Registro di output utilizzando FtpWebRequest

Mi chiedo se è ansible avere il log di output per il mio client FTP utilizzando FtpWebRequest .

Qualcosa come questo:

 [R] USER xxx [R] 331 Please specify the password. [R] PASS (hidden) [R] 230 Login successful. [R] SYST [R] 215 UNIX Type: L8 [R] FEAT [R] 211-Features: [R] EPRT [R] EPSV [R] MDTM [R] PASV [R] REST STREAM [R] SIZE [R] TVFS [R] 211 End [R] PWD [R] 257 "/" [R] CWD / [R] 250 Directory successfully changed. [R] PWD [R] 257 "/" [R] TYPE A [R] 200 Switching to ASCII mode. [R] PASV [R] 227 Entering Passive Mode (10,232,201,81,141,175) [R] Opening data connection IP: 10.232.201.81 PORT: 36271 [R] LIST -al [R] 150 Here comes the directory listing. [R] 226 Directory send OK. 

Questa uscita, per esempio, è quando si collega …

Il mio codice attuale fa solo quanto segue:

 // Get the object used to communicate with the server. FtpWebRequest request = (FtpWebRequest)WebRequest.Create(string.Format("ftp://{0}", addrEndPoint)); request.Method = WebRequestMethods.Ftp.ListDirectoryDetails; request.Credentials = new NetworkCredential(_currentConnection.Username, _currentConnection.Password); FtpWebResponse response = (FtpWebResponse)request.GetResponse(); Stream responseStream = response.GetResponseStream(); StreamReader readStream = new StreamReader(responseStream, System.Text.Encoding.UTF8); if (readStream != null) { Console.WriteLine(readStream.ReadToEnd()); } 

Puoi farlo usando Network Tracing . Per configurarlo , crea (o modifica, se ne hai già uno) il file App.config , in modo che assomigli a questo (se hai già il file, dovrai aggiungere le impostazioni ad esso):

                    

Se lo fai, la tua applicazione creerà un file network.log , che potrebbe essere simile a questo:

 System.Net Information: 1 : [8892] FtpWebRequest#2383799::.ctor(ftp://test/) System.Net Information: 0 : [8892] FtpWebRequest#2383799::GetResponse(Method=LIST.) System.Net Information: 0 : [8892] Current OS installation type is 'Client'. System.Net Information: 0 : [8892] RAS supported: True System.Net Information: 0 : [8892] FtpControlStream#33675143 - Created connection from 192.168.1.1:51833 to 192.168.1.2:21. System.Net Information: 0 : [8892] Associating FtpWebRequest#2383799 with FtpControlStream#33675143 System.Net Information: 0 : [8892] FtpControlStream#33675143 - Received response [220 This is the test FTP server. Authentication required.] System.Net Information: 0 : [8892] FtpControlStream#33675143 - Sending command [USER svick] System.Net Information: 0 : [8892] FtpControlStream#33675143 - Received response [331 Password required for svick] System.Net Information: 0 : [8892] FtpControlStream#33675143 - Sending command [PASS ********] System.Net Information: 0 : [8892] FtpControlStream#33675143 - Received response [230 Logged on] System.Net Information: 0 : [8892] FtpControlStream#33675143 - Sending command [OPTS utf8 on] System.Net Information: 0 : [8892] FtpControlStream#33675143 - Received response [200 UTF8 mode enabled] System.Net Information: 0 : [8892] FtpControlStream#33675143 - Sending command [PWD] System.Net Information: 0 : [8892] FtpControlStream#33675143 - Received response [257 "/" is current directory.] System.Net Information: 0 : [8892] FtpControlStream#33675143 - Sending command [TYPE I] System.Net Information: 0 : [8892] FtpControlStream#33675143 - Received response [200 Type set to I] System.Net Information: 0 : [8892] FtpControlStream#33675143 - Sending command [PASV] System.Net Information: 0 : [8892] FtpControlStream#33675143 - Received response [227 Entering Passive Mode (174,37,88,92,117,98)] System.Net Information: 0 : [8892] FtpControlStream#33675143 - Sending command [LIST] System.Net Information: 0 : [8892] FtpControlStream#33675143 - Received response [150 Connection accepted] System.Net Information: 0 : [8892] FtpControlStream#33675143 - Received response [226 Transfer OK] System.Net Information: 0 : [8892] FtpWebRequest#2383799::(Releasing FTP connection#33675143.) 

È piuttosto dettagliato, ma contiene le informazioni che ti servono. Se si desidera modificare la modalità di scrittura del file di registro, è ansible implementare il proprio TraceListener e utilizzarlo nel file di configurazione anziché in TextWriterTraceListener .

controlla i seguenti link per riferimento. se si dispone di IIS 7, è ansible implementare le proprie funzionalità.

implementando il metodo Log dell’interfaccia IFtpLogProvider

 using System; using System.IO; using Microsoft.Web.FtpServer; using System.Diagnostics; using System.Diagnostics.Eventing; namespace FtpLogging { public class FtpLogDemo : BaseProvider, IFtpLogProvider { void IFtpLogProvider.Log(FtpLogEntry loggingParameters) { ....... 

Rif:
Estendibilità FTP FTP IIS (IFtpLogProvider e errori di registrazione FTP nel registro eventi)
Problema durante la scrittura su un file (C #)