protobuf plugin 的优势：
1：最大的优势就是不需要编写任何C++ 代码，就可以使用protobuf 消息进行通信
2：动态读取和写入protobuf 协议内容，最简易的接口函数
3：支持 IOS, Android，Windows 平台
Advantages of the protobuf plugin:
1: The biggest advantage is that you can use protobuf messages for communication without writing any C++ code.
2: Dynamically read and write protobuf protocol content, with simple interface functions.
3: Supports iOS, Android, and Windows platforms.