▍1. QQ
说明: 个完全开源的交互聊天软件 ,仿QQ版增加了服务器互联的功能,增加了服务器互连的功能,同时去掉了服务器集群的功能 增加了群组的功能,包括聊天室和游戏大厅 ,增加了一个网络五子棋游戏,改正了在有些网络环境下,每5分钟左右自动掉线的问题.(Fully interactive open-source chat software, an increase of imitation QQ server version of the function of the Internet, an increase of the interconnection functions of the server at the same time removed the functions of server clusters increase the group s functions, including chat rooms and gaming hall, an increase of a network Gobang games, corrected in some network environment, every 5 minutes automatically dropped the issue.)