利用jquery跨域访问一般处理程序

$.getJSON('http://www.taik.com?Action=getservice&r=' + Math.random() + '&jsoncallback=?', function (data) {
//回调函数，处理返回的数据 jsoncallback=? 必须有

 }); 

bool success = true;
                string result = "";
                string msg = "";

                    result = BindServiceInfo();
                    context.Response.ContentType = "text/html; charset=utf-8";
                    string callback = BLL.Util.GetCurrentRequestQueryStr("jsoncallback");  //jsoncallback参数回传必须有

if (!string.IsNullOrEmpty(callback)) { result = callback + "(" + result + ")"; } context.Response.Write(result);