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用node.js和websocket来做的聊天室demo
This project forked from auzll/nodechat
用node.js和websocket来做的聊天室demo
初学node.js和html5的相关技术(node方面大部分都是在cnodejs.org上面看技术文章学到的),想着学以致用,于是基于node.js和websocket来做了一个多人聊天室: 一、功能简介 1、用户随意输入一个昵称即可登录 2、登录成功后 1) 对正在登录用户来说,罗列所有在线用户列表,罗列最近的历史聊天记录 2) 对已登录的用户来说,通知有新用户进入房间,更新在线用户列表 3、退出登录 1) 目前未支持直接退出,只能通过关闭网页来退出... 2) 当有用户退出,其他所有在线用户会收到信息,通知又用户退出房间,同时更新在线用户列表 4、聊天 1) 聊天就是广播,把信息广播给所有连接在线的用户 5、一些出错处理 1) 暂时简单处理了系统逻辑错误、网络出错等特殊情况的出错提示 二、参考文章 1、websocket与node.js的完美结合( http://cnodejs.org/blog/?p=273 ) 。从这里了解到node-websocket-server 这个框架的,一个node.js和websocket通讯的框架,本程序中有使用到。 2、nodejs: 真正的一份代码,到处运行( http://cnodejs.org/blog/?p=702 ) 。从这里了解到如何在svr和client中同时复用部分代码,当然,本程序也模仿了这里面的技术来做,例如我源码里面svr/chatLib.js其实是同时被svr和client公用的。 微博交流: http://weibo.com/zhengll
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