/// <summary>
/// Post方式提交数据
/// </summary>
/// <param name="url"></param>
/// <param name="json"></param>
/// <returns></returns>
public static string PostData(string url, string json, ref APIExecuteStatistics data, Dictionary <string, string> customHeaders)
{
string result = "";
data.BytesSent = data.BytesReceived = 0;
Stopwatch watch = new Stopwatch();
watch.Start();
try
{
string strURL = url;
HttpWebRequest request = GetWebRequest(url, "POST");
request.ContentType = "application/json;charset=UTF-8";
if (customHeaders != null && customHeaders.Count > 0)
{
foreach (var item in customHeaders)
{
request.Headers.Add(item.Key, System.Web.HttpUtility.UrlEncode(item.Value, Encoding.UTF8));
}
}
byte[] payload = Encoding.UTF8.GetBytes(json);
//if (SupportGZip)
//{
// payload = HttpExtension.Compress(payload);
//}
using (Stream writer = request.GetRequestStream())
{
writer.Write(payload, 0, payload.Length);
writer.Close();
data.BytesSent += request.GetRequestLength();
SentBytes += data.BytesSent;
LastSentBytes += data.BytesSent;
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
Encoding encoding = GetEncoding(response);
result = GetResponseAsString(response, encoding, ref data);
data.BytesReceived += response.GetResponseLength();
ReceivedBytes += data.BytesReceived;
LastReceivedBytes += data.BytesReceived;
}
}
}
catch (Exception e)
{
data.Exception = e;
string message = e.Message;
WebException webException = e as WebException;
if (webException != null)
{
try
{
HttpWebResponse response = webException.Response as HttpWebResponse;
Encoding encoding = GetEncoding(response);
string body = GetResponseAsString(response, encoding, ref data);
message += Environment.NewLine + "服务返回：" + body;
data.BytesReceived += response.GetResponseLength();
ReceivedBytes += data.BytesReceived;
LastReceivedBytes += data.BytesReceived;
}
catch { }
}
if (Debugger.IsAttached)
{
message += Environment.NewLine + e.StackTrace.ToString();
}
result = GetJson(new ErrorWMSResponse {
Code = e.Message, Message = message
});
}
watch.Stop();
data.NetworkElapseTime = watch.ElapsedMilliseconds;
return(result);
}