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クライアントからWebサービスリクエストを行っていると仮定します。要求はjsonのパラメータでPOSTによって行われます。
サーバーでは、Context.Request.RawUrlがリクエストURLを保持します。しかし、何がjsonデータの要求を保持していますか？ログリクエストjsonデータ
リクエストを記録するにはこのプロパティが必要です。ここで
は、HTTPモジュールのコードです：
public class RequestResponseLoggerModule : IHttpModule
{
//private static Logger logger = LogManager.GetCurrentClassLogger();
#region ResponseCaptureStream
private class ResponseCaptureStream : Stream
{
private readonly Stream _streamToCapture;
private readonly Encoding _responseEncoding;
public string StreamContent { get; private set; }
public ResponseCaptureStream(Stream streamToCapture, Encoding responseEncoding)
{
_responseEncoding = responseEncoding;
_streamToCapture = streamToCapture;
}
public override bool CanRead { get { return _streamToCapture.CanRead; } }
public override bool CanSeek { get { return _streamToCapture.CanSeek; } }
public override bool CanWrite { get { return _streamToCapture.CanWrite; } }
public override long Length { get { return _streamToCapture.Length; } }
public override long Position
{
get { return _streamToCapture.Position; }
set { _streamToCapture.Position = value; }
}
public override void Flush()
{
_streamToCapture.Flush();
}
public override int Read(byte[] buffer, int offset, int count)
{
return _streamToCapture.Read(buffer, offset, count);
}
public override long Seek(long offset, SeekOrigin origin)
{
return _streamToCapture.Seek(offset, origin);
}
public override void SetLength(long value)
{
_streamToCapture.SetLength(value);
}
public override void Write(byte[] buffer, int offset, int count)
{
StreamContent += _responseEncoding.GetString(buffer);
_streamToCapture.Write(buffer, offset, count);
}
public override void Close()
{
_streamToCapture.Close();
base.Close();
}
}
#endregion
#region IHttpModule Members
private HttpApplication _context;
public void Dispose()
{
}
private static string Extensions_Key = "RequestResponseLoggerModule.Extensions";
private static string Files_Key = "RequestResponseLoggerModule.Files";
private static string Request_Key = "RequestResponseLoggerModule.Request";
private static string Response_Key = "RequestResponseLoggerModule.Response";
private IEnumerable<string> _Extenstions = new string[] { };
private IEnumerable<string> _Files = new string[] { };
private bool _LogAlwaysRequest = false;
private bool _LogAlwaysResponse = false;
public void Init(HttpApplication context)
{
_Extenstions = ConfigurationManager.AppSettings[Extensions_Key].ToLower().Split(',').
Select(x => x.Trim()).ToArray();
_Files = ConfigurationManager.AppSettings[Files_Key].ToLower().Split(',').
Select(x => x.Trim()).ToArray();
_LogAlwaysRequest = ConfigurationManager.AppSettings[Request_Key] == "ALWAYS";
_LogAlwaysResponse = ConfigurationManager.AppSettings[Response_Key] == "ALWAYS";
_context = context;
context.PreRequestHandlerExecute += new EventHandler(context_PreRequestHandlerExecute);
context.PreSendRequestContent += new EventHandler(context_PreSendRequestContent);
}
void context_PreRequestHandlerExecute(object sender, EventArgs e)
{
_context.Response.Filter = new ResponseCaptureStream(_context.Response.Filter, _context.Response.ContentEncoding);
}
void context_PreSendRequestContent(object sender, EventArgs e)
{
bool isMatch = false;
if (_Extenstions.Count() > 0)
{
string ext = VirtualPathUtility.GetExtension(_context.Request.FilePath).
Substring(1).ToLower();
if (_Extenstions.Contains(ext))
{
isMatch = true;
}
}
if (_Files.Count() > 0)
{
string fileName = VirtualPathUtility.GetFileName(_context.Request.FilePath). ToLower();
if (_Files.Contains(fileName))
{
isMatch = true;
}
}
if (_LogAlwaysRequest || isMatch)
{
string requestText = _context.Request.RawUrl; <------------------
//log the responseText, but this reurns just the url while I need the data of the webservice call
}
if (_LogAlwaysResponse || isMatch)
{
ResponseCaptureStream filter = _context.Response.Filter as ResponseCaptureStream;
if (filter != null)
{
string responseText = filter.StreamContent;
//log the responseText
}
}
}
#endregion
}
私たちがあなたがしようとしていることを正確に知るために、より多くの情報を質問に入れることができますか？ – Steve
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