$.ajax({
url: "auto_action.jsp",
type: "POST",
data: {nickName:request.term},
contentType :"application/x-www-form-urlencoded;charset=UTF-8", //加上这句就可以了！
success: function(data) {
alert(data);
}
});
页面代码：
<head runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManage ......
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<div>
<asp:updatepanel ID="UP" runat="server">
<ContentTemplate>
......
由于安全问题的考虑，Ajax(xmlhttprequest)默认是不支持跨域调用的。比如在www.cadal.com去请求www.test.cadal.com的数据，都是不行的。
解决方案有很多，总结如下：
参考：
1.利用<script>标签
Difficult to know when the content is available, no standard methodology, can be considered a "security risk" ......
