WO2015070777A1 - 软件升级方法、客户端、服务器及系统、存储介质 - Google Patents
软件升级方法、客户端、服务器及系统、存储介质 Download PDFInfo
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- the present invention relates to the field of computer technologies, and in particular, to a software upgrade method based on data compatibility, a client, a server and a system, and a storage medium.
- this software upgrade can also be used to release new features to existing users to enhance the user experience.
- Software upgrades are generally divided into application upgrades and system upgrades.
- Application upgrades are only for specific applications, such as QQ, security guards, etc.; system upgrades for the operating system and applications of the device, not only update specific applications but also update the entire system. Both of these upgrades are ways to ensure that users get the latest operational experience, but neither the application upgrade nor the system upgrade can remove user data from its core user experience.
- FOTA Wireless Over-the-Air
- the upgraded individual application cannot be used because the user database format is not compatible with the error. For example, the desktop layout of the mobile phone, before the upgrade, the user downloads some applications such as Weibo, QQ, etc., and puts the icons of these applications on the main interface, and saves them as user data in the database.
- the FOTA upgrade does not upgrade these stored users. Database of data. However, after upgrading the desktop layout of the mobile phone, the application needs to use a new database. The new database format is different from the original one. When the data is obtained, an error is reported, which results in the application of the desktop layout of the mobile phone being unusable.
- the technical solution for solving such a database incompatibility is to clear the database of the incompatible application during the upgrade, so as to ensure that the application can be used normally after the upgrade, such as the desktop layout of the previous mobile phone, the original database will be deleted, and the original database will be deleted. Load a new version of the database. In this way, the user's data in the original database will be destroyed. For example, the microblog and QQ application downloaded by the user before the upgrade disappeared, causing many users to disbelieve the upgrade and dare not upgrade, which violates the original intention of the upgrade.
- the invention provides a data-compatible software upgrade method, a client, a server and a system, and a storage medium, which are used to solve the problem that the database compatible solution used in the prior art destroys user data and affects user usage.
- an embodiment of the present invention provides a software upgrade method based on data compatibility, including:
- the application for obtaining a database compatibility problem when the software is upgraded includes: receiving an indication message sent by the server side, and acquiring an application having a database compatibility problem during the upgrade.
- the data in the original database of each of the applications is copied to a pre-acquired new version database compatible with the upgraded version, including: after the software upgrade, the extraction server sends the data. a new version of the database and operation script information corresponding to each of the applications and compatible with the upgraded version, and copying data in the original database of each application to the corresponding new version database according to the operation instruction of the operation script, and copying the original database delete.
- an embodiment of the present invention provides a client, including:
- the information acquisition module is configured to obtain an application with a database compatibility problem when the software is upgraded;
- the compatible processing module is configured to, after the software is upgraded, copy the data in the original database of each application to a pre-acquired new version database compatible with the upgraded version, and delete the original database.
- the information acquiring module is configured to receive an indication message sent by the server, and obtain an application that has a database compatibility problem during the upgrade according to the indication message.
- the compatibility processing module is configured to: after the software upgrade, extract a new version database and operation script information that is sent by the server side and is compatible with each of the applications and is compatible with the upgrade version, according to the The operation instruction of the operation script copies the data in the original database of each application to the corresponding new version database, and deletes the original database.
- an embodiment of the present invention further provides a server, including:
- the test module is configured to perform an upgrade test by using the software upgrade package to be released, and obtain an application with a database compatibility problem during the software upgrade, and send the obtained application information to the client;
- the processing module is configured to extract a corresponding new version database for each application that has a database compatibility problem during the software upgrade, and send the new version database information to the client.
- the processing module is configured to: when extracting a corresponding new version database, create an operation script, and send the operation script together with the new version database information To the client; wherein the operation script is used to guide the client to use the new version of the database for data compatibility processing.
- the test module is configured to encapsulate the obtained application information in a software upgrade package and send the information to the client; or, the obtained application information is Sending to the client in the form of an independent message;
- the processing module is configured to encapsulate the extracted new version database information in a software upgrade package and send the information to the client; or send the extracted new version database information as an independent message. Sent to the client.
- an embodiment of the present invention provides a data-compatible software upgrade system, including a client and a server, where the client includes an information acquisition module and a compatible processing module; and the server includes a test module. And processing modules, where:
- the test module is configured to perform an upgrade test by using the software upgrade package to be released, and obtain an application with a database compatibility problem during the software upgrade, and send the obtained application information to the client;
- the processing module is configured to extract, according to each application that has a database compatibility problem during the software upgrade, a corresponding new version database, and send the new version database information to the client;
- the information acquisition module is configured to obtain an application with a database compatibility problem when the software is upgraded;
- the compatible processing module is configured to, after the software is upgraded, copy the data in the original database of each application to a pre-acquired new version database compatible with the upgraded version, and delete the original database.
- the processing module is configured to: when extracting the corresponding new version database, create an operation script, and send the operation script together with the new version database information to the client;
- the operation script is used to guide the client to use the new version of the database for data compatibility processing.
- the test module is configured to encapsulate the obtained application information in a software upgrade package and send the information to the client; or send the obtained application information to the server as an independent message.
