Я перестроен все мое решение. Оказалось, что этот проект из проекта кода имеет проблемы или не будет работать для меня. Поэтому я в основном получил службу Windows от Microsoft для работы: http://msdn.microsoft.com/en-us/library/zt39148a.aspx. Затем я использовал то, что работало в приложении консоли мониторинга файлов, которое уже упоминалось и теперь работает. Я также создал класс ftp. Теперь я исследую, почему создание файла вызывает три события: создайте, а затем удалите и создайте снова. Я не показывают показан файл app.config
using System;
using System.Collections.Generic;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.Threading.Tasks;
namespace DirectoryWatcher
{
static class Program
{
/// <summary>
/// The main entry point for the application.
/// </summary>
static void Main()
{
#if(!DEBUG)
ServiceBase[] ServicesToRun;
ServicesToRun = new ServiceBase[]
{
new Service1()
};
ServiceBase.Run(ServicesToRun);
#else
Service1 MyServ = new Service1();
MyServ.OnDebug();
System.Threading.Thread.Sleep(System.Threading.Timeout.Infinite);
#endif
}
}
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.Threading.Tasks;
using System.Net;
using System.Windows.Forms;
using System.Configuration;
namespace DirectoryWatcher
{
public partial class Service1 : ServiceBase
{
public Service1()
{
InitializeComponent();
if (!System.Diagnostics.EventLog.SourceExists("MySource"))
{
System.Diagnostics.EventLog.CreateEventSource(
"MySource", "MyNewLog");
}
eventLog1.Source = "MySource";
eventLog1.Log = "MyNewLog";
}
private static string fileName = "",filePath= "";
private static string[] pathArr;
static ftpClass1 ftpDavid = new ftpClass1(ConfigurationManager.AppSettings["ftpServer"], ConfigurationManager.AppSettings["ftpUser"], ConfigurationManager.AppSettings["ftpPassword"]);
//ftpClass ftpDavid = new ftpClass();
public void OnDebug()
{
OnStart(null);
}
protected override void OnStart(string[] args)
{
eventLog1.WriteEntry("In OnStart");
FileSystemWatcher watcher = new FileSystemWatcher();//
//StreamWriter w = File.AppendText("log.txt");
watcher.Path = ConfigurationManager.AppSettings["watcherPath"];
/* Watch for changes in LastAccess and LastWrite times, and
the renaming of files or directories. */
//watcher.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite | NotifyFilters.FileName | NotifyFilters.DirectoryName;
// Only watch text files.
watcher.Filter = "*.*";
//ftpClass1 ftpDavid = new ftpClass1(ConfigurationManager.AppSettings["ftpServer"], ConfigurationManager.AppSettings["ftpUser"], ConfigurationManager.AppSettings["ftpPassword"]);
// Add event handlers.
watcher.Changed += new FileSystemEventHandler(OnChanged);
watcher.Created += new FileSystemEventHandler(FileWatcher_Created);
watcher.Deleted += new FileSystemEventHandler(FileWatcher_Deleted);
watcher.Renamed += new RenamedEventHandler(FileWatcher_Renamed);
// Begin watching.
watcher.EnableRaisingEvents = true;
}
protected override void OnStop()
{
eventLog1.WriteEntry("In onStop.");
}
protected override void OnContinue()
{
eventLog1.WriteEntry("In OnContinue.");
}
private static void OnChanged(object source, FileSystemEventArgs e)
{
// Specify what is done when a file is changed, created, or deleted.
/*
Console.WriteLine("File: " + e.FullPath + " " + e.ChangeType);
using (StreamWriter w = new StreamWriter("c:\\logdir\\logFileWatcherConsole.txt", true))
{
w.Write("\r\nLog Entry : ");
w.WriteLine("{0} {1}", DateTime.Now.ToLongTimeString(),
DateTime.Now.ToLongDateString());
w.WriteLine(" :");
w.WriteLine(" :{0}", "File : "+e.FullPath+" Changed");
w.WriteLine("-------------------------------");
}
*/
}
private static void OnRenamed(object source, RenamedEventArgs e)
{
// Specify what is done when a file is renamed.
