常规射频卡读写程序,可以实现德卡射频卡的读写功能-Conventional radio frequency card reader program, you can achieve the decca RF card read and write capabilities

不使用JNI，通过JNAIVE用Java调用windows的dll文件,实现桌面射频卡读卡器读写功能-Do not use JNI, through the JNAIVE Windows with Java call DLL files, realize the desktop radio frequency card reader function, speaking, reading and writing