C#实现快递api接口调用方法
无平台限制，依赖于快递api网接口
----------------实体类
[DataContract]
publicclassSyncResponseEntity
{
publicSyncResponseEntity(){}
///<summary>
///需要查询的快递代号
///</summary>
[DataMember(Order=0,Name="id")]
publicstringID{get;set;}
///<summary>
///需要查询的快递名称
///</summary>
[DataMember(Order=1,Name="name")]
publicstringName{get;set;}
///<summary>
///需要查询的快递单号
///</summary>
[DataMember(Order=2,Name="order")]
publicstringOrder{get;set;}
///<summary>
///消息内容
///</summary>
[DataMember(Order=5,Name="message")]
publicstringMessage{get;set;}
///<summary>
///服务器状态
///</summary>
[DataMember(Order=6,Name="errcode")]
publicstringErrCode{get;set;}
///<summary>
///运单状态
///</summary>
[DataMember(Order=7,Name="status")]
publicintStatus{get;set;}
///<summary>
///跟踪记录
///</summary>
[DataMember(Order=8,Name="data")]
publicList<Order>Data{get;set;}
}
[DataContract(Name="data")]
publicclassOrder
{
publicOrder(){}
publicOrder(stringtime,stringcontent)
{
this.Time=time;
this.Content=content;
}
[DataMember(Order=0,Name="time")]
publicstringTime{get;set;}
[DataMember(Order=1,Name="content")]
publicstringContent{get;set;}
}
---------调用方法
publicstaticintuid=Utils.GetAppConfig<int>("KUAIDIAPI_UID",0);
publicstaticstringsync_url=Utils.GetAppConfig<string>("KUAIDIAPI_SYNC_URL",string.Empty);
publicstaticstringkey=Utils.GetAppConfig<string>("KUAIDIAPI_KEY",string.Empty);
///<summary>
///同步单号查询方法
///</summary>
///<typeparamname="T"></typeparam>
///<paramname="id"></param>
///<paramname="order"></param>
///<paramname="isSign"></param>
///<paramname="isLast"></param>
///<paramname="defaultValue"></param>
///<returns></returns>
publicstaticTAPIQueryDataSYNC<T>(stringid,
stringorder,
boolisSign,
boolisLast,
TdefaultValue)
{
try
{
stringcurrTime=DateTime.Now.ToString("yyyy-MM-ddHH:mm:ss");
stringcurrKey=key;
if(isSign)
{
currKey=Utils.GetSign(uid,key,id,order,currTime);
currKey+="&issign=true";
}
stringurl=sync_url+string.Format("?uid={0}&key={1}&id={2}&order={3}&time={4}",
uid,currKey,id,order,HttpUtility.UrlEncode(currTime));
stringhtml=Utils.GET_WebRequestHTML("utf-8",url);
if(!string.IsNullOrEmpty(html))
returnUtils.JsonToObj<T>(html,defaultValue);
}
catch(Exceptionex)
{
thrownewException(ex.Message);
}
returndefaultValue;
}
}
///<summary>
///辅助工具类
///</summary>
publicclassUtils
{
publicstaticstringGetSign(intuid,stringkey,stringid,stringorder,stringtime)
{
stringsign=string.Format("uid={0}&key={1}&id={2}&order={3}&time={4}",
uid,
key,
id,
HttpUtility.UrlEncode(order.ToLower()),
HttpUtility.UrlEncode(time));
returnMd5Encrypt(sign.ToLower(),"utf-8");
}
publicstaticstringMd5Encrypt(stringstrToBeEncrypt,stringencodingName)
{
MD5md5=newMD5CryptoServiceProvider();
Byte[]FromData=System.Text.Encoding.GetEncoding(encodingName).GetBytes(strToBeEncrypt);
Byte[]TargetData=md5.ComputeHash(FromData);
stringByte2String="";
for(inti=0;i<TargetData.Length;i++)
{
Byte2String+=TargetData[i].ToString("x2");
}
returnByte2String;
}
publicstaticTGetRequest<T>(stringkey,TdefaultValue)
{
stringvalue=HttpContext.Current.Request[key];
if(string.IsNullOrEmpty(value))
{
returndefaultValue;
}
else
{
try
{
return(T)Convert.ChangeType(value,typeof(T));
}
catch
{
returndefaultValue;
}
}
}
publicstaticTGetAppConfig<T>(stringkey,TdefaultValue)
{
stringvalue=ConfigurationManager.AppSettings[key];
if(string.IsNullOrEmpty(value))
{
returndefaultValue;
}
else
{
try
{