- the processing module is configured to encapsulate the extracted new version database information in a software upgrade package and send the file to the client; or send the extracted new version database information to the client in an independent message manner.
- the information acquiring module is configured to receive an indication message sent by the server, and obtain a database compatibility problem when the upgrade is obtained according to the indication message.
- the compatibility processing module is configured to: after the software upgrade, extract a new version database and operation script information that is sent by the server side and is compatible with each of the applications and is compatible with the upgrade version, according to the The operation instruction of the operation script copies the data in the original database of each application to the corresponding new version database, and deletes the original database.
- an embodiment of the present invention provides a software upgrade method based on data compatibility, including:
- the server uses the software upgrade package to be released to perform the upgrade test, obtains an application with a database compatibility problem during the software upgrade, and sends the obtained application information to the client;
- the server applies the database compatibility problem to each application when the software is upgraded, extracts the corresponding new version database, and sends the new version database information to the client;
- the client obtains an application with database compatibility issues when the software is upgraded
- the client copies the data in the original database of each application to a pre-acquired new version database compatible with the upgraded version, and deletes the original database.
- an embodiment of the present invention further provides a computer readable storage medium, where the executable medium stores executable instructions, where the executable instructions are used to perform the foregoing first embodiment.
- a data-compatible software upgrade method is provided.
- the solution of the present invention notifies the client of the application that may have data compatibility problems during the upgrade, so that when the client upgrades, the original database of the client is updated to the slave server for the application of the corresponding compatibility problem.
- the latest database obtained by the side, and the data in the original database is imported into the new database, and the upgrade is performed without destroying the user data, which solves the problem that the database is incompatible after the upgrade.
- FIG. 1 is a flowchart of a data compatibility-based software upgrade method provided by the present invention
- FIG. 2 is a schematic diagram of a format of a DD file in the present invention.
- FIG. 3 is a flowchart of an application example implementation software upgrade according to the present invention.
- FIG. 5 is a structural block diagram of a client provided by the present invention.
- FIG. 6 is a structural block diagram of a server provided by the present invention.
- the embodiment of the present invention provides a data upgrade-based software upgrade method, a client, a server, and a system.
- the invention notifies the client of the specific application in which the database is incompatible, so that the client can perform the replacement of the new version database and the copying action of the user data after the upgrade, thereby realizing the software upgrade without destroying the user data.
- the embodiment of the invention provides a software upgrade method based on data compatibility, as shown in FIG. 1 , which includes:
- Step S101 Obtain an application that has a database compatibility problem when the software is upgraded
- this step by receiving an indication message sent by the server, an application that has a database compatibility problem during the upgrade is obtained.
- the manner in which the server sends the indication message includes, but is not limited to, the server sends the indication message by encapsulating the indication message in the software upgrade package, or the server sends the indication message as an independent message.
- the application information of the database compatibility problem is preferably sent through the DD file in the fumo protocol message. That is to say, when the server and the client perform the pre-upgrade session, the server adds the application with the database compatibility problem to the DD file, so as to deliver the application with the database compatibility problem.
- Step S102 after the software is upgraded, copy the data in the original database of each application to a pre-acquired new version database compatible with the upgraded version, and delete the original database.
- the new version of the database and the operation script information corresponding to each of the applications and compatible with the upgraded version are sent by the server, and the original database of each application is used according to the operation instruction of the operation script. Copy the data to the corresponding new version of the database and delete the original database. That is to say, when the server side issues the new version of the database information, it also carries an execution script to inform the client to process the application with the database compatibility problem according to the operation instruction of the execution script. In this processing mode, since the specific operation has been marked in the operation script, the client only needs to execute the operation script, thereby realizing the problem of upgrading the database compatibility under the premise of minimal modification to the client.
- the method for the server to deliver the new version of the database and the operation script information includes, but is not limited to, the server is configured to package the new version of the database and the operation script information by encapsulating the new version of the database and the operation script information in the software upgrade package; or, the server The new database and operation script information are delivered as separate messages.
- the server will perform the upgrade test before releasing the software upgrade package. According to the test results, the application that has database compatibility problems during the upgrade is obtained. Extract the new version of the database for each application that has compatibility issues and create a corresponding operation script.
- the server uses the DD file to indicate whether there is a database incompatibility and specific application, and the new version of the database and the corresponding operation script are packaged in the software upgrade package and delivered to the client.
- the format of the DD file includes but is not limited to the case shown in FIG. 2. Specifically, the first byte of the description field in the DD file is used to describe whether there is a database incompatible application and a specific one in the upgrade. The application name, with one bit to indicate whether there is a database incompatibility, the remaining seven to indicate the specific database incompatible applications.
- the process of implementing the software upgrade in this application example includes:
- Step S101 The client and the server initiate a session.
- the session can be initiated by the server first or by the client first.
- Step S102 The server sends a DD file to the client.
- Step S103 The client downloads and parses the DD file, and records the application with the compatibility problem.
- the process of parsing the DD file by the client specifically includes:
- Step S401 reading the first byte of the describle field
- Step S402 determining whether the first bit of the byte is 1;
- step S403 the first bit is 1, and there is a case where the application data is incompatible, and the next 7 bits are read and saved.
