Use iOS reverse tools to shell, and use tools such as class-dump and Hopper to export the binary files of WeChat. These tools can extract information such as class name, method name and attribute name from the binary file of WeChat.

Wechat is a cross-platform instant messaging program developed by Tencent, which is characterized by receiving qq offline messages and sending and receiving voice messages. This is a free application that provides instant messaging service for smartphones.