基于C#的邮箱有效性验证api调用代码实
基于C#的邮箱有效性验证api调用代码实例
代码描述：基于C#的邮箱有效性验证api调用代码实例
代码平台：聚合数据
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using https://www.wendangku.net/doc/1416356139.html,;
using System.IO;
using https://www.wendangku.net/doc/1416356139.html,;
using System.Diagnostics;
using System.Web;
//----------------------------------
// 邮箱地址验证调用示例代码－聚合数据
// 在线接口文档：https://www.wendangku.net/doc/1416356139.html,/docs/119
// 代码中JsonObject类下载地址:https://www.wendangku.net/doc/1416356139.html,/download/gcm32060 21155665/7458439
//----------------------------------
namespace ConsoleAPI
{
class Program
{
static void Main(string[] args)
{
string appkey = "*******************"; //配置您申请的appkey
//1.邮箱合法验证
string url1 = "https://www.wendangku.net/doc/1416356139.html,/verifyemail/query";
var parameters1 = new Dictionary
parameters1.Add("email", ""); //需要检测的邮箱地址
parameters1.Add("key", appkey);//你申请的key
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);
}
}
///
/// Http (GET/POST)
///
/// 请求URL
/// 请求参数
/// 请求方法
///
static string sendPost(string url, IDictionary
{
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-urlencode d;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.Charac terSet);
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.Cre ate(url + "?"+ BuildQuery(parameters, "utf8"));
//GET请求
request.Method = "GET";
request.ReadWriteTimeout = 5000;
request.ContentType = "text/html;charset=UTF-8";
HttpWebResponse response = (HttpWebResponse)request.Get Response();
Stream myResponseStream = response.GetResponseStream();
StreamReader myStreamReader = new StreamReader(myRespons eStream, Encoding.GetEncoding("utf-8"));
//返回内容
string retString = myStreamReader.ReadToEnd();
return retString;
}
}
///
/// 组装普通文本请求参数。
///
/// Key-Value形式请求参数字典
///
static string BuildQuery(IDictionary
{
StringBuilder postData = new StringBuilder();
bool hasParam = false;
IEnumerator
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.IsNullOrEmp ty(value)
{
if(hasParam)
{
postData.Append("&");
}
postData.Append(name);
postData.Append("=");
if(encode == "gb2312")
{
postData.Append(HttpUtility.UrlEncode(value, En coding.GetEncoding("gb2312")));
}
else if(encode == "utf8")
{
postData.Append(HttpUtility.UrlEncode(value, En coding.UTF8));
}
else
{
postData.Append(value);
}
hasParam = true;
}
}
return postData.ToString();
}
///
/// 把响应流转换为文本。
///
/// 响应流对象
/// 编码方式
///
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();
}
}
}
}