一个类似QQ的聊天程序，其中实现了QQ聊天通信的大部分功能，包括聊天者之间聊天信息的传输、聊天者自建聊天室、选择加入聊天室等功能。-QQ chat a similar procedure, in which the QQ chat realize most of the functions of communication, including chat chat between the information transmission, chat who own chat rooms, cho