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98 lines
3.3 KiB
98 lines
3.3 KiB
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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namespace ICSSoft.ERPWMS.SQL
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{
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public class Log
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{
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public static void WriteLogFile(string input, string txtName)
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{
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try
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{
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string logAdress = "D:" + "\\Log\\";
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if (!System.IO.Directory.Exists(logAdress))
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{
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System.IO.Directory.CreateDirectory(logAdress);//不存在就创建目录
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}
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string adress = logAdress + txtName;
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if (!System.IO.Directory.Exists(adress))
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{
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System.IO.Directory.CreateDirectory(adress);//不存在就创建目录
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}
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// string logAdress = ConfigurationManager.AppSettings["logAdress"].ToString();
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/**/
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///指定日志文件的目录
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string fname = adress + "\\" + "log" + DateTime.Now.ToString("yy-MM-dd") + ".txt";
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/**/
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///定义文件信息对象
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FileInfo finfo = new FileInfo(fname);
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if (!finfo.Exists)
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{
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FileStream fs;
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fs = File.Create(fname);
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fs.Close();
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finfo = new FileInfo(fname);
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}
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/**/
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///判断文件是否存在以及是否大于2K
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if (finfo.Length > 1024 * 1024 * 10)
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{
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/**/
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///文件超过10MB则重命名
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File.Move(logAdress + "\\Log\\" + txtName + ".txt", Directory.GetCurrentDirectory() + DateTime.Now.TimeOfDay + "\\Log\\" + txtName + ".txt");
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/**/
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///删除该文件
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//finfo.Delete();
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}
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//finfo.AppendText();
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/**/
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///创建只写文件流
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using (FileStream fs = finfo.OpenWrite())
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{
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/**/
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///根据上面创建的文件流创建写数据流
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StreamWriter w = new StreamWriter(fs);
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/**/
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///设置写数据流的起始位置为文件流的末尾
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///设置写数据流的起始位置为文件流的末尾
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w.BaseStream.Seek(0, SeekOrigin.End);
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w.WriteLine("*****************Start*****************");
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w.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
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/**/
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///写入当前系统时间并换行
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/**/
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///写入日志内容并换行
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w.WriteLine(input);
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/**/
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///写入------------------------------------“并换行
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w.WriteLine("------------------END------------------------");
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/**/
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///清空缓冲区内容,并把缓冲区内容写入基础流
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w.Flush();
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/**/
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///关闭写数据流
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w.Close();
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}
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}
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catch (Exception ex)
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{ }
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}
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}
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}
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