Ajax调用webservice的一个简单的小应用

<script language="javascript" type="text/javascript">
        function show() {
            var pero = new Person();
            pero.Name = "Sandy";

            pero.Id = "51";

            WebServiceMethod.GetPeron(pero, onsc);
        }
        function onsc(ss) {
            document.getElementById("demo").innerHTML = "name是："+ss.Name +"    "+ "ID是："+ss.Id;
        }
    </script>

//webservice中WebServiceMethod

 [WebMethod]
    [GenerateScriptType(typeof(Person))]
    public Person GetPeron(Person per)
    {
        return per;
    }