/// <summary>
/// Обработка пользовательских исключений
/// </summary>
/// <param name="exception"></param>
public void HandleCustomException(CustomException exception)
{
using (var output = GetOutput())
{
output.WriteLine($"{DateTime.Now}: Пользовательское исключение {exception.ToString()}");
}
}
/// <summary>
/// Abre un archivo de texto y la añada la información de la CustomException
/// </summary>
/// <param name="e"></param>
public void saveReport(CustomException e)
{
try
{
serviceArchivoTexto.Save(filePath, e.ToString());
}
catch (FileNotFoundException ex)
{
}
}
void Application_Error(object sender, EventArgs e)
{
if (HttpContext.Current.Server.GetLastError() is HttpRequestValidationException)
{
HttpContext.Current.Response.Write("请输入合法的字符串【<a href=\"javascript:history.back(0);\">返回</a>】");
HttpContext.Current.Server.ClearError();
return;
}
if (HttpContext.Current.Server.GetLastError() is CustomException)
{
CustomException ex = HttpContext.Current.Server.GetLastError() as CustomException;
HttpContext.Current.Response.ContentType = "text/plain";
HttpContext.Current.Response.Write(ex.ToString());
HttpContext.Current.Server.ClearError();
return;
}
//Server.GetLastError().GetBaseException();
string url = "";
try
{
url = HttpContext.Current.Request.Url.ToString();
}
catch { }
Exception excep = HttpContext.Current.Server.GetLastError();
if (excep.Message.StartsWith("The controller for path"))
{
//FYJ.Common.LogHelper.WriteLog("HTTP 404:" + url);
}
else if (excep.Message.StartsWith("__RequestVerificationToken"))
{
//FYJ.Common.LogHelper.WriteLog("跨站点攻击:" + url);
HttpContext.Current.Response.Write(new MessageModel(-99, "服务器拒绝,原因:跨站点攻击").ToString());
HttpContext.Current.Server.ClearError();
}
else
{
LogHelper.WriteLog(excep, Environment.NewLine + "系统异常:" + url);
}
if (!IsShowError(HttpContext.Current))
{
HttpContext.Current.Response.Write("系统运行发生异常");
HttpContext.Current.Server.ClearError();
}
}
static void TestFinally(CustomException n)
{
try
{
Console.WriteLine(n.ToString());
}
catch (System.Exception ex)
{
System.Console.WriteLine(ex.ToString());
}
finally
{
Console.WriteLine("Run code from finally block");
}
}
void Application_Error(object sender, EventArgs e)
{
if (HttpContext.Current.Server.GetLastError() is HttpRequestValidationException)
{
HttpContext.Current.Response.Write("请输入合法的字符串【<a href=\"javascript:history.back(0);\">返回</a>】");
HttpContext.Current.Server.ClearError();
return;
}
if (HttpContext.Current.Server.GetLastError() is CustomException)
{
CustomException ex = HttpContext.Current.Server.GetLastError() as CustomException;
HttpContext.Current.Response.ContentType = "text/plain";
HttpContext.Current.Response.Write(ex.ToString());
HttpContext.Current.Server.ClearError();
return;
}
if (HttpContext.Current.Server.GetLastError() is BlogNotFindException)
{
//HttpContext.Current.Response.Write("根据Uri没有获取到博客,请到后台设置正确的域名");
string content = System.IO.File.ReadAllText(HttpContext.Current.Server.MapPath("~/blognotfind.html"));
HttpContext.Current.Response.ContentType = "text/html";
content = content.Replace("你访问的地址无效", "BlogNotFindException:你访问的地址无效");
HttpContext.Current.Response.Write(content);
HttpContext.Current.Response.End(); //一定要加这句 否则可能输出缓存 输出2次内容
HttpContext.Current.Server.ClearError();
return;
}
//Server.GetLastError().GetBaseException();
string url = "";
try
{
url = HttpContext.Current.Request.Url.ToString();
}
catch { }
Exception excep = HttpContext.Current.Server.GetLastError();
if (excep.Message.StartsWith("The controller for path"))
{
//FYJ.Common.LogHelper.WriteLog("HTTP 404:" + url);
}
else if (excep.Message.Contains("__RequestVerificationToken"))
{
//FYJ.Common.LogHelper.WriteLog("跨站点攻击:" + url);
HttpContext.Current.Response.Write(new MessageModel(-99, "服务器拒绝,原因:跨站点攻击").ToString());
HttpContext.Current.Server.ClearError();
}
else
{
LogHelper.WriteLog(excep, Environment.NewLine + "系统异常:" + url);
}
if (!IsShowError(HttpContext.Current))
{
HttpContext.Current.Response.Write("系统运行发生异常");
HttpContext.Current.Server.ClearError();
}
}