- step S404 the first bit is 0, and there is no case where the application data is incompatible, and the following 7 bits are skipped.
- Step S104 The client downloads the software upgrade package.
- Step S105 The client extracts the operation script and the new version database from the software upgrade package.
- Step S106 The client performs an upgrade.
- Step S107 After the upgrade is completed, the operation script is executed, the new version database is replaced according to the operation instruction of the operation script, and the data of the original database is imported into the new version database, so that the compatibility is achieved without destroying the user data.
- Step S108 The upgrade process ends, and the client reports the upgrade status to the server.
- the application when it is tested that an application is reported to be error due to database incompatibility after the upgrade, the application will be recorded, and a new version of the database will be extracted and a database replacement script will be created, and then the software upgrade package will be uploaded to On the server, indicate in the DD that the upgrade has data incompatibility errors and record the application name, and put the new version of the database and operation scripts in the software upgrade package.
- the client device initiates the upgrade, after downloading the DD file, parse this field in the DD and record the application name of the database to be updated.
- the new version database and operation scripts are extracted.
- the operation script is executed.
- the operation script includes replacing the new database and importing the original data into the new database.
- the embodiment of the present invention provides a client, as shown in FIG. 5, including:
- the information obtaining module 510 is configured to obtain an application that has a database compatibility problem when the software is upgraded;
- the compatibility processing module 520 is configured to, after the software is upgraded, copy the data in the original database of each application to a pre-acquired new version database compatible with the upgraded version, and delete the original database.
- the information acquiring module 510 is configured to receive an indication message sent by the server, and obtain, according to the indication message, an application that has a database compatibility problem during the upgrade.
- the manner in which the server sends the indication message includes, but is not limited to, the server sends the indication message by encapsulating the indication message in the software upgrade package, or the server refers to The message is delivered as an independent message.
- the application information of the database compatibility problem is preferably sent through the DD file in the fumo protocol message. That is to say, when the server and the client perform the pre-upgrade session, the server adds the application with the database compatibility problem to the DD file, so as to deliver the application with the database compatibility problem.
- the compatibility processing module 520 extracts a new version database and operation script information that is sent by the server side and is compatible with each of the applications and is compatible with the upgrade version, according to the operation of the operation script. Instructing to copy the data in the original database of each application to the corresponding new version database, and delete the original database. That is to say, when the server side issues the new version of the database information, it also carries an execution script to inform the client to process the application with the database compatibility problem according to the operation instruction of the execution script. In this processing mode, since the specific operation has been marked in the operation script, the client only needs to execute the operation script, thereby realizing the problem of upgrading the database compatibility under the premise of minimal modification to the client.
- the method for the server to deliver the new version of the database and the operation script information includes, but is not limited to, the server is configured to package the new version of the database and the operation script information by encapsulating the new version of the database and the operation script information in the software upgrade package; or, the server The new database and operation script information are delivered as separate messages.
- the client is notified to the client by the specific application in which the database is incompatible, so that the client can perform the replacement of the new database and the copying operation of the user data after the upgrade, so that the upgrade is performed without destroying the user data.
- An embodiment of the present invention provides a server, as shown in FIG. 6, including:
- the test module 610 is configured to perform an upgrade test by using the software upgrade package to be released, obtain an application with a database compatibility problem during the software upgrade, and send the obtained application information to the client;
- the processing module 620 is configured to extract, according to each application that has a database compatibility problem during the software upgrade, a corresponding new version database, and send the new version database information to the client.
- the processing module 620 is configured to: when extracting the corresponding new version database, further create an operation script, and send the operation script together with the new version database information to the client; wherein the operation The script is used to guide the client to use the new version of the database for data compatibility processing.
- test module 610 is configured to: but not limited to, the obtained application information is encapsulated in a software upgrade package and sent to the client; or the obtained application information is sent to the independent message to The client;
- the processing module 620 may, but is not limited to, encapsulating the extracted new version of the database information in the software upgrade package and sending the information to the client; or sending the extracted new version of the database information to the server as an independent message. Said client.
- the embodiment of the present invention provides a software-based software upgrade system, the system includes the client described in the second embodiment, and the server in the third embodiment. Therefore, the embodiment can also implement the corresponding beneficial technical effects. Since the foregoing has been described in detail, it will not be described here.
- the information acquisition module and the compatible processing module in the client provided by the embodiment of the present invention can be implemented by a processor in a terminal, such as a smart phone or a tablet computer;
- the test module and the processing module in the server can be implemented by a processor in the server; of course, it can also be implemented by a specific logic circuit; in the process of the specific embodiment, the processor can be a central processing unit (CPU, Central) Processing Unit), Microprocessor Unit (MPU), Digital Signal Processor (DSP), or Field Programmable Gate Array (FPGA).
- CPU Central
- MPU Microprocessor Unit
- DSP Digital Signal Processor
- FPGA Field Programmable Gate Array
- the above-mentioned data compatibility-based software upgrade method is implemented in the form of a software function module and sold or used as a stand-alone product, it may also be stored in a computer readable storage medium.
- the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions.
- a computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present invention.
- the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
- program codes such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
- the embodiment of the present invention further provides a computer readable storage medium, where the computer readable storage medium stores computer executable instructions for executing the foregoing implementation of the present invention for a client.
