当我尝试启动我的 c# 服务时,它说:“正在启动”一秒钟,然后又回到“停止”状态,这可能是什么问题?我之前有相同的代码,它可以工作,但现在对代码进行了一些更改,它停止了工作。这是我添加到代码中的内容:
应用配置:
<add key="cut-copy" value="copy"/>
正常代码:
private void fileSystemWatcher1_Created(object sender, System.IO.FileSystemEventArgs e)
{
String cut_copy = ConfigurationManager.AppSettings[@"cut-copy"];
if (cut_copy == "copy")
{
cut = false;
}
else
{
cut = true;
}
if (WaitForFileAvailable(e.FullPath, TimeSpan.FromSeconds(10)))
{
var file = Path.Combine(source, e.Name);
var copy_file = Path.Combine(target, e.Name);
var destination = Path.Combine(target, Path.ChangeExtension(source, Path.GetExtension(source)));
if (File.Exists(file))// Check to see if the file exists.
{ //If it does delete the file in the target and copy the one from the source to the target.
File.Delete(copy_file);
File.Copy(e.FullPath, Path.Combine(target, e.Name));
}
else// If it doesn't, just copy the file.
{
if (cut == true)
{
if (File.Exists(file))// Check to see if the file exists.
{ //If it does delete the file in the target and copy the one from the source to the target.
File.Delete(copy_file);
File.Move(Path.Combine(e.FullPath, e.Name), target);
}
}
else
{
if (File.Exists(file))// Check to see if the file exists.
{ //If it does delete the file in the target and copy the one from the source to the target.
File.Delete(copy_file);
File.Copy(e.FullPath, Path.Combine(target, e.Name));
}
}
//under this is more code that didn't change
}
编辑:开始:
protected override void OnStart(string[] args)
{
base.OnStart(args);
this.fileSystemWatcher1 = new System.IO.FileSystemWatcher();
((System.ComponentModel.ISupportInitialize)(this.fileSystemWatcher1)).BeginInit();
fileSystemWatcher1.Path = source;
fileSystemWatcher1.Changed += new FileSystemEventHandler(fileSystemWatcher1_Changed);
fileSystemWatcher1.Created += new FileSystemEventHandler(fileSystemWatcher1_Created);
fileSystemWatcher1.Deleted += new FileSystemEventHandler(fileSystemWatcher1_Deleted);
fileSystemWatcher1.Renamed += new RenamedEventHandler(fileSystemWatcher1_Renamed);
this.fileSystemWatcher1.EnableRaisingEvents = true;
this.fileSystemWatcher1.IncludeSubdirectories = true;
((System.ComponentModel.ISupportInitialize)(this.fileSystemWatcher1)).EndInit();
logger("Service started "+ DateTime.Now);
}
我究竟做错了什么?