Hot repair method for achieving patch security, mobile terminal and hot repair system

Abstract

The invention discloses a hot repair method for achieving patch security, a mobile terminal and a heat repair system. The hot repair method comprises the steps that a network request for downloading a patch file is sent to a remote end and a response to the network request is received; according to the response to the network request, whether or not the patch file is available in the remote end is judged, and if so, the patch file is downloaded, and a digital signature is encrypted and saved; otherwise, program running is continued in accordance with the original program logic; the patch file is called and signature verification is conducted, if the verification is successful, according to the key names of data variables, the corresponding code of the patch file is queried, otherwise, the network request is resent; based on the code, the Java layer is utilized to interact with Js, logic repairing is conducted on the data variables to be modified, and the to-be-inputted parameters of the original program are obtained; program running is continued according to the original program logic, and the desired results are obtained. According to the hot repair method for achieving patch security, the hot repair is achieved by utilizing the interaction between Js and the Java layer, the stability of the repair is improved, the digital signature encryption and the corresponding verification are conducted, and the security of the patch repair is enhanced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a hot repair method for realizing patch security, a mobile terminal and a hot repair system. Background technique [0002] Android is a Linux-based mobile phone operating system launched by Google. Primarily suitable for mobile devices such as smartphones and tablets. The Android architecture is divided into four layers: the Linux kernel layer, the system runtime library, the application framework layer (Framework), and the application layer. As a mobile application, it is mainly coded at the application layer. Due to the limitations of the entire system architecture, the update of the regular version requires an overall update (repackage and installation) of the entire mobile application. This way is too long for the entire project management, from the beginning of the repair to the end of the release. It is also not conducive to user experience and affects marketing....

AI Technical Summary

Problems solved by technology

[0010] However, the above repair method has obvious defects: resource files cannot be replaced, and from the actual use process, it is found that this repair solution has different performances for different models: not stable enough

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