免费快递查询接口文档.docx

免费快递查询接口文档-快递鸟API
.报文及报文编码
接口提供：快递鸟
报文格式：Json格式
请求方法的编码格式(utf-8) : "application/x-www-form-urlencoded;charset=utf-8"
("DataType", "2");
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 && > 0) {
foreach (var p in param) {
if ( > 0)
{
("&");
}
();
("=");
();
} }
byte[] byteData = ("UTF-8").GetBytes(()); try {
HttpWebRequest request = (HttpWebRequest)(url);
= "application/x-www-form-urlencoded";
= url;
= "*/*";
= 30 * 1000;
= "Mozilla/ (compatible; MSIE ; Windows NT ;
SV1; .NET CLR ; .NET CLR ; .NET CLR ; .NET CLR )”; = "POST";
= ;
Stream stream = ();
(byteData, 0, );
();
();
HttpWebResponse response = (HttpWebResponse)();
Stream backStream = ();
StreamReader sr = new StreamReader(backStream, ("UTF-8"));
result = ();
();
();
();
();
)
catch (Exception ex) (
result = ;
) 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