Console.WriteLine("File: {0} renamed to {1}", e.OldFullPath, e.FullPath);
using (StreamWriter w = new StreamWriter("c:\\logdir\\logFileWatcherConsole.txt", true))
{
w.Write("\r\nLog Entry : ");
w.WriteLine("{0} {1}", DateTime.Now.ToLongTimeString(),
DateTime.Now.ToLongDateString());
}
}
private static void FileWatcher_Created(object source, FileSystemEventArgs e)
{
//code here for newly created file or directory
using (StreamWriter w = new StreamWriter(ConfigurationManager.AppSettings["logFile"], true))
{
w.Write("\r\nLog Entry : ");
w.WriteLine("{0} {1}", DateTime.Now.ToLongTimeString(),
DateTime.Now.ToLongDateString());
w.WriteLine(" :");
w.WriteLine(" :{0}", "File : " + e.FullPath + " created");
w.WriteLine("-------------------------------");
}
pathArr = e.FullPath.Split('\\');
fileName = pathArr[pathArr.Length -1];
filePath = "";
for (int i = 0; i < pathArr.Length -1;i++)
{
filePath = filePath + pathArr[i] +"\\";
}
//Ftp(fileName);
//ftpClass1 ftp1 = new ftpClass1(ConfigurationManager.AppSettings["ftpServer"], ConfigurationManager.AppSettings["ftpUser"], ConfigurationManager.AppSettings["ftpPassword"]);
ftpDavid.upload(fileName,filePath + fileName);
}
/// <summary>
/// Event occurs when the a File or Directory is deleted
/// </summary>
private static void FileWatcher_Deleted(object source, FileSystemEventArgs e)
{
//code here for newly deleted file or directory
using (StreamWriter w = new StreamWriter(ConfigurationManager.AppSettings["logFile"], true))
{
w.Write("\r\nLog Entry : ");
w.WriteLine("{0} {1}", DateTime.Now.ToLongTimeString(),
DateTime.Now.ToLongDateString());
w.WriteLine(" :");
w.WriteLine(" :{0}", "File : " + e.FullPath + " deleted");
w.WriteLine("-------------------------------");
}
pathArr = e.FullPath.Split('\\');
fileName = pathArr[pathArr.Length - 1];
filePath = "";
for (int i = 0; i < pathArr.Length - 1; i++)
{
filePath = filePath + pathArr[i] + "\\";
}
//Ftp(fileName);
//ftpClass1 ftp2 = new ftpClass1(ConfigurationManager.AppSettings["ftpServer"], ConfigurationManager.AppSettings["ftpUser"], ConfigurationManager.AppSettings["ftpPassword"]);
ftpDavid.delete(fileName);
}
/// <summary>
/// Event occurs when the a File or Directory is renamed
/// </summary>
private static void FileWatcher_Renamed(object source, RenamedEventArgs e)
{
//code here for newly renamed file or directory
using (StreamWriter w = new StreamWriter(ConfigurationManager.AppSettings["logFile"], true))
{
w.Write("\r\nLog Entry : ");
w.WriteLine("{0} {1}", DateTime.Now.ToLongTimeString(),
DateTime.Now.ToLongDateString());
w.WriteLine(" :");
w.WriteLine(" :{0}", "File : " + e.OldFullPath + " renamed to "+ e.FullPath);
w.WriteLine("-------------------------------");
}
pathArr = e.OldFullPath.Split('\\');
fileName = pathArr[pathArr.Length - 1];
pathArr = e.FullPath.Split('\\');
filePath = "";
for (int i = 0; i < pathArr.Length - 1; i++)
{
filePath = filePath + pathArr[i] + "\\";
}
//Ftp(fileName);
ftpDavid.rename(fileName, pathArr[pathArr.Length - 1]);
}
private static void Ftp(string FileName)
{
try
{
// Get the object used to communicate with the server.
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(ConfigurationManager.AppSettings["ftpServer"] + FileName);
request.Method = WebRequestMethods.Ftp.UploadFile;
// This example assumes the FTP site uses anonymous logon.
request.Credentials = new NetworkCredential(ConfigurationManager.AppSettings["ftpUser"], ConfigurationManager.AppSettings["ftpPassword"]);
// Copy the contents of the file to the request stream.
