我这几天一直在研究WebQQ，刚开始以为是socket来实现消息的发送，但是后来感觉不像，我怀疑是用ajax实现的，因为我昨天晚上用firebug查看了一下WebQQ的发送按钮元素，发现它是一个空的超链接，而且没有绑定任何的事件，但是却可以实现发送消息的功能，真的是太神奇，如果是ajax实现的，那也应该有调用函数的过程啊！！有哪位高人知道其中的奥秘，给在下解惑，感激不尽。。。
回复讨论(解决方案)
comet?
JS赋值上去的事件你看不见。
comet 我在网上也百度了很多资料，都说是基于ajax的技术，但是却没有更加详细的实例，你能给我具体的解释一下吗？
JS赋值上去的事件你看不见。
那你知道怎么通过firebug查看那些js函数吗？
找按钮的节点名，class或者，id，然后CTRL+F，绑定事件必须定位！
不太可能是轮询，这样会拖垮服务器的。
据猜测可能是socket，只不过是隔某段时间重连一次。
我又百度了一下，据很多人说是comet技术，但是comet技术到底是个什么样的技术，它给出的代码和实例根本看不懂。。
firebug不是什么请求都能看得到的
websocket?估新没这么新颖吧
轮询
收到一条消息就断开 然后继续连接
百度了好多资料，我现在不清楚的问题是，如果是ajax实现的，那么如果是两个客户端进行通信，ajax不是只能把数据返回给其中的一个客户端吗？那另外一个客户端，服务器是怎么给他把数据发送过去的呢？
11楼正街 其他人没去看过不要乱说 楼主抓包能力有待提高 firebug足矣
webqq现在的研究资料多了,其实也很简单,去这个地址看看交流一下吧 www.10qf.com
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