asp.net网站的自定义格式错误日志代码,Asp.Net代码库,德仔网

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【Asp.Net】 asp.net网站的自定义格式错误日志

作者:Dezai.CN / 发布于2012/8/23/ 604

asp.net网站的自定义格式错误日志

<div>
using System;
using System.Collections;
using  System.Collections.Specialized;
using System.Collections.Generic;
using  System.Text;
using System.Web;
using System.Web.UI;
using  System.IO;
using System.Security.AccessControl;
namespace Web.UI
{
public class BasePage :  System.Web.UI.Page
{
public BasePage()
:  base()
{
//
// TODO:  在此处添加构造函数逻辑
//
}
#region 重写事件
/// <summary>
///  重写Page的Onload事件,用于判断用户是否登录
/// </summary>
///  <param name="e"></param>
protected override void  OnLoad(EventArgs e)
{
if (Session[AuthHelper.SESSION_USERNAME] ==  null)
{
return;
//Response.Redirect("~/Manage/" +  AuthHelper.PAGE_LOGINPAGE, true);
}
base.OnLoad(e);
}
protected override void OnPreInit(EventArgs e)
{
base.OnPreInit(e);
}
#endregion
void Page_Error(Object sender, EventArgs e)
{
System.Exception ex = Server.GetLastError();
#region 将日志写入文本
string ErrorLog =  Server.MapPath("~/ErrorLog.txt");
if  (!System.IO.File.Exists(ErrorLog))
{
System.IO.FileStream FS = System.IO.File.Create(ErrorLog);
FS.Close();
System.Security.AccessControl.DirectorySecurity  fSec = new System.Security.AccessControl.DirectorySecurity();
//设置权限的应用为文件夹本身、子文件夹及文件
//所以需要InheritanceFlags.ContainerInherit 或  InheritanceFlags.ObjectInherit
fSec.AddAccessRule(new  FileSystemAccessRule("NETWORK SERVICE", FileSystemRights.Write,  InheritanceFlags.ContainerInherit | InheritanceFlags.ObjectInherit,  PropagationFlags.None, AccessControlType.Allow));
System.IO.Directory.SetAccessControl(ErrorLog, fSec);
}
System.IO.StreamWriter SW = null;
bool isappend =  true;//是否追加
System.IO.FileInfo FI = new  System.IO.FileInfo(ErrorLog);
// 日志文件大于1M时清空记录
if  (FI.Length > 1024 * 1024)
{
isappend =  false;
}
//System.IO.FileStream FS =  FI.OpenWrite();
SW = new System.IO.StreamWriter(ErrorLog,  isappend, System.Text.Encoding.GetEncoding(936));
SW.Write("\r\n");
SW.Write("ErrorTime：" +  DateTime.Now.ToString("yyyy年MM月dd日HH时mm分ss秒"));
SW.Write("\r\n");
SW.Write("访问IP：" +  HttpContext.Current.Request.UserHostAddress);
SW.Write("\r\n");
SW.Write("出错页面：" +  Request.Url.ToString());
SW.Write("\r\n");
SW.Write("Message：" + ex.Message);
SW.Write("\r\n");
SW.Write("Source：" + ex.Source);
SW.Write("\r\n");
SW.Write("StackTrace：" +  ex.StackTrace);
SW.Write("\r\n");
SW.Write("TargetSite：" + ex.TargetSite.ReflectedType.FullName + "--" +  ex.TargetSite.ToString()); //错误的方法
SW.Write("\r\n");
SW.Write(" --" +  ex.TargetSite.Module.FullyQualifiedName);
SW.Write("\r\n");
SW.Close();
SW.Dispose();

#endregion

Server.ClearError();
}




}
}
</div>

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