128 lines
5.1 KiB
C#
128 lines
5.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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using System.IO;
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namespace WebService.SDK
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{
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public class LogHelper
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{
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//设置存储日志文件的根目录
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public static string path = System.AppDomain.CurrentDomain.BaseDirectory;
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/// <summary>
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/// 记录内容至文本文件
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/// </summary>
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/// <param name="LogData">日志内容</param>
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/// <param name="LogPath">文件存储目录</param>
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/// <param name="LogName">文件名称，默认命名为当前日期</param>
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public static void WriteLog(string LogData, string LogPath, string LogName = "")
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{
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try
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{
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LogData = DateTime.Now.ToLongTimeString() + ":" + LogData;
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//如果文件名称为空，则默认命名为当前日期
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if (string.IsNullOrWhiteSpace(LogName))
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{
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LogName = DateTime.Now.ToString("yyyyMMdd") + ".log";
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}
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if (!Directory.Exists(path + LogPath))
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{
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Directory.CreateDirectory(path + LogPath);
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}
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//设置文件存储路径：
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string filename = path + LogPath + "\\" + LogName;
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//将文件内容写入流
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FileStream fs = new FileStream(filename, FileMode.OpenOrCreate);
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fs.Seek(0, SeekOrigin.End);
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byte[] _data = new UTF8Encoding().GetBytes(LogData + "\r\n");
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fs.Write(_data, 0, _data.Length);
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fs.Flush();
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fs.Close();
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}
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catch { }
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}
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/// <summary>
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/// 记录发送的内容至文本文件
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/// </summary>
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/// <param name="LogData">日志内容</param>
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public static void WriteSendLog(string LogData)
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{
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try
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{
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LogData = DateTime.Now.ToLongTimeString() + ":" + LogData;
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string LogName = "日志_Send" + System.DateTime.Now.Year.ToString() + "-" + System.DateTime.Now.Month.ToString() +
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"-" + System.DateTime.Now.Day.ToString() + ".log";
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string filename = path + "\\" + LogName;
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FileStream fs = new FileStream(filename, FileMode.OpenOrCreate);
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fs.Seek(0, SeekOrigin.End);
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byte[] _data = new UTF8Encoding().GetBytes(LogData + "\r\n");
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fs.Write(_data, 0, _data.Length);
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fs.Flush();
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fs.Close();
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MoveFiles("日志_Send*", "Log", -5);
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}
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catch { }
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}
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/// <summary>
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/// 记录接收的内容至文本文件
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/// </summary>
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/// <param name="LogData"></param>
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public static void WriteReceiveLog(string LogData)
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{
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try
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{
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LogData = DateTime.Now.ToLongTimeString() + ":" + LogData;
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string LogName = "日志_Receive" + System.DateTime.Now.Year.ToString() + "-" + System.DateTime.Now.Month.ToString() +
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"-" + System.DateTime.Now.Day.ToString() + ".log";
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string filename = path + "\\" + LogName;
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FileStream fs = new FileStream(filename, FileMode.OpenOrCreate);
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fs.Seek(0, SeekOrigin.End);
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byte[] _data = new UTF8Encoding().GetBytes(LogData + "\r\n");
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fs.Write(_data, 0, _data.Length);
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fs.Flush();
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fs.Close();
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MoveFiles("日志_Receive*", "Log", -5);
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}
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catch { }
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}
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public static void DeleteFiles(string FileName, string FilePath = "", int DeleteDays = -2)
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{
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FilePath = FilePath == "" ? path : FilePath;
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DirectoryInfo _DirectoryInfo = new DirectoryInfo(FilePath);
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foreach (FileInfo _FileInfo in _DirectoryInfo.GetFiles(FileName, SearchOption.TopDirectoryOnly))
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{
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if (_FileInfo.LastWriteTime < DateTime.Now.Date.AddDays(DeleteDays))
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{
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_FileInfo.Delete();
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}
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}
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}
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public static void MoveFiles(string FileName, string FilePath = "Log", int DeleteDays = -30, string MovePath = "")
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{
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MovePath = MovePath == "" ? path : MovePath;
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if (!Directory.Exists(MovePath + "\\" + FilePath))
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{
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Directory.CreateDirectory(MovePath + "\\" + FilePath);
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}
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DirectoryInfo _DirectoryInfo = new DirectoryInfo(MovePath);
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foreach (FileInfo _FileInfo in _DirectoryInfo.GetFiles(FileName, SearchOption.TopDirectoryOnly))
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{
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if (_FileInfo.LastWriteTime < DateTime.Now.Date.AddDays(DeleteDays))
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{
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if (File.Exists(MovePath + "\\" + FilePath + "\\" + _FileInfo.Name))
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{
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File.Delete(MovePath + "\\" + FilePath + "\\" + _FileInfo.Name);
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}
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_FileInfo.MoveTo(MovePath + "\\" + FilePath + "\\" + _FileInfo.Name);
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//_FileInfo.Delete();
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}
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}
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}
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}
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}
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