C # Implementing the Express API interface call method

No platform restrictions, relying on the Express API network interface

  ----------------entity class [DataContract] public class Syncresponseentity {public syncresponseentity () {}///&LT;SU  Mmary>////</summary> [DataMember (Order = 0, Name = "id")] public string ID {get; set; }///<summary>/////</summary> [DataMember (Order = 1, name = "name")] public str    ing Name {get; set;} <summary>//////</summary> [DataMember (order = 2, Name = "order")] public string O    Rder {get; set;} <summary>///message content///</summary> [DataMember (Order = 5, Name = "message")] public string Mess    Age {get; set;} <summary>//Server Status///</summary> [DataMember (Order = 6, Name = "Errcode")] public string ERR    Code {get; set;}  <summary>//Waybill status///</summary> [DataMember (Order = 7, Name = "status")] public int Status { Get Set }///<summary>//Tracking Records//</summary> [DataMember (Order = 8, Name = "data")] public list<order> data {get; set;}     } [DataContract (Name = "data")] public class Order {public order () {} public order (string time, string content) {this.      Time = time; This.    Content = content;    } [DataMember (Order = 0, Name = "Time")] public string time {get; set;}  [DataMember (Order = 1, Name = "content")] public string content {get; set;}    }---------Call method public static int uid = utils.getappconfig<int> ("Kuaidiapi_uid", 0); public static string sync_url = Utils.getappconfig<string> ("Kuaidiapi_sync_url", String.    Empty); public static string key = Utils.getappconfig<string> ("Kuaidiapi_key", String.    Empty); <summary>////Synchronous Tracking number method///</summary>//<typeparam name= "T" ></typeparam>//&lt ;p Aram Name= "id" ></param>///<param name= "order" ></param>//<param name= "Issign" ></ Param>    <param name= "Islast" ></param>//<param name= "defaultvalue" ></param>//<return                       s></returns> public static T apiquerydatasync<t> (string ID, string order,        BOOL Issign, BOOL Islast, T DefaultValue) {try {        String currtime = DateTime.Now.ToString ("Yyyy-mm-dd HH:mm:ss");        string currkey = key;          if (issign) {Currkey = Utils.getsign (UID, key, ID, order, currtime);        Currkey + = "&issign;=true"; The string url = Sync_url + string. Format ("? Uid={0}&key;={1}&id;={2}&order;={3}&time;={4}", UID, Currkey, ID, order, HTT        Putility.urlencode (Currtime));        String html = utils.get_webrequesthtml ("utf-8", url); if (!string.      IsNullOrEmpty (HTML)) return utils.jsontoobj<t> (HTML, defaultvalue);      } catch (Exception ex){throw new Exception (ex.      Message);    } return defaultvalue;  }}////<summary>//////</summary> public class Utils {public static string getsign (int uid, String key, String ID, string order, String time) {string sign = string.                    Format ("Uid={0}&key;={1}&id;={2}&order;={3}&time;={4}", UID, key, ID, Httputility.urlencode (order.      ToLower ()), Httputility.urlencode (time)); return Md5encrypt (sign.    ToLower (), "utf-8"); public static string Md5encrypt (String strtobeencrypt, String encodingname) {MD5 MD5 = new MD5CRYPTOSERVICEP      Rovider (); byte[] Fromdata = System.Text.Encoding.GetEncoding (encodingname).      GetBytes (Strtobeencrypt);      byte[] Targetdata = Md5.computehash (Fromdata);      String byte2string = ""; for (int i = 0; i < targetdata.length; i++) {byte2string + = Targetdata[i]. ToString ("X2");    } return byte2string; } public static T getrequest<t> (string key, T defaultvalue) {String value = httpcontext.current.request[      Key]; if (string.      IsNullOrEmpty (value)) {return defaultvalue;        } else {try {return (t) convert.changetype (value, typeof (T));        } catch {return defaultvalue; }}} public static T getappconfig<t> (string key, T defaultvalue) {String value = Configurationm Anager.      Appsettings[key]; if (string.      