public static string PostWebRequest(string key)
{
string postUrl = System.Configuration.ConfigurationManager.AppSettings["ServiceUrl"] + "/DataService.ashx?sid=" + HttpContext.Current.Session.SessionID;
string paramData="";
Encoding dataEncode = Encoding.UTF8;
string ret = string.Empty;
try
{
StringBuilder sb = new StringBuilder();
sb.Append("&key=" + key);
paramData = sb.ToString();
byte[] byteArray = dataEncode.GetBytes(paramData); //转化
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);//写入参数
newStream.Close();
HttpWebResponse response = (HttpWebResponse)webReq.GetResponse();
StreamReader sr = new StreamReader(response.GetResponseStream(), Encoding.Default);
ret = sr.ReadToEnd();
sr.Close();
response.Close();
newStream.Close();
}
catch (Exception ex)
{
// MessageBox.Show(ex.Message);
}
return ret;
}
{
string postUrl = System.Configuration.ConfigurationManager.AppSettings["ServiceUrl"] + "/DataService.ashx?sid=" + HttpContext.Current.Session.SessionID;
string paramData="";
Encoding dataEncode = Encoding.UTF8;
string ret = string.Empty;
try
{
StringBuilder sb = new StringBuilder();
sb.Append("&key=" + key);
paramData = sb.ToString();
byte[] byteArray = dataEncode.GetBytes(paramData); //转化
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);//写入参数
newStream.Close();
HttpWebResponse response = (HttpWebResponse)webReq.GetResponse();
StreamReader sr = new StreamReader(response.GetResponseStream(), Encoding.Default);
ret = sr.ReadToEnd();
sr.Close();
response.Close();
newStream.Close();
}
catch (Exception ex)
{
// MessageBox.Show(ex.Message);
}
return ret;
}

被折叠的 条评论
为什么被折叠?



