79 lines
2.7 KiB
C#
79 lines
2.7 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace ImportDate
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{
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public class LogManager
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{
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/// <summary>
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/// 重要信息log
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/// </summary>
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/// <param name="logs"></param>
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public static void MessageLog(params string[] logs)
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{
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try
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{
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object locker = new object();
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lock (locker)
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{
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string path = Environment.CurrentDirectory + "//" + DateTime.Now.Year + DateTime.Now.Month + DateTime.Now.Day + ".log";
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//判断文件是否存在，没有则创建。
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if (!System.IO.File.Exists(path))
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{
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FileStream stream = System.IO.File.Create(path);
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stream.Close();
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stream.Dispose();
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}
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StreamWriter sw = new StreamWriter(path, true);
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foreach (string log in logs)
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{
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sw.WriteLine(string.Format("[{0}] {1}", DateTime.Now.ToString(), log));
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}
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sw.Close();
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//long size = 0;
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//using (FileStream file = System.IO.File.OpenRead(path))
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//{
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// size = file.Length; //byte
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//}
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//文件大于1M，自动删除。
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//if (size > (1024 * 3))
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//{
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// System.IO.File.Delete(path);
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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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ErrorLog(ex, "");
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}
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}
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/// <summary>
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/// 将异常打印自定义的log文件里
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/// </summary>
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/// <param name="ex"></param>
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/// <param name="LogAddress"></param>
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public static void ErrorLog(Exception ex, string LogAddress)
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{
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if (LogAddress == "")
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{
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LogAddress = Environment.CurrentDirectory + "//" + "Error_" + DateTime.Now.Year + DateTime.Now.Month + DateTime.Now.Day + DateTime.Now.Hour + DateTime.Now.Minute + ".log";
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}
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StreamWriter sw = new StreamWriter(LogAddress, true);
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sw.WriteLine("当前时间：" + DateTime.Now.ToString());
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sw.WriteLine("异常信息：" + ex.Message);
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sw.WriteLine("异常对象：" + ex.Source);
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sw.WriteLine("调用堆栈：\n" + ex.StackTrace.Trim());
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sw.WriteLine("触发方法：" + ex.TargetSite);
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sw.WriteLine();
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sw.Close();
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}
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}
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}
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