HttpGet/HttpPost请求方法

/// <summary>
/// HttpGet请求
/// </summary>
/// <param name="url">HttpGet</param>
/// <returns></returns>
static string HttpGet(string url)
{
//Request
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = "GET";
request.ContentType = "text/html;charset=UTF-8"; //Response
string retString = null;
using (var response = (HttpWebResponse)request.GetResponse())
{
using (var myResponseStream = response.GetResponseStream())
using (var myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding("utf-8")))
{
retString = myStreamReader.ReadToEnd();
}
}
return retString;
} /// <summary>
/// HttpPost请求
/// </summary>
/// <param name="url">url</param>
/// <param name="postDataStr">请求数据</param>
/// <returns></returns>
static string HttpPost(string url, string postDataStr)
{
//Request
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = Encoding.UTF8.GetByteCount(postDataStr);
byte[] byteData = Encoding.UTF8.GetBytes(postDataStr);
using (var myRequestStream = request.GetRequestStream())
{
myRequestStream.Write(byteData, 0, byteData.Count());
} //Response
string retString = null;
using (var response = (HttpWebResponse)request.GetResponse())
{
using (var myResponseStream = response.GetResponseStream())
using (var myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding("utf-8")))
{
retString = myStreamReader.ReadToEnd();
}
}
return retString;
}