Dynamic application program updating method and device

An application program and dynamic update technology, applied in the computer field, can solve problems such as high update cost and poor stability, and achieve the effect of realizing dynamization, ensuring stability and compatibility

Inactive Publication Date: 2018-11-06
BEIJING 58 INFORMATION TTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a method and device for dynamically updating an application program, which are used to solve the problem of high update cost and poor stability of the current APP dynamic update scheme

Method used

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  • Dynamic application program updating method and device
  • Dynamic application program updating method and device
  • Dynamic application program updating method and device

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Embodiment Construction

[0087] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0088] In the prior art, plug-in is used to update the application program. Plug-in is generally used to dynamically deliver new plug-ins, which means that only dynamic addition is possible. The cost of dynamic update is high and the stability is insufficient. This also determines that it is difficult to implement a grayscale system. In addi...

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Abstract

Embodiments of the invention provide a dynamic application program updating method and device. The method comprises the following steps of: after an application program is started, obtaining a resource pack of the application program; verifying whether a new JS service pack exists under a catalog of the resource pack or not; if the verification result is positive, determining whether a script filein the JS service pack is same as a script file currently used by the application program in the aspect of version or not; and if the determination result is negative, loading the script file in theJS service pack and operating the application program. According to the method and device, verification is carried out on service packs in the program loading process so as to decide whether to use script files in the service packs or original script files to operate application programs, so that dynamic logic functions and interfaces can be realized without depending on new versions, the newest versions can be covered in time, enough stability and compatibility can be ensured, and influences of system versions are avoided as much as possible.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a method and device for dynamically updating application programs. Background technique [0002] With the widespread application of smart terminal devices, an application program (Application, APP) on the terminal device also changes according to user requirements, and the APP needs to update resources according to user requirements. [0003] In the prior art, a plug-in method is provided to dynamically update the APP, and the method can dynamically change the content of the application program without reinstalling a new package. The main principle is to use Android's internal ClassLoader to dynamically load new classes to achieve dynamization. Many applications can download optional plug-ins to extend the content of the program. It also provides a hot fix method to dynamically update the APP. This method is mostly used to fix known online problems in a timely manner without ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/658
CPCG06F8/658
Inventor 王广
Owner BEIJING 58 INFORMATION TTECH CO LTD
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