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抱歉,如果问题重复,我试图寻找它,但不知道。我的场景是这样的:
这可能很容易实现,但任何指针都会很有用。
看看 comet,它是一种推送机制,允许您将消息从服务器发送到浏览器。
http://docs.codehaus.org/display/JETTY/Cometd+(又名+Bayeux)