異常レコード(txtログファイルを書く)
3733 ワード
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
namespace WebBuild_CRM.Common
{
public class ExceptionRecord
{
public static void RecordException(Exception ex)
{
FileStream fileStream = null;
StreamWriter writer = null;
try
{
string path = System.Web.HttpContext.Current.Server.MapPath("~/ExceptionLog");
if (!Directory.Exists(path))
Directory.CreateDirectory(path);
string filepath = string.Format("{0}/{1}.txt", path, DateTime.Now.ToString("yyyy-MM-dd"));
System.IO.FileInfo fileInfo = new System.IO.FileInfo(filepath);
if (!fileInfo.Exists)
fileStream = fileInfo.Create();
else
fileStream = fileInfo.Open(FileMode.Append, FileAccess.Write);
writer = new StreamWriter(fileStream);
writer.WriteLine(DateTime.Now);
writer.WriteLine(ex.Message);
writer.WriteLine(ex.StackTrace);
writer.WriteLine("");
}
finally
{
if (writer != null)
{
writer.Close();
writer.Dispose();
fileStream.Close();
fileStream.Dispose();
}
}
}
}
}