多线程，串口编程，包括一个头文件和一个源文件，封装在一个类中，相信大家看过这两个文件后，对相关的应用一定回有一个大致的编程模式形成-Multi-threading, serial programming, including a header file and a source file, encapsulated in a class, I believe that everyone read these two documents, the relevant application must