- the data-based software upgrade method provided by the example.
- an application for database compatibility problem is obtained when the software is upgraded.
- the data in the original database of each application is copied to a pre-acquired new version database compatible with the upgraded version, and the original The database is deleted.
- the technical solution provided by the present invention notifies the client of the application that may have data compatibility problems during the upgrade, so that the client can perform the upgrade for the application corresponding to the compatibility problem.
- End of the original The database is updated to the latest database obtained from the server side, and the data in the original database is imported into the new database, so that the upgrade is performed without destroying the user data, and the problem of incompatible database after the upgrade is well solved.
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Abstract
一种基于数据兼容的软件升级方法、客户端、服务器及系统、存储介质，所述方法包括：获取软件升级时存在数据库兼容问题的应用，当软件升级后，将各所述应用的原数据库内的数据拷贝到预先获取的与升级版本兼容的新版数据库中，并将原数据库删除。
Description
本发明涉及计算机技术领域，尤其涉及一种基于数据兼容的软件升级方法、客户端、服务器及系统、存储介质。
随着电子技术的飞速发展，电子设备的种类和数量都急剧上升，产品推出周期较以前短了许多。如此众多的产品快速上市，对售后服务提出了一种很大的挑战，一种新型的售后方式就此应运而生——软件升级。
在电子设备售出之后，当发现一些通过升级软件能够解决的设备故障或者设备功能缺陷时，厂家往往通过这种软件升级的方式修复设备故障，节约厂家大量维修成本。同时，也可以通过这种软件升级的方式来发布新的功能给已有用户使用，以此提升用户体验。
软件升级一般分为应用升级和系统升级，应用升级只针对某个具体的应用，如QQ，安全卫士等；系统升级针对设备的操作系统和应用，不仅更新具体的应用也更新整个系统。这两种升级都是保证用户获得最新操作体验的方式，但不管是应用升级还是系统升级，其核心用户体验是都不能删除用户数据。但FOTA(Firmware Over-the-Air，无线固件升级)升级中存在升级后个别应用因为用户数据库格式不兼容报错，导致用户无法使用的情况。比如手机桌面布局，升级前用户自己下载了一些应用如微博、QQ等，并把这些应用的图标放到主界面上，作为用户数据保存在数据库中，FOTA升级时不会升级这些存有用户数据的数据库。但升级后的手机桌面布局这个应用要用到新的数据库，新的数据库格式和原来的不一样，获取数据时就会报错，这就导致手机桌面布局这个应用无法使用。
目前解决这种数据库不兼容的技术方案是，升级时把不兼容应用的数据库清除掉，这样可以保证升级后应用能正常使用，如前面的手机桌面布局，就会把原来的数据库删掉，重新加载新版本的数据库。这样原数据库中用户的数据就会遭到破坏，如升级前用户下载的微博和QQ应用升级后就消失了，致使很多用户不相信升级，不敢去升级，这就违背了升级的初衷。
发明内容
本发明提供一种基于数据兼容的软件升级方法、客户端、服务器及系统、存储介质，用以解决现有技术采用的数据库兼容解决方案破坏用户数据，影响用户使用的问题。
依据本发明实施例的第一方面，本发明实施例提供一种基于数据兼容的软件升级方法，包括：
获取软件升级时存在数据库兼容问题的应用，当软件升级后，将各所述应用的原数据库内的数据拷贝到预先获取的与升级版本兼容的新版数据库中，并将原数据库删除。
在本发明的一种实施例中，所述获取软件升级时存在数据库兼容问题的应用，包括，通过接收服务器侧下发的指示消息，获取升级时存在数据库兼容问题的应用。
在本发明的一种实施例中，所述将各所述应用的原数据库内的数据拷贝到预先获取的与升级版本兼容的新版数据库中，包括：在软件升级后，提取服务器侧下发的与各所述应用对应且兼容升级版本的新版数据库和操作脚本信息，根据所述操作脚本的操作指示，将各所述应用的原数据库内的数据拷贝到对应的新版数据库中，并将原数据库删除。
