Applied function extension method, device, terminal equipment and storage medium

Abstract

Embodiments of the present application provide an application function extension method, device, terminal device, and storage medium, so as to implement function extension in the application. The method includes: during the running of the application, establishing the target method stored at the first address and the replacement method stored at the second address; exchanging the storage addresses of the target method and the replacement method, and establishing the target method stored at the second address Correspondence between the target method at the first address and the replacement method stored at the first address; execute the replacement method at the first address, and call back the target method at the second address according to the replacement method, and execute the target method. The extended replacement method does not affect the normal execution of the target method, so that the extension of the application function can be realized, and it has good scalability and flexibility.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular, to an application function expansion method, an application function expansion device, a terminal device, and a storage medium. Background technique [0002] AOP (Aspect Oriented Programming, aspect-oriented programming technology) is a technology that can dynamically and uniformly add functions to a program without modifying the source code by means of pre-compilation and runtime dynamic proxy. Using AOP can isolate each part of the business logic, thereby reducing the coupling between each part of the business logic, improving the reusability of the program, and improving the efficiency of development. [0003] For the Android Art virtual machine, the existing AOP method usually inserts bytecodes at compile time, such as AspectJ, and the execution method is to put the aspect class (that is, the AOP aspect class) and the target class (the AOP class) together. Use,...

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Problems solved by technology

[0004] However, after an APP (Application, application program) is downloaded from the published platform to the user's device, the above-mentioned method cannot play a role in inserting the bytecode when the application is compiled, that is, it cannot be used in the published application program, that is, the above-mentioned This method of inserting bytecode at compile time has poor scalability and poor flexibility

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