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基于C#实现手机号码归属地接口调用

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本文实例介绍了手机号码归属地接口调用基于C#实现,分享给大家供大家参考,具体内容如下 。

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net;
using System.IO;
using Xfrog.Net;
using System.Diagnostics;
using System.Web;
 
//----------------------------------
// 手机号码归属地调用示例代码 - 聚合数据
// 在线接口文档:http://www.juhe.cn/docs/11
// 代码中JsonObject类下载地址:http://download.csdn.net/download/gcm3206021155665/7458439
//----------------------------------
 
namespace ConsoleAPI
{
   class Program
   {
     static void Main( string [] args)
     {
       string appkey = "*******************" ; //配置您申请的appkey
 
       
       //1.手机归属地查询
       string url1 = "http://apis.juhe.cn/mobile/get" ;
 
       var parameters1 = new Dictionary< string , string >();
 
       parameters1.Add( "phone" , "" ); //需要查询的手机号码或手机号码前7位
       parameters1.Add( "key" , appkey); //你申请的key
       parameters1.Add( "dtype" , "" ); //返回数据的格式,xml或json,默认json
 
       string result1 = sendPost(url1, parameters1, "get" );
 
       JsonObject newObj1 = new JsonObject(result1);
       String errorCode1 = newObj1[ "error_code" ].Value;
 
       if (errorCode1 == "0" )
       {
         Debug.WriteLine( "成功" );
         Debug.WriteLine(newObj1);
       }
       else
       {
         //Debug.WriteLine("失败");
         Debug.WriteLine(newObj1[ "error_code" ].Value+ ":" +newObj1[ "reason" ].Value);
       }
 
 
     }
 
     /// <summary>
     /// Http (GET/POST)
     /// </summary>
     /// <param name="url">请求URL</param>
     /// <param name="parameters">请求参数</param>
     /// <param name="method">请求方法</param>
     /// <returns>响应内容</returns>
     static string sendPost( string url, IDictionary< string , string > parameters, string method)
     {
       if (method.ToLower() == "post" )
       {
         HttpWebRequest req = null ;
         HttpWebResponse rsp = null ;
         System.IO.Stream reqStream = null ;
         try
         {
           req = (HttpWebRequest)WebRequest.Create(url);
           req.Method = method;
           req.KeepAlive = false ;
           req.ProtocolVersion = HttpVersion.Version10;
           req.Timeout = 5000;
           req.ContentType = "application/x-www-form-urlencoded;charset=utf-8" ;
           byte [] postData = Encoding.UTF8.GetBytes(BuildQuery(parameters, "utf8" ));
           reqStream = req.GetRequestStream();
           reqStream.Write(postData, 0, postData.Length);
           rsp = (HttpWebResponse)req.GetResponse();
           Encoding encoding = Encoding.GetEncoding(rsp.CharacterSet);
           return GetResponseAsString(rsp, encoding);
         }
         catch (Exception ex)
         {
           return ex.Message;
         }
         finally
         {
           if (reqStream != null ) reqStream.Close();
           if (rsp != null ) rsp.Close();
         }
       }
       else
       {
         //创建请求
         HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url + "?" + BuildQuery(parameters, "utf8" ));
 
         //GET请求
         request.Method = "GET" ;
         request.ReadWriteTimeout = 5000;
         request.ContentType = "text/html;charset=UTF-8" ;
         HttpWebResponse response = (HttpWebResponse)request.GetResponse();
         Stream myResponseStream = response.GetResponseStream();
         StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding( "utf-8" ));
 
         //返回内容
         string retString = myStreamReader.ReadToEnd();
         return retString;
       }
     }
 
     /// <summary>
     /// 组装普通文本请求参数。
     /// </summary>
     /// <param name="parameters">Key-Value形式请求参数字典</param>
     /// <returns>URL编码后的请求数据</returns>
     static string BuildQuery(IDictionary< string , string > parameters, string encode)
     {
       StringBuilder postData = new StringBuilder();
       bool hasParam = false ;
       IEnumerator<KeyValuePair< string , string >> dem = parameters.GetEnumerator();
       while (dem.MoveNext())
       {
         string name = dem.Current.Key;
         string value = dem.Current.Value;
         // 忽略参数名或参数值为空的参数
         if (! string .IsNullOrEmpty(name)) //&& !string.IsNullOrEmpty(value)
         {
           if (hasParam)
           {
             postData.Append( "&" );
           }
           postData.Append(name);
           postData.Append( "=" );
           if (encode == "gb2312" )
           {
             postData.Append(HttpUtility.UrlEncode(value, Encoding.GetEncoding( "gb2312" )));
           }
           else if (encode == "utf8" )
           {
             postData.Append(HttpUtility.UrlEncode(value, Encoding.UTF8));
           }
           else
           {
             postData.Append(value);
           }
           hasParam = true ;
         }
       }
       return postData.ToString();
     }
 
     /// <summary>
     /// 把响应流转换为文本。
     /// </summary>
     /// <param name="rsp">响应流对象</param>
     /// <param name="encoding">编码方式</param>
     /// <returns>响应文本</returns>
     static string GetResponseAsString(HttpWebResponse rsp, Encoding encoding)
     {
       System.IO.Stream stream = null ;
       StreamReader reader = null ;
       try
       {
         // 以字符流的方式读取HTTP响应
         stream = rsp.GetResponseStream();
         reader = new StreamReader(stream, encoding);
         return reader.ReadToEnd();
       }
       finally
       {
         // 释放资源
         if (reader != null ) reader.Close();
         if (stream != null ) stream.Close();
         if (rsp != null ) rsp.Close();
       }
     }
   }
}

以上就是本文的全部内容,希望对大家学习C#程序设计有所帮助.

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