jquery ajax jsonp callback 404 406 java 解决方案 1

 $(document).ready(function(){if($('#userForm').valid()){var formData = $("#userForm").serializeArray();
                $.ajax({
                    url:'http://www.domain.com/user/'+ $('#Id').val()+'?callback=?',
                    type:"POST",
                    data: formData,
                    dataType:"jsonp",
                    jsonpCallback:"localJsonpCallback"});});function localJsonpCallback(json){if(!json.Error){
            $('#resultForm').submit();}else{
            $('#loading').hide();
            $('#userForm').show();
            alert(json.Message);}}