using System;
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using System.IO;
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namespace WIDESEA_Common.Tools
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{
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public class WriteLog
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{
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private int fileSize;
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private string logFileName;
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public static WriteLog log;
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//private static string EquipName;
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static object lockobj = new object();
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public static WriteLog GetLog(/*string equipName*/)
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{
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lock (lockobj)
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{
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//EquipName = string.Empty;
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//EquipName = equipName;
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log ??= new WriteLog();
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log.FileLogPath = $"{AppContext.BaseDirectory}\\Logs\\{DateTime.Now:yyyyMMdd}\\";
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return log;
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}
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}
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public static WriteLog Info(string equipName)
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{
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//EquipName = equipName;
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//if (log == null)
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log = new WriteLog("Info" + equipName);
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log.FileLogPath = AppContext.BaseDirectory + "\\log\\Info\\" + DateTime.Now.ToString("yyyyMMdd") /*+ "\\" + EquipName + "_" + DateTime.Now.ToString("yyyyMMdd")*/ + "\\";
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return log;
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}
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public static WriteLog Error(string equipName)
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{
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//EquipName = equipName;
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//if (log == null)
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log = new WriteLog("Error" + equipName);
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log.FileLogPath = AppContext.BaseDirectory + "\\log\\Error\\" + DateTime.Now.ToString("yyyyMMdd") /*+ "\\" + EquipName + "_" + DateTime.Now.ToString("yyyyMMdd")*/ + "\\";
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return log;
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}
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private WriteLog()
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{
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this.fileSize = 2048 * 1024 * 200;//50M 2048 * 1024 * 200= 419430000字节(b)=399.9996185兆字节(mb)
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//this.logFileName = EquipName + "_log_" + DateTime.Now.ToString("yyyyMMdd") + ".log";
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}
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private WriteLog(string equipName)
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{
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//初始化大于399M日志文件将自动删除;
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this.fileSize = 2048 * 1024 * 10;//50M 2048 * 1024 * 200= 419430000字节(b)=399.9996185兆字节(mb)
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//默认路径
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//this.FileLogPath = AppContext.BaseDirectory + "\\log\\" + EquipName + "\\";
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//EquipName = equipName;
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if (!string.IsNullOrEmpty(equipName))
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this.logFileName = equipName + "_log" + DateTime.Now.ToString("yyyyMMdd") + ".log";
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else
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this.logFileName = "log" + DateTime.Now.ToString("yyyyMMdd") + ".log";
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//this.logFileName = EquipName + "_log" + DateTime.Now.ToString("yyyyMMdd") + ".log";
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}
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public string FileLogPath { set; get; } //= AppContext.BaseDirectory + "\\log\\" + EquipName + "\\";
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static readonly object flag = new object();
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public void Write(string Message, string EquipName)
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{
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lock (flag)
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{
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if (string.IsNullOrEmpty(Message))
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return;
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if (!string.IsNullOrEmpty(EquipName))
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this.logFileName = EquipName + "_log" + DateTime.Now.ToString("yyyyMMdd") + ".log";
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else
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this.logFileName = "log" + DateTime.Now.ToString("yyyyMMdd") + ".log";
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this.Write(this.logFileName, Message, "");
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}
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}
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public void Write(string LogFileName, string Message, string str)
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{
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if (!Directory.Exists(this.FileLogPath))
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{
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Directory.CreateDirectory(this.FileLogPath);
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}
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FileInfo finfo = new FileInfo(this.FileLogPath + LogFileName);
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if (finfo.Exists)
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{
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if (finfo.Length > fileSize)
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{
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finfo.Delete();
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}
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}
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try
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{
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using FileStream fs = new FileStream(this.FileLogPath + LogFileName, FileMode.Append);
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using StreamWriter strwriter = new StreamWriter(fs);
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try
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{
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DateTime d = DateTime.Now;
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strwriter.WriteLine(Message);
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//strwriter.WriteLine($"【{d:yyyy-MM-dd HH:mm:ss}】" + Message);
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//strwriter.WriteLine();
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strwriter.Flush();
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}
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catch (Exception ee)
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{
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Console.Out.WriteLine("日志文件写入失败信息:" + ee.ToString());
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}
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}
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catch (Exception)
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{
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Console.Out.WriteLine("日志文件没有打开,详细信息如下:");
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}
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}
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}
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/// <summary>
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/// 本地日志记录
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/// </summary>
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//public class WriteLog
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//{
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// private int fileSize;
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// private string logFileName;
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// public static WriteLog log;
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// static string EquipName;
