想批量删除 自己也是闲者没事了于是就写了这个程序，完全模拟按键，入门的朋友可以看一下-to batch delete themselves were idle with nothing to write on the result of this process, fully simulated keys The portal can look at the friends

局域网聊天,udp的，稍后会加上传文件的功能 只是现在发现，Thread线程多了以后会导致软件界面卡死-LAN chat, udp, and later added upload function is now found, Thread thread will result in more than a software interface cards after death