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var socket = 
{
    connect: function(host, port)
    {
        alert('Connecting socket server,host:' + host + ',port:' + port);
    }
};
//Ò»¸ö¼´Ê±Í¨Ñ¶À࣬ÆäÖÐconnect·½·¨»¹½«×÷ΪAJAX»Øµ÷º¯Êý±»µ÷ÓÃ
function classIm()
{
    this.host = '192.168.1.28';
    this.port = '8080';
    this.connect = function(data)
    {
        socket.connect(this.host, this.port);
    };
}
//ʵÀý»¯¼´Ê±Í¨Ñ¶Àà
var IM = new classIm();
//AJAXÇëÇó£¬ÕâÀï¼ÙÉèÒª´ò¿ªsocketÁ¬½ÓÊ×ÏÈҪͨ¹ýWEBµÃÖªÓû§WEBµÇ¼³É¹¦
$.get('CheckWebLogin.aspx', IM.connect);
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ajaxSettings: 
{
    url: location.href,
    global: true,
    type: "GET",
    contentType: "application/x-www-form-urlencoded",
    processData: true,
    async: true
}
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