java 共享桌面的，可以在局域网内远程显示对方机器的桌面，远程控制。-java desktop sharing, remote LAN can show the other side of the desktop machines, remote control.

实现局域网内桌面共享功能！！！！就是在线程优化方面还有欠缺。-Sharing within a LAN to the desktop! ! ! ! There is a lack of threading optimization.