ASP.NET×Ô¶¨Òå´íÎóÒ³Ãæ

1¡¢Ìí¼ÓWeb.config£¬ < system.web>< /system.web>ÖÐÌí¼Ó< customErrors mode="On"
defaultRedirect="ApplicationErroy.aspx" >< /customErrors>½Úµã£¬
2¡¢Ìí¼ÓGlobal.asaxÎļþ£¬ÕÒµ½Application_Errorʼþ£¬¼ÓÈëÒÔÏ´úÂ룺   
//ÕâÊÇÌí¼ÓÁËÒ»¸öÈ«¾ÖÓ¦ÓóÌÐòÀà ÔÚApplication_ErrorʼþÖд¦Àí´íÎóÒ³Ãæ ºÍweb.configûÓйØϵ ¼´Ê¹Ã»ÓÐweb.config Ò²ÊÇ¿ÉÒÔ¶¨Î»µ½´íÎóÒ³Ãæ
    void Application_Error(object sender, EventArgs e)
    {
        //ÔÚ³öÏÖδ´¦ÀíµÄ´íÎóʱÔËÐеĴúÂë
        Exception erroy = Server.GetLastError();    
         string err = "³ö´íÒ³ÃæÊÇ£º" + Request.Url.ToString() + "</br>";    
         err += "Òì³£ÐÅÏ¢£º" + erroy.Message + "</br>";   
         err += "Source:" + erroy.Source + "</br>";    
         err += "StackTrace:" + erroy.StackTrace + "</br>";    
        //Çå³ýÇ°Ò»¸öÒì³£
        Server.ClearError();
         //´Ë´¦ÀíÓÃSession["ProError"]³ö´í¡£ËùÒÔÓà Application["ProError"]
         Application["erroy"] = err;
         //´Ë´¦²»ÊÇpageÖУ¬²»ÄÜÓÃResponse.Redirect("../frmSysError.aspx");
        
System.Web.HttpContext.Current.Response.Redirect(HttpContext.Current.Request.ApplicationPath
+ "/ApplicationErroy.aspx");
}
2¡¢Ìí¼Ó´íÎó´¦ÀíÒ³Ã棺ApplicationErroy.aspx