[English]
Warning: Only Support RS232/RS485, if you want to read tag actively, you must use ReaderSoft to set interface to RS232/RS485, and set WorkMode in ActiveMode. 

Compile with Eclipse2020, and java version is 1.8, and you should install windowbuilder in the eclipse

[Chinese]
提示：该代码仅适用于串口。如果想要主动读卡，请用读卡器软件设置上传接口为RS232/RS485，同时设置工作模式为 主动模式。