//fileInfo = new FileInfo(FileName);
StreamReader sourceStream = new StreamReader(filePath +FileName);
byte[] fileContents = Encoding.UTF8.GetBytes(sourceStream.ReadToEnd());
sourceStream.Close();
request.ContentLength = fileContents.Length;
Stream requestStream = request.GetRequestStream();
requestStream.Write(fileContents, 0, fileContents.Length);
requestStream.Close();
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
using (StreamWriter w = new StreamWriter("c:\\logdir\\logFileWatcherConsole.txt", true))
{
w.Write("\r\nLog Entry : ");
w.WriteLine("{0} {1}", DateTime.Now.ToLongTimeString(),
DateTime.Now.ToLongDateString());
w.WriteLine(" :");
w.WriteLine(" :{0}", "File : " + FileName + " uploaded");
w.WriteLine("-------------------------------");
}
response.Close();
}
catch(Exception e)
{
MessageBox.Show(e.ToString());
}
}
public static FileInfo fileInfo { get; set; }
}
}
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
namespace DirectoryWatcher
{
class ftpClass1
{
private string host = null;
private string user = null;
private string pass = null;
private FtpWebRequest ftpRequest = null;
private FtpWebResponse ftpResponse = null;
private Stream ftpStream = null;
private int bufferSize = 2048;
/* Construct Object */
public ftpClass1(string hostIP, string userName, string password) { host = hostIP; user = userName; pass = password; }
/* Download File */
public void download(string remoteFile, string localFile)
{
try
{
/* Create an FTP Request */
ftpRequest = (FtpWebRequest)FtpWebRequest.Create(host + "/" + remoteFile);
/* Log in to the FTP Server with the User Name and Password Provided */
ftpRequest.Credentials = new NetworkCredential(user, pass);
/* When in doubt, use these options */
ftpRequest.UseBinary = true;
ftpRequest.UsePassive = true;
ftpRequest.KeepAlive = true;
/* Specify the Type of FTP Request */
ftpRequest.Method = WebRequestMethods.Ftp.DownloadFile;
/* Establish Return Communication with the FTP Server */
ftpResponse = (FtpWebResponse)ftpRequest.GetResponse();
/* Get the FTP Server's Response Stream */
ftpStream = ftpResponse.GetResponseStream();
/* Open a File Stream to Write the Downloaded File */
FileStream localFileStream = new FileStream(localFile, FileMode.Create);
/* Buffer for the Downloaded Data */
byte[] byteBuffer = new byte[bufferSize];
int bytesRead = ftpStream.Read(byteBuffer, 0, bufferSize);
/* Download the File by Writing the Buffered Data Until the Transfer is Complete */
try
{
while (bytesRead > 0)
{
localFileStream.Write(byteBuffer, 0, bytesRead);
bytesRead = ftpStream.Read(byteBuffer, 0, bufferSize);
}
}
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
/* Resource Cleanup */
localFileStream.Close();
ftpStream.Close();
ftpResponse.Close();
ftpRequest = null;
}
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
return;
}
/* Upload File */
public void upload(string remoteFile, string localFile)
{
try
{
/* Create an FTP Request */
ftpRequest = (FtpWebRequest)FtpWebRequest.Create(host + remoteFile);
/* Log in to the FTP Server with the User Name and Password Provided */
ftpRequest.Credentials = new NetworkCredential(user, pass);
/* When in doubt, use these options */
ftpRequest.UseBinary = true;
ftpRequest.UsePassive = true;
ftpRequest.KeepAlive = true;
/* Specify the Type of FTP Request */
ftpRequest.Method = WebRequestMethods.Ftp.UploadFile;
/* Establish Return Communication with the FTP Server */
ftpStream = ftpRequest.GetRequestStream();
/* Open a File Stream to Read the File for Upload */
FileStream localFileStream = new FileStream(localFile, FileMode.Create);
/* Buffer for the Downloaded Data */
byte[] byteBuffer = new byte[bufferSize];
int bytesSent = localFileStream.Read(byteBuffer, 0, bufferSize);
/* Upload the File by Sending the Buffered Data Until the Transfer is Complete */
try
{
while (bytesSent != 0)
{
ftpStream.Write(byteBuffer, 0, bytesSent);
bytesSent = localFileStream.Read(byteBuffer, 0, bufferSize);
}
}
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
/* Resource Cleanup */
localFileStream.Close();
ftpStream.Close();
ftpRequest = null;
}
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
return;
}
/* Delete File */
public void delete(string deleteFile)
{
try
{
/* Create an FTP Request */
ftpRequest = (FtpWebRequest)WebRequest.Create(host + deleteFile);
