1．连续获得被控端机器屏幕变化。 2．实现被控端硬盘文件的上传、下载。 3．实现对鼠标、键盘的模拟。 4．实现在被控端机器上执行任意DOS命令。 5．远程关机、远程重启计算机。 -A. Continuous access to the host machine screen changes. Two. The host hard disk file to upload, download. 3. Mouse, keyboard simulation. 4. Achieve i