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Invalid label WCF Rest Service Jsonp response

开发者 https://www.devze.com 2023-04-09 14:28 出处：网络

I\'m trying to get json from wcf rest service and I getting json, but with *invalid label* , I\'ve tried the callback wrapper but still getting the same error message

相关专题：jquery json

I'm trying to get json from wcf rest service and I getting json, but with *invalid label* , I've tried the callback wrapper but still getting the same error message here is the code

<html>
<head>
<script src="js/jquery-1.5.min.js"&g开发者_如何学运维t;</script>
<script type="text/javascript">

var JSONCall = function(_url,callback)
{
    $.ajax({
           type: "GET",
           cache: false,
           url: _url,
           data: '{}',
           contentType: "application/javascript",
           dataType: "jsonp",
           success: function(result) {

            alert('sfss');
            //console.log(result);
                callback(result);
           },
            error: function (data, status, e)
            {
                alert("EError:"+e);
            }
        });
};

/*GET ALL DATA*/
//invalid label to Rest Service jsonp
function getAllData()
{
    JSONCall('http://svc.somedomain.com/RestServiceImpl.svc/?callback=?',function(data){
        console.log(data);
    });

}
</script>

</head>

<body>

 <input type="button" value="Get Json" onclick="getAllData()" />

</body>
</html>

How can I get proper response, thanks