聊天室，分有客户端和服务端。客户端进行注册、登录、群聊、私聊等功能，还可以更改字体，字的颜色等等。服务端管理员可以监控聊天室的登录情况，将用户踢出聊天室等-Chat rooms, divided into client and server. Client registration, login, group chat, private chat and other functions, you can also change the font, color, and so the word.