用java做的QQ客户端和服务器，作者是山东科技大学 信息学院2009级的王昌帅，司吉峰，王松松，请大家不要乱传，-With java QQ client and server, the author of Shandong University of Technology School of Information 2009 of wangchagnshuai, sijifeng, Wangsong Song, please do not mess pass, thank you! ! !