jquery ajax .ashx

$.ajax({
           type: "POST",
           url: "Login.ashx",
           cache: false,
           data: "_name="+ name +"&_pass="+ pass,
           success: function(msg){
                if(msg == "TRUE")
                    window.location = "../Common/Loaddata.aspx?name=" + $("#UserName").val();
                else
                    $("#message").html("用户名或密码错误!");
           }
        });

 

string username = context.Request.Form["_name"];
string password = context.Request.Form["_pass"];