用Java在Windows下实现串口全双工通讯的例子，Eclipse编译通过。注：读串口超时的话，编译器会提示出错。,Using Java in Windows to achieve full-duplex serial communication example, Eclipse compiler through. Note: Reading serial port timeout, then the compiler will be prompted to make mistakes.

java串口程序，可以直接文件配置，界面支持-java serial procedures, can directly file configuration, interface support