/* Log in to the FTP Server with the User Name and Password Provided */
ftpRequest.Credentials = new NetworkCredential(user, pass);
/* When in doubt, use these options */
ftpRequest.UseBinary = true;
ftpRequest.UsePassive = true;
ftpRequest.KeepAlive = true;
/* Specify the Type of FTP Request */
ftpRequest.Method = WebRequestMethods.Ftp.DeleteFile;
/* Establish Return Communication with the FTP Server */
ftpResponse = (FtpWebResponse)ftpRequest.GetResponse();
/* Resource Cleanup */
ftpResponse.Close();
ftpRequest = null;
}
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
return;
}
/* Rename File */
public void rename(string currentFileNameAndPath, string newFileName)
{
try
{
/* Create an FTP Request */
ftpRequest = (FtpWebRequest)WebRequest.Create(host + currentFileNameAndPath);
/* Log in to the FTP Server with the User Name and Password Provided */
ftpRequest.Credentials = new NetworkCredential(user, pass);
/* When in doubt, use these options */
ftpRequest.UseBinary = true;
ftpRequest.UsePassive = true;
ftpRequest.KeepAlive = true;
/* Specify the Type of FTP Request */
ftpRequest.Method = WebRequestMethods.Ftp.Rename;
/* Rename the File */
ftpRequest.RenameTo = newFileName;
/* Establish Return Communication with the FTP Server */
ftpResponse = (FtpWebResponse)ftpRequest.GetResponse();
/* Resource Cleanup */
ftpResponse.Close();
ftpRequest = null;
}
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
return;
}
/* Create a New Directory on the FTP Server */
public void createDirectory(string newDirectory)
{
try
{
/* Create an FTP Request */
ftpRequest = (FtpWebRequest)WebRequest.Create(host + "/" + newDirectory);
/* Log in to the FTP Server with the User Name and Password Provided */
ftpRequest.Credentials = new NetworkCredential(user, pass);
/* When in doubt, use these options */
ftpRequest.UseBinary = true;
ftpRequest.UsePassive = true;
ftpRequest.KeepAlive = true;
/* Specify the Type of FTP Request */
ftpRequest.Method = WebRequestMethods.Ftp.MakeDirectory;
/* Establish Return Communication with the FTP Server */
ftpResponse = (FtpWebResponse)ftpRequest.GetResponse();
/* Resource Cleanup */
ftpResponse.Close();
ftpRequest = null;
}
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
return;
}
/* Get the Date/Time a File was Created */
public string getFileCreatedDateTime(string fileName)
{
try
{
/* Create an FTP Request */
ftpRequest = (FtpWebRequest)FtpWebRequest.Create(host + "/" + fileName);
/* Log in to the FTP Server with the User Name and Password Provided */
ftpRequest.Credentials = new NetworkCredential(user, pass);
/* When in doubt, use these options */
ftpRequest.UseBinary = true;
ftpRequest.UsePassive = true;
ftpRequest.KeepAlive = true;
/* Specify the Type of FTP Request */
ftpRequest.Method = WebRequestMethods.Ftp.GetDateTimestamp;
/* Establish Return Communication with the FTP Server */
ftpResponse = (FtpWebResponse)ftpRequest.GetResponse();
/* Establish Return Communication with the FTP Server */
ftpStream = ftpResponse.GetResponseStream();
/* Get the FTP Server's Response Stream */
StreamReader ftpReader = new StreamReader(ftpStream);
/* Store the Raw Response */
string fileInfo = null;
/* Read the Full Response Stream */
try { fileInfo = ftpReader.ReadToEnd(); }
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
/* Resource Cleanup */
ftpReader.Close();
ftpStream.Close();
ftpResponse.Close();
ftpRequest = null;
/* Return File Created Date Time */
return fileInfo;
}
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
/* Return an Empty string Array if an Exception Occurs */
return "";
}
/* Get the Size of a File */
public string getFileSize(string fileName)
{
try
{
/* Create an FTP Request */
ftpRequest = (FtpWebRequest)FtpWebRequest.Create(host + "/" + fileName);
/* Log in to the FTP Server with the User Name and Password Provided */
ftpRequest.Credentials = new NetworkCredential(user, pass);
/* When in doubt, use these options */
ftpRequest.UseBinary = true;
ftpRequest.UsePassive = true;
ftpRequest.KeepAlive = true;
/* Specify the Type of FTP Request */
ftpRequest.Method = WebRequestMethods.Ftp.GetFileSize;
/* Establish Return Communication with the FTP Server */
ftpResponse = (FtpWebResponse)ftpRequest.GetResponse();
/* Establish Return Communication with the FTP Server */
