最近在弄一些第三方的平台,经常调用第三方的接口实现某些特定的功能
在实现的同时基本上都需要本地的数据经过服务器在Request到第三方的服务器中处理,再返回相应的数据结构体:json/xml
以下是我总结的一个小方法,请农友们笑纳:
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public static string PostWebReq( string PostUrl, string ParamData, Encoding DataEncode)
{
string ret = string .Empty;
try
{
byte [] byteArray = DataEncode.GetBytes(ParamData);
HttpWebRequest webReq = (HttpWebRequest)WebRequest.Create( new Uri(PostUrl));
webReq.Method = "POST" ;
webReq.ContentType = "application/x-www-form-urlencoded" ;
webReq.ContentLength = byteArray.Length;
Stream newStream = webReq.GetRequestStream();
newStream.Write(byteArray, 0, byteArray.Length);
newStream.Close();
HttpWebResponse response = (HttpWebResponse)webReq.GetResponse();
StreamReader sr = new StreamReader(response.GetResponseStream(), DataEncode);
ret = sr.ReadToEnd();
sr.Close();
response.Close();
newStream.Close();
}
catch (WebException ex)
{
Log.WriteLog(LogFile.Error, ex.Message);
}
finally
{
Log.WriteLog(LogFile.Info, ret);
}
return ret;
}
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