public SortedList Ht = new SortedList()        {            {"zhongyouwuliu", "中邮物流"},            {"zhongtong", "中通速递"},            {"zhongtiewuliu", "中铁快运"},            {"zhaijisong", "宅急送"},            {"yuntongkuaidi", "运通快递"},            {"yuananda", "源安达"},            {"yunda", "韵达快运"},            {"yuefengwuliu", "越丰物流"},            {"yuanzhijiecheng", "元智捷诚快递"},            {"yuanweifeng", "源伟丰快递"},            {"yuantong", "圆通速递"},            {"yuanchengwuliu", "远成物流"},            {"youshuwuliu", "优速物流"},            {"yibangwuliu", "一邦速递"},            {"yafengsudi", "亚风速递"},          //........  }    

原始模型：

   public class Detail    {        public DateTime time;        public string context;        public DateTime ftime;        public Detail()        {        }    }    public class Info    {        public string message;        public string nu;        public int ischeck;        public string com;        public string status;        public string condition;        public int state;        public Detail[] data;        public Info()        {        }    }

改良后模型：

  public class Kuaididetail    {        public string Time;        public string Context;        public Kuaididetail()        {        }        public Kuaididetail(string time,string context)        {            this.Time = time;            this.Context = context;        }    }    public class KuaidiInfo    {        public string No;   //快递单号        public string Name;  //快递公司名称        public string ShortName; //快递公司简称        public string Message;   //状态信息，ok为有快递信息        public string HtmlStatus; //html状态码 详见：http://yige.org/tags/ref_httpmessages.php        public int State;   /*快递单当前的状态 ：　                                 0：在途，即货物处于运输过程中；                                1：揽件，货物已由快递公司揽收并且产生了第一条跟踪信息；                                2：疑难，货物寄送过程出了问题；                                3：签收，收件人已签收；                                4：退签，即货物由于用户拒签、超区等原因退回，而且发件人已经签收；                                5：派件，即快递正在进行同城派件；                                6：退回，货物正处于退回发件人的途中；*/        public string Days;   //快递在途时间        public List<Kuaididetail> Detail; //快递详情        public KuaidiInfo()        {        }    }

1.根据快递单号模糊搜索出快递公司名称

  $("#search_input").keyup(function () {            var value = http://www.mamicode.com/$("#search_input").val();            $("#search_list").html("");            $.ajax({                type: "GET",                url: "/KuaiDi/GetData",                data: {no:value},                dataType: ‘json‘,                timeout: 5000,                cache: false,                success: function (result) {                    var html = "";                    $.each(result, function (k, v) {                            html += "<li>"+v+"</li>";                                      });                    $("#search_list").html(html);                    $("#search_list li").click(function (e) {                        e.stopPropagation();                        var _text = $(this).text();                        $("#search_input").val(_text);                        $("#search_list").hide();                    });                },                error: function () {                }            });        });

      public JsonResult GetData(string no)        {            List<string> list = new List<string>();            try            {                string apiurl = "http://www.kuaidi100.com/autonumber/auto?num="+no;                WebClient webClient = new WebClient();                byte[] result = webClient.DownloadData(apiurl);                string tip = Encoding.GetEncoding("utf-8").GetString(result);                JavaScriptSerializer jss = new JavaScriptSerializer();                var info = jss.Deserialize<List<KuaiduTip>>(tip);                if (info.Count > 0)                {                    foreach (var item in info)                    {                        string temp =no + " " + (Ht.ContainsKey(item.comCode) ? Ht[item.comCode].ToString() : item.comCode);                        list.Add(temp);                    }                }            }            catch (Exception)            {            }            return Json(list, JsonRequestBehavior.AllowGet);                    }

2.从快递100那里拿取数据

        /// <summary>        /// 从快递100那里拿取数据        /// </summary>        /// <param name="name">快递公司简称</param>        /// <param name="no">快递单号</param>        /// <returns></returns>        public Info GetInfo(string name, string no)        {            string apiurl = "http://www.kuaidi100.com/query?id=1&type=" + name + "&postid=" + no + "&valicode=11&temp=12";            WebClient webClient = new WebClient();            byte[] result = webClient.DownloadData(apiurl);            string wuliu = Encoding.GetEncoding("utf-8").GetString(result);            JavaScriptSerializer jss = new JavaScriptSerializer();            Info info = jss.Deserialize<Info>(wuliu);            return info;        }

3.判断快递是否已被签收

    /// <summary>        /// 判断快递是否已被签收        /// </summary>        /// <param name="name">快递公司简称</param>        /// <param name="no">快递单号</param>        /// <returns></returns>        public bool IsSigned(string name, string no)        {            Info info = GetInfo(name, no);            if (info.message == "ok")            {                Detail[] details = info.data;                if (details[0].context.Contains("签收") || info.state == 3)                {                    return true;                }            }            return false;        }

