80 lines
2.5 KiB
C#
80 lines
2.5 KiB
C#
using Cowain.Bake.Common;
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using Cowain.Bake.Common.Core;
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using System;
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using System.IO;
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using System.Timers;
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using Unity;
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namespace Cowain.Bake.Communication.FTP
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{
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//定时删除文件
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public class FTPElapsedDelete
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{
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Timer timer;
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string _deleteFilePath;
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int _intervalDays;
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public string Name { get; set; }
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public IUnityContainer _unityContainer { get; set; }
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public FTPElapsedDelete(IUnityContainer unityContainer)
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{
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_unityContainer = unityContainer;
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}
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public void Start(string filePath, int intervalDays)
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{
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_deleteFilePath = filePath;
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_intervalDays = intervalDays;
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CreateTimer();
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}
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void CreateTimer()
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{
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// 创建定时器并设置时间间隔为一天
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//timer = new Timer();
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timer = new Timer(TimeSpan.FromHours(12).TotalMilliseconds); //一天执行二次删除，一次就够了，怕晚上不上班
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//timer.Interval = 10 * 1000; // 一个小时
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timer.Elapsed += TimerElapsedDeleteFiles;
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timer.Start();
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}
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public void Stop()
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{
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if (timer != null)
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{
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timer.Stop();
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timer.Elapsed -= TimerElapsedDeleteFiles;
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timer.Dispose();
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timer = null;
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}
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}
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//可配置定期删除日志文件
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void TimerElapsedDeleteFiles(object sender, ElapsedEventArgs e)
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{
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if (Global.AppExit)
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{
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Stop();
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}
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string[] files = Directory.GetFiles(_deleteFilePath, "*", SearchOption.AllDirectories);
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try
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{
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foreach (string file in files)
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{
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FileInfo fileInfo = new FileInfo(file); //后期有必要再多年是否上传属性，上传了就删除
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TimeSpan timeDifference = DateTime.Now - fileInfo.CreationTime;
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if (timeDifference.TotalDays >= _intervalDays)
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{
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File.SetAttributes(file, FileAttributes.Normal);
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File.Delete(file); //"对路径“”的访问被拒绝"
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}
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}
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}
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catch (Exception ex)
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{
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LogHelper.Instance.Error($"删除文件失败,_deleteFilePath:{_deleteFilePath},异常:{ex.Message}");
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}
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}
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}
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}
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