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// public static WriteLog GetLog(string equipName)
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// {
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// EquipName = equipName;
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// //if (log == null)
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// log = new WriteLog(equipName);
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// log.FileLogPath = AppContext.BaseDirectory + "\\log\\" + DateTime.Now.ToString("yyyyMMdd") /*+ "\\" + EquipName + "_" + DateTime.Now.ToString("yyyyMMdd")*/ + "\\";
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// return log;
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// }
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// public static WriteLog Info(string equipName)
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// {
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// EquipName = equipName;
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// //if (log == null)
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// log = new WriteLog("Info" + equipName);
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// log.FileLogPath = AppContext.BaseDirectory + "\\log\\Info\\" + DateTime.Now.ToString("yyyyMMdd") /*+ "\\" + EquipName + "_" + DateTime.Now.ToString("yyyyMMdd")*/ + "\\";
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// return log;
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// }
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// public static WriteLog Error(string equipName)
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// {
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// EquipName = equipName;
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// //if (log == null)
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// log = new WriteLog("Error" + equipName);
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// log.FileLogPath = AppContext.BaseDirectory + "\\log\\Error\\" + DateTime.Now.ToString("yyyyMMdd") /*+ "\\" + EquipName + "_" + DateTime.Now.ToString("yyyyMMdd")*/ + "\\";
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// return log;
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// }
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// private WriteLog(string equipName)
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// {
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// //初始化大于399M日志文件将自动删除;
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// this.fileSize = 2048 * 1024 * 200;//50M 2048 * 1024 * 200= 419430000字节(b)=399.9996185兆字节(mb)
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// //默认路径
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// //this.FileLogPath = AppContext.BaseDirectory + "\\log\\" + EquipName + "\\";
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// EquipName = equipName;
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// if (!string.IsNullOrEmpty(equipName))
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// this.logFileName = equipName + "_log" + DateTime.Now.ToString("yyyyMMdd") + ".log";
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// else
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// this.logFileName = "log" + DateTime.Now.ToString("yyyyMMdd") + ".log";
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// //this.logFileName = EquipName + "_log" + DateTime.Now.ToString("yyyyMMdd") + ".log";
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// }
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// public int FileSize
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// {
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// set
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// {
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// fileSize = value;
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// }
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// get
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// {
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// return fileSize;
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// }
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// }
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// public string FileLogPath { set; get; } //= AppContext.BaseDirectory + "\\log\\" + EquipName + "\\";
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// public string LogFileName
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// {
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// set
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// {
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// this.logFileName = value;
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// }
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// get
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// {
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// return this.logFileName;
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// }
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// }
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// object flag = new object();
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// public void Write(string Message, string equipName)
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// {
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// lock (flag)
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// {
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// if (!string.IsNullOrEmpty(equipName))
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// this.logFileName = equipName + "_log" + DateTime.Now.ToString("yyyyMMdd") + ".log";
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// else
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// this.logFileName = "log" + DateTime.Now.ToString("yyyyMMdd") + ".log";
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// this.Write(this.logFileName, Message, equipName);
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// }
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// }
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// public void Write(string LogFileName, string Message, string equipName)
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// {
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// //DirectoryInfo path=new DirectoryInfo(LogFileName);
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// //如果日志文件目录不存在,则创建
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// if (!Directory.Exists(this.FileLogPath))
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// {
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// Directory.CreateDirectory(this.FileLogPath);
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// }
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// FileInfo finfo = new FileInfo(this.FileLogPath + LogFileName);
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// if (finfo.Exists && finfo.Length > fileSize)
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// {
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// finfo.Delete();
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// }
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// try
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// {
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// FileStream fs = new FileStream(this.FileLogPath + LogFileName, FileMode.Append);
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// StreamWriter strwriter = new StreamWriter(fs);
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// try
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// {
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// DateTime d = DateTime.Now;
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// strwriter.WriteLine("时间:" + d.ToString());
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// strwriter.WriteLine(Message);
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// strwriter.WriteLine();
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// strwriter.Flush();
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// }
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// catch (Exception)
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// {
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// //Console.WriteLine("日志文件写入失败信息:" + ee.ToString());
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// }
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// finally
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// {
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// strwriter.Close();
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// strwriter = null;
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// fs.Close();
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// fs = null;
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// }
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// }
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// catch (Exception)
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// {
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// //Console.WriteLine("日志文件没有打开,详细信息如下:");
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// }
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// }
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//}
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}
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