谁给个json的例子啊，完整点的小应用阿

Question

真是的，这个问题就是没人会，回答的人给我一段json的格式，擦，我要那种干什么？、擦

Answer 1

function getZipCodeInfo(zip, funcBeforeSend, funcComplete, funcSuccess, funcError) {
    $.ajax({
        type: 'GET',
        url: '/AjaxZipCode.aspx?Zip=' + zip,
        dataType: 'xml',
        beforeSend: funcBeforeSend,
        success: function (xml) {
            var cities = $(xml).find('cities').text();
            var rtn = new zipInfo();
            rtn.cities = cities.split('?');
            rtn.zipCode = zip;
            rtn.state = $(xml).find('State').text();
            rtn.stateAbb = $(xml).find('StateAbb').text();
            rtn.stateid = $(xml).find('StateID').text();
            funcSuccess(rtn);
        },
        complete: funcComplete,
        error: funcError
    });AjaxZipCode.aspx.cs文件中：
        protected void Page_Load(object sender, EventArgs e)
        {
            zipCode = Request.QueryString["Zip"];
            if(!string.IsNullOrEmpty(zipCode))
            {
                DataSet ds = AddressManager.GetInstance().GetAddressByZipCode(zipCode);
                if(Util.HasMoreRow(ds))
                {
                    DataRow dr = ds.Tables[0].Rows[0];
                    string cities = "";
                    foreach (DataRow dr2 in ds.Tables[0].Rows)
                    {
                        cities = cities + "?" + Util.TrimNull(dr2["City"]);
                    }
                    Response.ContentType = "application/xml";
                    XmlWriter writer = new XmlTextWriter(Response.OutputStream, System.Text.Encoding.UTF8);
                    writer.WriteStartDocument();
                    writer.WriteStartElement("root");
                    writer.WriteElementString("State", Util.TrimNull(dr["State"]));
                    writer.WriteElementString("StateAbb", Util.TrimNull(dr["StateAbb"]));
                    writer.WriteElementString("StateID", Util.TrimIntNull(dr["StateID"]).ToString());
                    writer.WriteElementString("City", Util.TrimNull(dr["City"]));
                    writer.WriteElementString("cities", cities);
                    writer.WriteEndElement();
                    writer.WriteEndDocument();
                    writer.Flush();
                }
             }
         }

Answer 2

以上AjaxZipCode.aspx.cs文件中GetAddressByZipCode取得的数据存入xml中
然后在js中调用返回的xml文件中的参数，说白了就是js读取数据库中的数据