常用的第三方全国快递物流单号查询api对接

• 快递鸟为数亿网民提供快递信息服务的同时，也为B2B等网络平台提供免费Open API接口及企业级的快递跟踪服务，帮助企业、电商提升物流环节的用户体验及管理水平。打造用户与快递品牌之间无障碍的沟通通道
• 目前已支持国内外418常用快递公司api查询接口
• 简介：通过向指定的地址发送请求，即可返回如JSON、XML等格式的跟综结果

1、应用场景

（1）电商网站用户打开“我的订单”时调用此API显示结果

（2）物流系统对帐前调用此API查一次所有运单的签收状态

2、是否需要授权

是，

对接前要去：

请到 快递鸟单号查询API申请地址 申请

3、进入“我的会员中心”进行实名认证
注：
3.1、认证类型、应用类型根据用户实际情况选择即可，接口返回数据与选择结果无关；
3.2、标记为*的为必填，要求上传清晰、jpg格式且小于2M的证件图片；
3.3、技术对接人信息为用户方对接工程师的信息；
3.4、如有其他疑问可进入官网加入商务合作群进行咨询。
认证成功后，进入“产品服务管理”，开通相关会员服务

请求地址：http://www.kdniao.com/api-track

demo示例：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web;
using System.Net;
using System.IO;
  
namespace KdGoldAPI
{
    public class KdApiSearchDemo
    {
        //电商ID
        private string EBusinessID = "1237100";
        //电商加密私钥，快递鸟提供，注意保管，不要泄漏
        private string AppKey = "518a73d8-1f7f-441a-b644-33e77b49d846";
        //请求url
        private string ReqURL = "http://api.kdniao.cc/Ebusiness/EbusinessOrderHandle.aspx";
 
        /// <summary>
        /// Json方式 查询订单物流轨迹
        /// </summary>
        /// <returns></returns>
        public string getOrderTracesByJson()
        {
            string requestData = "{'OrderCode':'','ShipperCode':'SF','LogisticCode':'589707398027'}";
 
            Dictionary<string, string> param = new Dictionary<string, string>();
            param.Add("RequestData", HttpUtility.UrlEncode(requestData, Encoding.UTF8));
            param.Add("EBusinessID", EBusinessID);
            param.Add("RequestType", "1002");
            string dataSign = encrypt(requestData, AppKey, "UTF-8");
            param.Add("DataSign", HttpUtility.UrlEncode(dataSign, Encoding.UTF8));
            param.Add("DataType", "2");
 
            string result = sendPost(ReqURL, param);
 
            //根据公司业务处理返回的信息......
 
            return result;
        }
 
        /// <summary>
        /// XML方式 查询订单物流轨迹
        /// </summary>
        /// <returns></returns>
        public string getOrderTracesByXml()
        {
            string requestData = "<?xml version="1.0" encoding="utf-8" ?>" +
                                "<Content>" +
                                "<OrderCode></OrderCode>" +
                                "<ShipperCode>SF</ShipperCode>" +
                                "<LogisticCode>589707398027</LogisticCode>" +
                                "</Content>";
 
            Dictionary<string, string> param = new Dictionary<string, string>();
            param.Add("RequestData", HttpUtility.UrlEncode(requestData, Encoding.UTF8));
            param.Add("EBusinessID", EBusinessID);
            param.Add("RequestType", "1002");
            string dataSign = encrypt(requestData, AppKey, "UTF-8");
            param.Add("DataSign", HttpUtility.UrlEncode(dataSign, Encoding.UTF8));
            param.Add("DataType", "1");
 
            string result = sendPost(ReqURL, param);
 
            //根据公司业务处理返回的信息......
 
            return result;
        }
 
        /// <summary>
        /// Post方式提交数据，返回网页的源代码
        /// </summary>
        /// <param name="url">发送请求的 URL</param>
        /// <param name="param">请求的参数集合</param>
        /// <returns>远程资源的响应结果</returns>
        private string sendPost(string url, Dictionary<string, string> param)
        {
            string result = "";
            StringBuilder postData = new StringBuilder();
            if (param != null && param.Count > 0)
            {
                foreach (var p in param)
                {
                    if (postData.Length > 0)
                    {
                        postData.Append("&");
                    }
                    postData.Append(p.Key);
                    postData.Append("=");
                    postData.Append(p.Value);
                }
            }
            byte[] byteData = Encoding.GetEncoding("UTF-8").GetBytes(postData.ToString());
            try
            {
 
                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
                request.ContentType = "application/x-www-form-urlencoded";
                request.Referer = url;
                request.Accept = "*/*";
                request.Timeout = 30 * 1000;
                request.UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)";
                request.Method = "POST";
                request.ContentLength = byteData.Length;
                Stream stream = request.GetRequestStream();
                stream.Write(byteData, 0, byteData.Length);
                stream.Flush();
                stream.Close();
                HttpWebResponse response = (HttpWebResponse)request.GetResponse();
                Stream backStream = response.GetResponseStream();
                StreamReader sr = new StreamReader(backStream, Encoding.GetEncoding("UTF-8"));
                result = sr.ReadToEnd();
                sr.Close();
                backStream.Close();
                response.Close();
                request.Abort();
            }
            catch (Exception ex)
            {
                result = ex.Message;
            }
            return result;
        }
 
        ///<summary>
        ///电商Sign签名
        ///</summary>
        ///<param name="content">内容</param>
        ///<param name="keyValue">Appkey</param>
        ///<param name="charset">URL编码 </param>
        ///<returns>DataSign签名</returns>
        private string encrypt(String content, String keyValue, String charset)
        {
            if (keyValue != null)
            {
                return base64(MD5(content + keyValue, charset), charset);
            }
            return base64(MD5(content, charset), charset);
        }
 
        ///<summary>
        /// 字符串MD5加密
        ///</summary>
        ///<param name="str">要加密的字符串</param>
        ///<param name="charset">编码方式</param>
        ///<returns>密文</returns>
        private string MD5(string str, string charset)
        {
            byte[] buffer = System.Text.Encoding.GetEncoding(charset).GetBytes(str);
            try
            {
                System.Security.Cryptography.MD5CryptoServiceProvider check;
                check = new System.Security.Cryptography.MD5CryptoServiceProvider();
                byte[] somme = check.ComputeHash(buffer);
                string ret = "";
                foreach (byte a in somme)
                {
                    if (a < 16)
                        ret += "0" + a.ToString("X");
                    else
                        ret += a.ToString("X");
                }
                return ret.ToLower();
            }
            catch
            {
                throw;
            }
        }
 
        /// <summary>
        /// base64编码
        /// </summary>
        /// <param name="str">内容</param>
        /// <param name="charset">编码方式</param>
        /// <returns></returns>
        private string base64(String str, String charset)
        {
            return Convert.ToBase64String(System.Text.Encoding.GetEncoding(charset).GetBytes(str));
        }
    }
}