public class FileListenerServer
{
private FileSystemWatcher _watcher;
public FileListenerServer()
{
}
/// <summary>
///
/// </summary>
/// <param name="path">监听目录</param>
public FileListenerServer(string path)
{
try
{
this._watcher = new FileSystemWatcher();
_watcher.Path = path;//监视目录
_watcher.Filter = "*.config";//过滤文件
_watcher.NotifyFilter = NotifyFilters.FileName | NotifyFilters.Size | NotifyFilters.DirectoryName;
_watcher.IncludeSubdirectories = true;//监视子目录
_watcher.Created += new FileSystemEventHandler(FileWatcher_Created);
_watcher.Changed += new FileSystemEventHandler(FileWatcher_Changed);
_watcher.Deleted += new FileSystemEventHandler(FileWatcher_Deleted);
_watcher.Renamed += new RenamedEventHandler(FileWatcher_Renamed);
}
catch (Exception ex)
{
Console.WriteLine("Error:" + ex.Message);
}
}
public void Start()
{
this._watcher.EnableRaisingEvents = true;
Console.WriteLine("文件监控已经启动...");
}
public void Stop()
{
this._watcher.EnableRaisingEvents = false;
this._watcher.Dispose();
this._watcher = null;
}
protected void FileWatcher_Created(object sender, FileSystemEventArgs e)
{
Console.WriteLine("新增:" + e.ChangeType + ";" + e.FullPath + ";" + e.Name);
}
protected void FileWatcher_Changed(object sender, FileSystemEventArgs e)
{
if (e.Name.Equals("App.config"))
{
var configPath = (AppDomain.CurrentDomain.BaseDirectory + "App.config");
ExeConfigurationFileMap map = new ExeConfigurationFileMap();
map.ExeConfigFilename = configPath;
var configuartion = ConfigurationManager.OpenMappedExeConfiguration(map, ConfigurationUserLevel.None);
var value = configuartion.AppSettings.Settings["key"].Value;
}
Console.WriteLine("修改:" + e.ChangeType + ";" + e.FullPath + ";" + e.Name);
}
protected void FileWatcher_Deleted(object sender, FileSystemEventArgs e)
{
Console.WriteLine("删除:" + e.ChangeType + ";" + e.FullPath + ";" + e.Name);
}
protected void FileWatcher_Renamed(object sender, RenamedEventArgs e)
{
Console.WriteLine("重命名: OldPath:{0} NewPath:{1} OldFileName{2} NewFileName:{3}", e.OldFullPath, e.FullPath, e.OldName, e.Name);
}
}