依据本发明实施例的第二方面，本发明实施例提供一种客户端，包括：
信息获取模块，配置为获取软件升级时存在数据库兼容问题的应用；
兼容处理模块，配置为当软件升级后，将各所述应用的原数据库内的数据拷贝到预先获取的与升级版本兼容的新版数据库中，并将原数据库删除。
在本发明的一种实施例中，所述信息获取模块，配置为接收服务器侧下发的指示消息，根据所述指示消息获取升级时存在数据库兼容问题的应用。
在本发明的一种实施例中，所述兼容处理模块，配置为在软件升级后，提取服务器侧下发的与各所述应用对应且兼容升级版本的新版数据库和操作脚本信息，根据所述操作脚本的操作指示，将各所述应用的原数据库内的数据拷贝到对应的新版数据库中，并将原数据库删除。
依据本发明实施例的第三方面，本发明实施例还提供一种服务器，包括：
测试模块，配置为利用待发布的软件升级包进行升级测试，得到软件升级时存在数据库兼容问题的应用，并将得到的应用信息发送至客户端；
处理模块，配置为针对软件升级时存在数据库兼容问题的各应用，提取对应的新版数据库，并将所述新版数据库信息发送至客户端。
在本发明的一种实施例中，本发明所述服务器中，所述处理模块，配置为在提取对应的新版数据库时，制作操作脚本，并将所述操作脚本协同所述新版数据库信息一同发送至客户端；其中，所述操作脚本用以指导客户端利用新版数据库进行数据兼容处理。
在本发明的一种实施例中，本发明所述服务器中，所述测试模块，配置为将得到的应用信息封装在软件升级包中发送至所述客户端；或者，将得到的应用信息以独立消息的方式发送至所述客户端；
所述处理模块，配置为将提取的新版数据库信息封装在软件升级包中发送至所述客户端；或者，将提取的新版数据库信息以独立消息的方式发
送至所述客户端。
依据本发明实施例的第四方面，本发明实施例提供一种基于数据兼容的软件升级系统，其中，包括客户端和服务器，其中，客户端包括信息获取模块和兼容处理模块；服务器包括测试模块和处理模块，其中：
测试模块，配置为利用待发布的软件升级包进行升级测试，得到软件升级时存在数据库兼容问题的应用，并将得到的应用信息发送至客户端；
处理模块，配置为针对软件升级时存在数据库兼容问题的各应用，提取对应的新版数据库，并将所述新版数据库信息发送至客户端；
信息获取模块，配置为获取软件升级时存在数据库兼容问题的应用；
兼容处理模块，配置为当软件升级后，将各所述应用的原数据库内的数据拷贝到预先获取的与升级版本兼容的新版数据库中，并将原数据库删除。
在本发明的一种实施例中，所述处理模块，配置为在提取对应的新版数据库时，制作操作脚本，并将所述操作脚本协同所述新版数据库信息一同发送至客户端；其中，所述操作脚本用以指导客户端利用新版数据库进行数据兼容处理。
在本发明的一种实施例中，所述测试模块，配置为将得到的应用信息封装在软件升级包中发送至所述客户端；或者，将得到的应用信息以独立消息的方式发送至所述客户端；
所述处理模块，配置为将提取的新版数据库信息封装在软件升级包中发送至所述客户端；或者，将提取的新版数据库信息以独立消息的方式发送至所述客户端。
在本发明的一种实施例中，所述信息获取模块，配置为接收服务器侧下发的指示消息，根据所述指示消息获取升级时存在数据库兼容问题
的应用。
在本发明的一种实施例中，所述兼容处理模块，配置为在软件升级后，提取服务器侧下发的与各所述应用对应且兼容升级版本的新版数据库和操作脚本信息，根据所述操作脚本的操作指示，将各所述应用的原数据库内的数据拷贝到对应的新版数据库中，并将原数据库删除。
依据本发明实施例的第五方面，本发明实施例提供一种基于数据兼容的软件升级方法，包括：
服务器利用待发布的软件升级包进行升级测试，得到软件升级时存在数据库兼容问题的应用，并将得到的应用信息发送至客户端；
服务器对软件升级时存在数据库兼容问题的各应用，提取对应的新版数据库，并将所述新版数据库信息发送至客户端；
客户端获取软件升级时存在数据库兼容问题的应用；
当软件升级后，客户端将各所述应用的原数据库内的数据拷贝到预先获取的与升级版本兼容的新版数据库中，并将原数据库删除。
依据本发明实施例的第六方面，本发明实施例再提供一种计算机可读存储介质，所述存储介质中存储有可执行指令，所述可执行指令用于执行上述第一方面实施例提供的基于数据兼容的软件升级方法。
本发明有益效果如下：
本发明所述方案在进行升级前，会将升级时可能存在数据兼容问题的应用通知给客户端，使得客户端在进行升级时，针对相应兼容问题的应用，将客户端的原数据库更新为从服务器侧获取的最新数据库，并把原数据库中的数据导入到新数据库中，做到了升级但不破坏用户数据，很好的解决了升级后数据库不兼容的问题。
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对
实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本发明提供的一种基于数据兼容的软件升级方法的流程图；
图2为本发明中DD文件格式示意图；
图3为本发明所述应用示例实现软件升级的流程图；
图4为本发明中客户端解析DD文件的解析流程图；
图5为本发明提供的一种客户端的结构框图；
图6为本发明提供的一种服务器的结构框图。
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
