用jsp+ajax实现网页无刷新聊天室，不过是群聊，还没有实现私人聊天功能，我将会尽快的完成其他相关功能,Achieved using jsp+ ajax page refresh-free chat rooms, but a group chat, private chat feature has not been achieved, I will perform other related functions as soon as possible

一个JAVA的简单即时聊天，用到ajax技术和JSP+SERVLER-A simple real-time chat JAVA