption and/or random use of encryption software for encryption are avoided Case. At the same time, the version switching method of various applications also avoids the version confusion problem that may occur during the version switching process, making the version switching process more accurate and effective. In addition, backup data can also be used to provide backup data to a certain extent when there is a problem with the data in the application, avoiding unnecessary performance consumption, higher stability, better flexibility, and a wider range of applications.

An embodiment of the present invention also provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, the computer program includes program instructions, and when the program instructions are executed by a processor, the various steps in FIG. 1 to FIG. 2 are implemented. For the provided application program version switching method, for details, refer to the implementation methods provided in the above steps, which will not be repeated here.

The foregoing computer-readable storage medium may be the task processing apparatus provided in any of the foregoing embodiments or an internal storage unit of the foregoing terminal device, such as a hard disk or a memory of an electronic device. The computer-readable storage medium may also be an external storage device of the electronic device, such as a plug-in hard disk equipped on the electronic device, a smart memory card (smartmedia card, SMC), a secure digital (secure digital, SD) card, a flash memory Card (flash card), etc. The above-mentioned computer-readable storage medium may also include a magnetic disk, an optical disk, a read-only memory (read-only memory, ROM) or a random access memory (random access memory, RAM), and the like. Further, the computer-readable storage medium may also include both an internal storage unit of the electronic device and an external storage device. The computer-readable storage medium is used to store the computer program and other programs and data required by the electronic device. The computer-readable storage medium can also be used to temporarily store data that has been output or will be output.

The terms "first", "second" and the like in the claims, description and drawings of the present invention are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses. Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The presentation of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are independent or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments. The term "and/or" used in the description of the present invention and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

Those of ordinary skill in the art can realize that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the relationship between hardware and software Interchangeability. In the above description, the composition and steps of each example have been generally described according to their functions. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

The above disclosures are only preferred embodiments of the present invention, and certainly cannot limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope of the present invention.

Claims (10)

1. a kind of application version switching method, which is characterized in that the described method includes:

The first data in the first application program are obtained, include being encrypted based on the first encryption software in first data First encryption data；

First encryption data is decrypted based on corresponding first decryption software of first encryption software to obtain One ciphertext data, and the first version configuration information based on first application program and first ciphertext data generate second Application program；

The second data in second application program are encrypted based on the second encryption software, to obtain the second encryption number According to；

The second edition configuration information for obtaining the first more new information and second application program, based on the second encryption number According to, the described first more new information and the second edition configuration information, third application program is generated.

2. the method according to claim 1, wherein the first version based on first application program is matched Confidence breath and first ciphertext data generate the second application program:

When the version updating for receiving first application program is requested, second carried in the version updating request is obtained Configuration information is updated, and updates configuration information, the first version configuration information and first decryption based on described second Data generate the second application program.

3. method according to claim 1 or 2, which is characterized in that described to be based on second encryption data, described first More new information and the second edition configuration information, generating third application program includes:

The current version number for obtaining second application program carried in the second edition configuration information judges described current Whether version number is target version number；

If the current version number is not the target version number, letter is updated based on second encryption data, described first Breath and the second edition configuration information generate third application program；

Wherein, the version number of the third application program is higher than the current version number of second application program.

4. according to the method described in claim 3, it is characterized in that, including updating configuration information in the described first more new information；

It is described that third is generated based on second encryption data, the described first more new information and the second edition configuration information Application program includes:

Based on the current version number of second application program, it is right from the described first more new information to obtain the target version number The update configuration information answered, the target version number are any version number higher than the current version number；

Third application journey is generated based on the update configuration information, second encryption data and second configuration information Sequence, wherein the version number of the third application program is the target version number.

5. according to the method described in claim 3, it is characterized in that, the described first more new information is sky；

The method also includes:

If the current version number is the target version number, configured based on second encryption data and the second edition Information generates third application program, wherein the current version of the version number of the third application program and second application program This number consistent.

6. method according to any one of claims 1 to 5, which is characterized in that described to be based on first encryption software pair After first encryption data is decrypted to obtain the first ciphertext data in the first decryption software answered, the method is also wrapped It includes:

First ciphertext data is stored into database to obtain preliminary data；

When receiving the request for obtaining the third data in the third application program, preliminary data from the database It is middle to obtain first ciphertext data, and first ciphertext data is determined as the third data.

7. a kind of application version switching device, which is characterized in that the version switching device includes:

Acquiring unit includes based on the first encryption for obtaining the first data in the first application program, in first data The first encryption data that software cryptography obtains；

Decryption unit, the institute for being obtained based on corresponding first decryption software of first encryption software to the acquiring unit It states the first encryption data to be decrypted to obtain the first ciphertext data, and is configured based on the first version of first application program Information and first ciphertext data generate the second application program；

Encryption unit, for being encrypted based on the second encryption software to the second data in second application program, with To the second encryption data；

Generation unit is based on institute for obtaining the second edition configuration information of the first more new information and second application program Second encryption data, the described first more new information and the second edition configuration information that encryption unit obtains are stated, it is raw At third application program.

8. version switching device according to claim 7, which is characterized in that the version switching device further include:

Judging unit, for obtaining the current version of second application program carried in the second edition configuration information Number, judge whether the current version number is target version number；

The generation unit, for encrypting number based on described second when the current version number is not the target version Third application program is generated according to, the described first more new information and the second edition configuration information；

Wherein, the version number of the third application program is higher than the current version number of second application program.

9. a kind of terminal device, which is characterized in that including processor and memory, the processor and memory are connected with each other；

The memory is for storing computer program, and the computer program includes program instruction, and the processor is configured For calling described program to instruct, as the method according to claim 1 to 6 is executed.

10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer journey Sequence, the computer program are executed by processor to realize method described in claim 1 to 6 any one.