为了解决现有技术采用的数据库兼容解决方案破坏用户数据，影响用户使用的问题，本发明实施例提供一种基于数据兼容的软件升级方法、客户端、服务器及系统。本发明通过将存在数据库不兼容的具体应用告知客户端，使得客户端在升级后能够进行新版数据库的替换以及用户数据的复制动作，实现了在不破坏用户数据的情况下，完成软件升级。下面就通过几个具体实施例对本发明的详细实施过程进行阐述。
实施例一
本发明实施例提供一种基于数据兼容的软件升级方法，如图1所示，包括：
步骤S101，获取软件升级时存在数据库兼容问题的应用；
可选地，该步骤中，通过接收服务器侧下发的指示消息，获取升级时存在数据库兼容问题的应用。
其中，服务器下发指示消息的方式包括但不限于为：服务器通过将指示消息封装在软件升级包中，实现对指示消息的下发；或者，服务器将指示消息以独立消息的方式下发。
其中，以独立消息的方式下发时，优选地，将存在数据库兼容问题的应用信息通过fumo协议报文中的DD文件发送。也就是说，在服务器与客户端进行升级前的会话时，服务器将存在数据库兼容问题的应用添加在DD文件中，以实现对存在数据库兼容问题的应用进行下发。
步骤S102，当软件升级后，将各所述应用的原数据库内的数据拷贝到预先获取的与升级版本兼容的新版数据库中，并将原数据库删除。
优选地，当软件升级后，提取服务器侧下发的与各所述应用对应且兼容升级版本的新版数据库和操作脚本信息，根据所述操作脚本的操作指示，将各所述应用的原数据库内的数据拷贝到对应的新版数据库中，并将原数据库删除。也就是说，服务器侧在下发新版数据库信息时，还携带一个执行脚本，以告知客户端按照执行脚本的操作指示对存在数据库兼容问题的应用进行处理。该处理方式中，由于具体的操作已经在操作脚本中标注，所以客户端只要按操作脚本执行即可，实现了在对客户端最小改动的前提下，解决升级数据库兼容问题。
其中，服务器下发新版数据库和操作脚本信息的方式包括但不限于为：服务器通过将新版数据库和操作脚本信息封装在软件升级包中，实现对新版数据库和操作脚本信息的下发；或者，服务器将新版数据库和操作脚本信息以独立消息的方式下发。
基于上述实施过程，下面给出一具体的应用示例，该应用示例给出一
些具体的实施方式，用以更清楚的阐述本发明。具体涉及如下内容：
服务器在发布软件升级包前会进行升级测试，根据测试结果，获取升级时存在数据库兼容问题的应用。对于存在兼容问题的各应用提取新版数据库并制作对应的操作脚本。
本应用示例中，服务器利用DD文件来标示是否有应用存在数据库不兼容的情况以及具体的应用，以及将新版数据库和对应的操作脚本封装在软件升级包中下发至客户端。
其中，DD文件的格式包括但不限于图2所示的情况，具体地，把DD文件中的description字段的第一个字节用来描述本次升级中是否存在数据库不兼容的应用以及具体的应用名称，用一位来标示是否有数据库不兼容的情况，剩余七位来标示具体的数据库不兼容的应用。
如图3所示，本应用示例实现软件升级的流程包括：
步骤S101：客户端和服务器发起会话。其中，会话可以由服务器先发起，也可由客户端先发起。
步骤S102：服务器向客户端下发DD文件。
步骤S103：客户端下载并解析DD文件，记录存在兼容问题的应用。
其中，客户端解析DD文件的流程，如图4所示，具体包括：
步骤S401，读取describle字段的第一个字节；
步骤S402，判断该字节的第一位是否为1；
步骤S403，第一位为1，存在应用数据不兼容的情况，读取后面的7位，保存。
步骤S404，第一位为0，不存在应用数据不兼容的情况，略过后面的7位。
步骤S104：客户端下载软件升级包。
步骤S105：客户端从软件升级包中提取出操作脚本和新版数据库。
步骤S106：客户端执行升级。
步骤S107：升级完成后，执行操作脚本，根据操作脚本的操作指示替换新版数据库，并把原数据库的数据导入到新版数据库中，使得在达到兼容的同时不破坏用户数据。
步骤S108：升级过程结束，客户端给服务器上报升级状态。
也就是说，当经过测试发现升级后某个应用由于数据库不兼容导致报错，就会把该应用记录下来，并且提取新版本的数据库和制作一个数据库替换的脚本，然后在把软件升级包上传到服务器上时，在DD中注明本次升级有数据不兼容的错误和记录应用的名称，并且在软件升级包中把新版本的数据库和操作脚本放进去。当客户端设备发起升级时，下载DD文件后，解析DD中这个字段，记录要更新数据库的应用名称。当升级包下载完成后，把里面的新版本数据库和操作脚本提取出来，在完成升级后，执行操作脚本，操作脚本包含替换新数据库、把原来的数据导入到新数据库中等动作。
实施例二
与实施例一相对应，本发明实施例提供一种客户端，如图5所示，包括：
信息获取模块510，配置为获取软件升级时存在数据库兼容问题的应用；
兼容处理模块520，配置为当软件升级后，将各应用的原数据库内的数据拷贝到预先获取的与升级版本兼容的新版数据库中，并将原数据库删除。
可选地，本实施例中，信息获取模块510，配置为通过接收服务器侧下发的指示消息，根据所述指示消息获取升级时存在数据库兼容问题的应用。
其中，服务器下发指示消息的方式包括但不限于为：服务器通过将指示消息封装在软件升级包中，实现对指示消息的下发；或者，服务器将指
示消息以独立消息的方式下发。
其中，以独立消息的方式下发时，优选地，将存在数据库兼容问题的应用信息通过fumo协议报文中的DD文件发送。也就是说，在服务器与客户端进行升级前的会话时，服务器将存在数据库兼容问题的应用添加在DD文件中，以实现对存在数据库兼容问题的应用进行下发。