ftpStream = ftpResponse.GetResponseStream();
/* Get the FTP Server's Response Stream */
StreamReader ftpReader = new StreamReader(ftpStream);
/* Store the Raw Response */
string fileInfo = null;
/* Read the Full Response Stream */
try { while (ftpReader.Peek() != -1) { fileInfo = ftpReader.ReadToEnd(); } }
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
/* Resource Cleanup */
ftpReader.Close();
ftpStream.Close();
ftpResponse.Close();
ftpRequest = null;
/* Return File Size */
return fileInfo;
}
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
/* Return an Empty string Array if an Exception Occurs */
return "";
}
/* List Directory Contents File/Folder Name Only */
public string[] directoryListSimple(string directory)
{
try
{
/* Create an FTP Request */
ftpRequest = (FtpWebRequest)FtpWebRequest.Create(host + "/" + directory);
/* Log in to the FTP Server with the User Name and Password Provided */
ftpRequest.Credentials = new NetworkCredential(user, pass);
/* When in doubt, use these options */
ftpRequest.UseBinary = true;
ftpRequest.UsePassive = true;
ftpRequest.KeepAlive = true;
/* Specify the Type of FTP Request */
ftpRequest.Method = WebRequestMethods.Ftp.ListDirectory;
/* Establish Return Communication with the FTP Server */
ftpResponse = (FtpWebResponse)ftpRequest.GetResponse();
/* Establish Return Communication with the FTP Server */
ftpStream = ftpResponse.GetResponseStream();
/* Get the FTP Server's Response Stream */
StreamReader ftpReader = new StreamReader(ftpStream);
/* Store the Raw Response */
string directoryRaw = null;
/* Read Each Line of the Response and Append a Pipe to Each Line for Easy Parsing */
try { while (ftpReader.Peek() != -1) { directoryRaw += ftpReader.ReadLine() + "|"; } }
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
/* Resource Cleanup */
ftpReader.Close();
ftpStream.Close();
ftpResponse.Close();
ftpRequest = null;
/* Return the Directory Listing as a string Array by Parsing 'directoryRaw' with the Delimiter you Append (I use | in This Example) */
try { string[] directoryList = directoryRaw.Split("|".ToCharArray()); return directoryList; }
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
}
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
/* Return an Empty string Array if an Exception Occurs */
return new string[] { "" };
}
/* List Directory Contents in Detail (Name, Size, Created, etc.) */
public string[] directoryListDetailed(string directory)
{
try
{
/* Create an FTP Request */
ftpRequest = (FtpWebRequest)FtpWebRequest.Create(host + "/" + directory);
/* Log in to the FTP Server with the User Name and Password Provided */
ftpRequest.Credentials = new NetworkCredential(user, pass);
/* When in doubt, use these options */
ftpRequest.UseBinary = true;
ftpRequest.UsePassive = true;
ftpRequest.KeepAlive = true;
/* Specify the Type of FTP Request */
ftpRequest.Method = WebRequestMethods.Ftp.ListDirectoryDetails;
/* Establish Return Communication with the FTP Server */
ftpResponse = (FtpWebResponse)ftpRequest.GetResponse();
/* Establish Return Communication with the FTP Server */
ftpStream = ftpResponse.GetResponseStream();
/* Get the FTP Server's Response Stream */
StreamReader ftpReader = new StreamReader(ftpStream);
/* Store the Raw Response */
string directoryRaw = null;
/* Read Each Line of the Response and Append a Pipe to Each Line for Easy Parsing */
try { while (ftpReader.Peek() != -1) { directoryRaw += ftpReader.ReadLine() + "|"; } }
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
/* Resource Cleanup */
ftpReader.Close();
ftpStream.Close();
ftpResponse.Close();
ftpRequest = null;
/* Return the Directory Listing as a string Array by Parsing 'directoryRaw' with the Delimiter you Append (I use | in This Example) */
try { string[] directoryList = directoryRaw.Split("|".ToCharArray()); return directoryList; }
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
}
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
/* Return an Empty string Array if an Exception Occurs */
return new string[] { "" };
}
}
}
Журнал событий должен содержать больше информации. Что он говорит? –
Взгляните на эту страницу поддержки Microsoft: http://support.microsoft.com/kb/839174 – Srinivas
Попробует получить журнал событий. Извините, посмотрел на приведенную выше ссылку, и это не помогло. – Arantuath