return(T)Convert.ChangeType(value,typeof(T));
}
catch
{
returndefaultValue;
}
}
}
publicstaticstringObjToJson<T>(Tdata)
{
try
{
DataContractJsonSerializerserializer=newDataContractJsonSerializer(data.GetType());
using(MemoryStreamms=newMemoryStream())
{
serializer.WriteObject(ms,data);
returnEncoding.UTF8.GetString(ms.ToArray());
}
}
catch
{
returnnull;
}
}
publicstaticTJsonToObj<T>(stringjson,TdefaultValue)
{
try
{
System.Runtime.Serialization.Json.DataContractJsonSerializerserializer=newSystem.Runtime.Serialization.Json.DataContractJsonSerializer(typeof(T));
using(MemoryStreamms=newMemoryStream(Encoding.UTF8.GetBytes(json)))
{
objectobj=serializer.ReadObject(ms);
return(T)Convert.ChangeType(obj,typeof(T));
}
}
catch
{
returndefaultValue;
}
}
publicstaticTXmlToObj<T>(stringxml,TdefaultValue)
{
try
{
System.Runtime.Serialization.DataContractSerializerserializer=newSystem.Runtime.Serialization.DataContractSerializer(typeof(T));
using(MemoryStreamms=newMemoryStream(Encoding.UTF8.GetBytes(xml)))
{
objectobj=serializer.ReadObject(ms);
return(T)Convert.ChangeType(obj,typeof(T));
}
}
catch
{
returndefaultValue;
}
}
publicstaticstringObjToXml<T>(Tdata)
{
System.Runtime.Serialization.DataContractSerializerserializer=newSystem.Runtime.Serialization.DataContractSerializer(typeof(T));
using(MemoryStreamms=newMemoryStream())
{
serializer.WriteObject(ms,data);
returnEncoding.UTF8.GetString(ms.ToArray());
}
}
publicstaticstringGET_WebRequestHTML(stringencodingName,stringhtmlUrl)
{
stringhtml=string.Empty;
try
{
Encodingencoding=Encoding.GetEncoding(encodingName);
WebRequestwebRequest=WebRequest.Create(htmlUrl);
HttpWebResponsehttpWebResponse=(HttpWebResponse)webRequest.GetResponse();
StreamresponseStream=httpWebResponse.GetResponseStream();
StreamReaderstreamReader=newStreamReader(responseStream,encoding);
html=streamReader.ReadToEnd();
httpWebResponse.Close();
responseStream.Close();
streamReader.Close();
}
catch(WebExceptionex)
{
thrownewException(ex.Message);
}
returnhtml;
}
///<summary>
///将网址类容转换成文本字符串post请求
///</summary>
///<paramname="data">要post的数据</param>
///<paramname="url">目标url</param>
///<returns>服务器响应</returns>
publicstaticstringPOST_HttpWebRequestHTML(stringencodingName,
stringhtmlUrl,
stringpostData)
{
stringhtml=string.Empty;
try
{
Encodingencoding=Encoding.GetEncoding(encodingName);
byte[]bytesToPost=encoding.GetBytes(postData);
WebRequestwebRequest=WebRequest.Create(htmlUrl);
HttpWebRequesthttpRequest=webRequestasSystem.Net.HttpWebRequest;
httpRequest.Method="POST";
httpRequest.UserAgent="Mozilla/4.0(compatible;MSIE7.0;WindowsNT5.2;.NETCLR1.1.4322;.NETCLR2.0.50727)";
httpRequest.ContentType="application/x-www-form-urlencoded";
httpRequest.ContentLength=bytesToPost.Length;
httpRequest.Timeout=15000;
httpRequest.ReadWriteTimeout=15000;
StreamrequestStream=httpRequest.GetRequestStream();
requestStream.Write(bytesToPost,0,bytesToPost.Length);
requestStream.Close();
HttpWebResponsehttpWebResponse=(HttpWebResponse)httpRequest.GetResponse();
StreamresponseStream=httpWebResponse.GetResponseStream();
StreamReaderstreamReader=newStreamReader(responseStream,encoding);
html=streamReader.ReadToEnd();
}
catch(WebExceptionex)
{
thrownewException(ex.Message);
}
returnhtml;
}
}
///<summary>
///接口类型
///</summary>
publicenumAPIType
{
//同步查询
SYNC=1
}
基本上代码都在上面。在带www.kuaidiapi.cn上申请一个uid就大功告成。
以上所述就是本文的全部内容了，希望大家能够喜欢。