可选地，本实施例中，兼容处理模块520，在软件升级后，提取服务器侧下发的与各所述应用对应且兼容升级版本的新版数据库和操作脚本信息，根据所述操作脚本的操作指示，将各所述应用的原数据库内的数据拷贝到对应的新版数据库中，并将原数据库删除。也就是说，服务器侧在下发新版数据库信息时，还携带一个执行脚本，以告知客户端按照执行脚本的操作指示对存在数据库兼容问题的应用进行处理。该处理方式中，由于具体的操作已经在操作脚本中标注，所以客户端只要按操作脚本执行即可，实现了在对客户端最小改动的前提下，解决升级数据库兼容问题。
其中，服务器下发新版数据库和操作脚本信息的方式包括但不限于为：服务器通过将新版数据库和操作脚本信息封装在软件升级包中，实现对新版数据库和操作脚本信息的下发；或者，服务器将新版数据库和操作脚本信息以独立消息的方式下发。
综上所述，本实施例中通过将存在数据库不兼容的具体应用告知客户端，使得客户端在升级后能够进行新版数据库的替换以及用户数据的复制动作，做到了升级但不破坏用户数据，很好的解决了升级后数据库不兼容的问题。
实施例三
本发明实施例提供一种服务器，如图6所示，包括：
测试模块610，配置为利用待发布的软件升级包进行升级测试，得到软件升级时存在数据库兼容问题的应用，并将得到的应用信息发送至客户端；
处理模块620，配置为针对软件升级时存在数据库兼容问题的各应用，提取对应的新版数据库，并将所述新版数据库信息发送至客户端。
优选地，本实施例中，处理模块620，配置为在提取对应的新版数据库时，还制作操作脚本，并将所述操作脚本协同所述新版数据库信息一同发送至客户端；其中，所述操作脚本用以指导客户端利用新版数据库进行数据兼容处理。
进一步地，本实施例中，测试模块610，配置为可以但不限于将得到的应用信息封装在软件升级包中发送至所述客户端；或者，将得到的应用信息以独立消息的方式发送至所述客户端；
进一步地，本实施例中，处理模块620可以但不限于将提取的新版数据库信息封装在软件升级包中发送至所述客户端；或者，将提取的新版数据库信息以独立消息的方式发送至所述客户端。
实施例四
本发明实施例提供一种基于数据兼容的软件升级系统，所述系统包括实施例二所述的客户端，以及实施例三所述的服务器，因此本实施例也能实现相应的有益技术效果，由于前文已经进行了详细的说明，所以此处不再赘述。
上述说明示出并描述了本发明的优选实施例，但如前所述，应当理解本发明并非局限于本文所披露的形式，不应看作是对其他实施例的排除，而可用于各种其他组合、修改和环境，并能够在本文所述发明构想范围内，通过上述教导或相关领域的技术或知识进行改动。而本领域人员所进行的改动和变化不脱离本发明的精神和范围，则都应在本发明所附权利要求的保护范围内。
本发明实施例提供的客户端中的信息获取模块和兼容处理模块，都可以通过终端如智能手机、平板电脑中的处理器来实现；本发明实施例提供
的服务器中的测试模块和处理模块，都可以通过服务器中的处理器来实现；当然也可通过具体的逻辑电路实现；在具体实施例的过程中，处理器可以为中央处理器(CPU，Central Processing Unit)、微处理器(MPU，Micro Processor Unit)、数字信号处理器(DSP，Digital Signal Processor)或现场可编程门阵列(FPGA，Field Programmable Gate Array)等。
本发明实施例中，如果以软件功能模块的形式实现上述的基于数据兼容的软件升级方法，并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明实施例的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机、服务器、或者网络设备等)执行本发明各个实施例所述方法的全部或部分。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read Only Memory)、磁碟或者光盘等各种可以存储程序代码的介质。这样，本发明实施例不限制于任何特定的硬件和软件结合。
相应地，本发明实施例再提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行上述本发明用于客户端的各实施例所提供的基于数据兼容的软件升级方法。
本发明实施例中，获取软件升级时存在数据库兼容问题的应用，当软件升级后，将各所述应用的原数据库内的数据拷贝到预先获取的与升级版本兼容的新版数据库中，并将原数据库删除；如此，本发明所提供的技术方案在进行升级前，会将升级时可能存在数据兼容问题的应用通知给客户端，使得客户端在进行升级时，针对相应兼容问题的应用，将客户端的原
数据库更新为从服务器侧获取的最新数据库，并把原数据库中的数据导入到新数据库中，做到了升级但不破坏用户数据，很好的解决了升级后数据库不兼容的问题。
Claims (16)
- 一种基于数据兼容的软件升级方法，包括：获取软件升级时存在数据库兼容问题的应用，当软件升级后，将各所述应用的原数据库内的数据拷贝到预先获取的与升级版本兼容的新版数据库中，并将原数据库删除。
- 如权利要求1所述的方法，其中，所述获取软件升级时存在数据库兼容问题的应用，包括：通过接收服务器侧下发的指示消息，获取升级时存在数据库兼容问题的应用。
- 如权利要求1或2所述的方法，其中，所述将各所述应用的原数据库内的数据拷贝到预先获取的与升级版本兼容的新版数据库中，包括：提取服务器侧下发的与各所述应用对应且兼容升级版本的新版数据库和操作脚本信息，根据所述操作脚本的操作指示，将各所述应用的原数据库内的数据拷贝到对应的新版数据库中。