4.快递接口调用（可实现json，html，xml及text等格式及单行多行，降序升序输出）

      //快递接口调用        /// <summary>        ///         /// </summary>        /// <param name="name">快递公司简称</param>        /// <param name="no">快递单号</param>        /// <param name="type">0表示json，1表示html,2表示xml，3表示文本</param>        /// <param name="muti">true表示显示多行，false表示只显示一行</param>        /// <param name="isDesc">true表示降序,false表示升序</param>        /// <returns></returns>        public ActionResult Index(string name, string no,int type,bool muti,bool isDesc)        {            try            {                Info info = GetInfo(name,no);                              string expressName = Ht[name].ToString();                KuaidiInfo kuaidiInfo = new KuaidiInfo();                kuaidiInfo.No = no;                kuaidiInfo.Name = expressName;                kuaidiInfo.ShortName = name;                kuaidiInfo.State = info.state;                kuaidiInfo.HtmlStatus = info.status;                if (info.message == "ok")                {                    Detail[] details = info.data;                    DateTime starTime = details[0].time;                    DateTime endTime = details[details.Length - 1].time;                    TimeSpan ts = starTime.Subtract(endTime);                    double ss = ts.TotalHours;                    kuaidiInfo.Days = ((int)ss / 24).ToString() + "天" + ((int)ss % 24).ToString() + "小时";                    kuaidiInfo.Message = "OK";                    List<Detail> dd = details.ToList();                    if (muti)                    {                        if (isDesc)                        {                            List<Kuaididetail> kdList = new List<Kuaididetail>();                            foreach (Detail t in dd)                            {                                Kuaididetail kd = new Kuaididetail(t.time.ToString(), t.context);                                kdList.Add(kd);                            }                            kuaidiInfo.Detail = kdList;                        }                        else                        {                            dd = dd.OrderBy(p => p.time).ToList();                            List<Kuaididetail> kdList = new List<Kuaididetail>();                            foreach (Detail t in dd)                            {                                Kuaididetail kd = new Kuaididetail(t.time.ToString(), t.context);                                kdList.Add(kd);                            }                            kuaidiInfo.Detail = kdList;                        }                    }                    else                    {                        if (isDesc)                        {                            Kuaididetail kd = new Kuaididetail(dd[0].time.ToString(), dd[0].context);                            List<Kuaididetail> kdList = new List<Kuaididetail>();                            kdList.Add(kd);                            kuaidiInfo.Detail = kdList;                        }                        else                        {                            dd = dd.OrderBy(p => p.time).ToList();                            Kuaididetail kd = new Kuaididetail(dd[0].time.ToString(), dd[0].context);                            List<Kuaididetail> kdList = new List<Kuaididetail>();                            kdList.Add(kd);                            kuaidiInfo.Detail = kdList;                        }                    }                }                else                {                    kuaidiInfo.Message = info.message.Split(‘：‘)[1];                }                /////////////////////////////////////////////////////////////////////////////                switch (type)                {                    case 0:                    {                        JavaScriptSerializer jss = new JavaScriptSerializer();                        string json = jss.Serialize(kuaidiInfo); //序列化成JSON                        return Content(json);                    }                    case 1:                        return View(kuaidiInfo);                    case 2:                        CreateXmlFromBy(kuaidiInfo);                                                 return null;                    case 3:                        string result = String.Empty;                        foreach (var item in kuaidiInfo.Detail)                        {                            result += item.Time + "\t" + item.Context + "\n";                        }                        return Content(result);                    default:                        return null;                }            }            catch            {                return null;            }        }    }

5.将数据导出到xml并显示在页面

  public void CreateXmlFromBy(KuaidiInfo info)        {            var m =info.Detail.Select(p => new XElement("Data", new XElement("Time", p.Time), new XElement("Context", p.Context)));            XElement x = new XElement("xml",new XElement("No",info.No),new XElement("Name",info.Name),new XElement("Message",info.Message),new XElement("HtmlStatus",info.HtmlStatus),new XElement("State",info.State),new XElement("Days",info.Days),m);            Response.Charset = "utf-8";//格式            Response.ContentType = "text/xml";//类型            Response.Write(x);        }

6.输出Demo演示

{"No":"1900916254100","Name":"韵达快运","ShortName":"yunda","Message":"OK","HtmlStatus":"200","State":3,"Days":"2天19小时","Detail":[{"Time":"2014/10/27 16:33:31","Context":"到达：山东烟台莱山区公司大学分部 由 图片 签收"},{"Time":"2014/10/27 16:27:24","Context":"到达：山东烟台莱山区公司大学分部 指定：王师傅(15165747011) 派送"},{"Time":"2014/10/27 10:37:09","Context":"到达：山东烟台莱山区公司大学分部 上级站点：山东烟台莱山区公司 发往："},{"Time":"2014/10/27 8:42:04","Context":"到达：山东烟台分拨中心 发往：山东烟台莱山区公司"},{"Time":"2014/10/27 8:40:26","Context":"到达：山东烟台分拨中心 上级站点：山东济南分拨中心"},{"Time":"2014/10/26 18:30:31","Context":"到达：山东济南分拨中心 发往：山东烟台分拨中心"},{"Time":"2014/10/26 18:28:53","Context":"到达：山东济南分拨中心 上级站点：江西南昌分拨中心"},{"Time":"2014/10/25 1:16:43","Context":"到达：江西南昌分拨中心 发往：山东济南分拨中心"},{"Time":"2014/10/25 1:13:51","Context":"到达：江西南昌分拨中心"},{"Time":"2014/10/24 20:38:26","Context":"到达：江西南昌青山湖区罗家集公司 已收件"}]}

2014/10/27 16:33:31    到达：山东烟台莱山区公司大学分部 由 图片 签收 2014/10/27 16:27:24    到达：山东烟台莱山区公司大学分部 指定：王师傅(15165747011) 派送 2014/10/27 10:37:09    到达：山东烟台莱山区公司大学分部 上级站点：山东烟台莱山区公司 发往： 2014/10/27 8:42:04    到达：山东烟台分拨中心 发往：山东烟台莱山区公司 2014/10/27 8:40:26    到达：山东烟台分拨中心 上级站点：山东济南分拨中心 2014/10/26 18:30:31    到达：山东济南分拨中心 发往：山东烟台分拨中心 2014/10/26 18:28:53    到达：山东济南分拨中心 上级站点：江西南昌分拨中心 2014/10/25 1:16:43    到达：江西南昌分拨中心 发往：山东济南分拨中心 2014/10/25 1:13:51    到达：江西南昌分拨中心 2014/10/24 20:38:26    到达：江西南昌青山湖区罗家集公司 已收件