IsNullOrEmpty (value)) {return defaultvalue;        } else {try {return (t) convert.changetype (value, typeof (T));        } catch {return defaultvalue; }}} public static string objtojson<t> (T data) {try {datacontractjsonserializer SE Rializer = new DataContractJsonSerializer (data.        GetType ()); using (MemoRystream ms = new MemoryStream ()) {serializer.          WriteObject (MS, data); Return Encoding.UTF8.GetString (Ms.        ToArray ());      }} catch {return null; }} public static T jsontoobj<t> (string json, T DefaultValue) {try {System.Runtime.Seria Lization. Json.datacontractjsonserializer serializer = new System.Runtime.Serialization.Json.DataContractJsonSerializer (        typeof (T)); using (MemoryStream ms = new MemoryStream (Encoding.UTF8.GetBytes (JSON))) {Object obj = serializer.          ReadObject (MS);        Return (t) convert.changetype (obj, typeof (T));      }} catch {return defaultvalue; }} public static T xmltoobj<t> (string XML, T defaultvalue) {try {System.Runtime.Seriali Zation.        DataContractSerializer serializer = new System.Runtime.Serialization.DataContractSerializer (typeof (T)); using (MemoryStream ms = new MemoryStream (encodIng. UTF8. GetBytes (XML)) {Object obj = serializer.          ReadObject (MS);        Return (t) convert.changetype (obj, typeof (T));      }} catch {return defaultvalue; }} public static string objtoxml<t> (T data) {System.Runtime.Serialization.DataContractSerializer ser      Ializer = new System.Runtime.Serialization.DataContractSerializer (typeof (T)); using (MemoryStream ms = new MemoryStream ()) {serializer.        WriteObject (MS, data); Return Encoding.UTF8.GetString (Ms.      ToArray ()); }} public static string get_webrequesthtml (String encodingname, String htmlurl) {string html = string.      Empty;        try {Encoding Encoding = encoding.getencoding (encodingname);        WebRequest WebRequest = WebRequest.Create (Htmlurl);        HttpWebResponse HttpWebResponse = (HttpWebResponse) webrequest.getresponse ();        Stream responsestream = Httpwebresponse.getresponsestream (); StreamReader StreAmreader = new StreamReader (responsestream, encoding);        html = Streamreader.readtoend ();        Httpwebresponse.close ();        Responsestream.close ();      Streamreader.close (); } catch (WebException ex) {throw new Exception (ex).      Message);    } return HTML; }///<summary>///Convert the URL class to a text string POST request///</summary>//<param name= "Data" > </to Post param>//<param name= "url" > Destination url</param>//<returns> server response </returns> public static String post_httpwebrequesthtml (String encodingname, string htmlurl, S Tring postdata) {string html = string.      Empty;        try {Encoding Encoding = encoding.getencoding (encodingname); byte[] Bytestopost = encoding.        GetBytes (PostData);        WebRequest WebRequest = WebRequest.Create (Htmlurl);        HttpWebRequest HttpRequest = webRequest as System.Net.HttpWebRequest; HttPrequest.method = "POST"; Httprequest.useragent = "mozilla/4.0 (compatible; MSIE 7.0;        Windows NT 5.2;. NET CLR 1.1.4322;. NET CLR 2.0.50727) ";        Httprequest.contenttype = "application/x-www-form-urlencoded";        Httprequest.contentlength = Bytestopost.length;        Httprequest.timeout = 15000;        Httprequest.readwritetimeout = 15000;        Stream requeststream = Httprequest.getrequeststream ();        requestStream.Write (bytestopost, 0, bytestopost.length);        Requeststream.close ();        HttpWebResponse HttpWebResponse = (HttpWebResponse) httprequest.getresponse ();        Stream responsestream = Httpwebresponse.getresponsestream ();        StreamReader StreamReader = new StreamReader (responsestream, encoding);      html = Streamreader.readtoend (); } catch (WebException ex) {throw new Exception (ex).      Message);    } return HTML;  }}////<summary>//interface type///</summary> public enum Apitype {//sync query sync = 1} 

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C # Implementing the Express API interface call method

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C # Implementing the Express API interface call method