- 一种客户端，包括：信息获取模块，配置为获取软件升级时存在数据库兼容问题的应用；兼容处理模块，配置为当软件升级后，将各所述应用的原数据库内的数据拷贝到预先获取的与升级版本兼容的新版数据库中，并将原数据库删除。
- 如权利要求4所述的客户端，其中，所述信息获取模块，配置为接收服务器侧下发的指示消息，根据所述指示消息获取升级时存在数据库兼容问题的应用。
- 如权利要求4或5所述的客户端，其中，所述兼容处理模块，配置为在软件升级后，提取服务器侧下发的与各所述应用对应且兼容升级版本的新版数据库和操作脚本信息，根据所述操作脚本的操作指示，将各所述应用的原数据库内的数据拷贝到对应的新版数据库中，并将原数 据库删除。
- 一种服务器，包括：测试模块，配置为利用待发布的软件升级包进行升级测试，得到软件升级时存在数据库兼容问题的应用，并将得到的应用信息发送至客户端；处理模块，配置为针对软件升级时存在数据库兼容问题的各应用，提取对应的新版数据库，并将所述新版数据库信息发送至客户端。
- 如权利要求7所述的服务器，其中，所述处理模块，配置为在提取对应的新版数据库时，制作操作脚本，并将所述操作脚本协同所述新版数据库信息一同发送至客户端；其中，所述操作脚本用以指导客户端利用新版数据库进行数据兼容处理。
- 如权利要求7或8所述的服务器，其中，所述测试模块，配置为将得到的应用信息封装在软件升级包中发送至所述客户端；或者，将得到的应用信息以独立消息的方式发送至所述客户端；所述处理模块，配置为将提取的新版数据库信息封装在软件升级包中发送至所述客户端；或者，将提取的新版数据库信息以独立消息的方式发送至所述客户端。
- 一种基于数据兼容的软件升级系统，其中，包括客户端和服务器，其中，客户端包括信息获取模块和兼容处理模块；服务器包括测试模块和处理模块，其中：测试模块，配置为利用待发布的软件升级包进行升级测试，得到软件升级时存在数据库兼容问题的应用，并将得到的应用信息发送至客户端；处理模块，配置为针对软件升级时存在数据库兼容问题的各应用，提取对应的新版数据库，并将所述新版数据库信息发送至客户端；信息获取模块，配置为获取软件升级时存在数据库兼容问题的应用；兼容处理模块，配置为当软件升级后，将各所述应用的原数据库内的数据拷贝到预先获取的与升级版本兼容的新版数据库中，并将原数据库删除。
- 如权利要求10所述的系统，其中，所述处理模块，配置为在提取对应的新版数据库时，制作操作脚本，并将所述操作脚本协同所述新版数据库信息一同发送至客户端；其中，所述操作脚本用以指导客户端利用新版数据库进行数据兼容处理。
- 如权利要求10所述的系统，其中，所述测试模块，配置为将得到的应用信息封装在软件升级包中发送至所述客户端；或者，将得到的应用信息以独立消息的方式发送至所述客户端；所述处理模块，配置为将提取的新版数据库信息封装在软件升级包中发送至所述客户端；或者，将提取的新版数据库信息以独立消息的方式发送至所述客户端。
- 如权利要求10所述的系统，其中，所述信息获取模块，配置为接收服务器侧下发的指示消息，根据所述指示消息获取升级时存在数据库兼容问题的应用。
- 如权利要求10所述的系统，其中，所述兼容处理模块，配置为在软件升级后，提取服务器侧下发的与各所述应用对应且兼容升级版本的新版数据库和操作脚本信息，根据所述操作脚本的操作指示，将各所述应用的原数据库内的数据拷贝到对应的新版数据库中，并将原数据库删除。
- 一种基于数据兼容的软件升级方法，包括：服务器利用待发布的软件升级包进行升级测试，得到软件升级时存在数据库兼容问题的应用，并将得到的应用信息发送至客户端；服务器对软件升级时存在数据库兼容问题的各应用，提取对应的新版数据库，并将所述新版数据库信息发送至客户端；客户端获取软件升级时存在数据库兼容问题的应用；当软件升级后，客户端将各所述应用的原数据库内的数据拷贝到预先获取的与升级版本兼容的新版数据库中，并将原数据库删除。
- 一种计算机可读存储介质，所述存储介质中存储有可执行指令，所述可执行指令用于执行权利要求1至3任一项所述的基于数据兼容的软件升级方法。
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| CN113687850A (zh) * | 2021-08-31 | 2021-11-23 | 南京数字跳动网络技术有限公司 | 一种基于组件库的客户端统一配置中心系统 |
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| US10365914B2 (en) * | 2016-05-03 | 2019-07-30 | Microsoft Technology Licensing, Llc | Providing automatic detection and optimization of user experience upgrades based on detected customization |
| CN106547432A (zh) * | 2016-10-31 | 2017-03-29 | 努比亚技术有限公司 | 一种移动终端桌面布局系统及方法 |
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