远程协助模块java源程序，可实现，屏幕截图，系统托盘，在组件上显示影像， 联系人对像保存为本地文件，rmi远程方法调用，在网络中传递图片-Remote Assistance Module java source code can be realized, screen shots, system tray, in the component display images, contacts, saved as a local file as the right, rmi remote meth