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$.ajax({
        type: "post",
        url: loginUrl,
        data: "username=" +uname + "&password=" +pwd,
        async: false,
        dataType: "json", //·µ»Øjson¸ñʽµÄÊý¾Ý
        cache: false,
        success: function(msg) {
            if (msg != null) {
               alert(msg.script);
               $("#test").html(decodeURIComponent(msg.script));
               
            }
            else {
              
            }
        },
        error: function(msg) {
           alert(msg);
        }
    });


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<head>
<title>jQuery Ajax ʵÀýÑÝʾ</title>
</head>
<script language="javascript" src="../lib/jquery.js"></script>
<script language="javascript">
$(document).ready(function ()
{
   $('#send_ajax').click(function (){
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</httpHandlers>
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