MyQQ

代码说明：

   根据企业对QQ系统的要求，本系统可以实现以下目标：  操作简单方便、界面简洁美观。  每个客户端只能注册一次。  可以在局域网中实现文字及大图片的传输。  可以实现局域网视频。  可以实现多用户的信息通信。  系统运行稳定、安全可靠。 (According to business-to-QQ system requirements, the system can achieve the following goals:  is easy and simple interface, simple and beautiful.  Each client can only register once.  can be implemented in the LAN transmission of text and large images.  can achieve LAN video.  can achieve multi-user information and communication.  system is running stable, safe and reliable.)