Global.asax的未处理异常

Question

我正在通过电子邮件发送来自global.asax的未处理的异常详细信息.如何获取未处理异常的aspx文件或程序集文件的路径和/或文件名.

在我开发和测试时,此信息显示在异常的堆栈跟踪中.当我将global.asax部署到生产环境时,此信息不再显示在堆栈跟踪中.

有没有办法在Global.asax中构建我的MailMessage对象时获取此信息？

谢谢

Answer 1

如果这是一个ASP.NET应用程序,标签建议它,你应该能够做这样的事情...... ctx.Request.Url.ToString()会给你发生错误的文件名.

protected void Application_Error(object sender, EventArgs e)
{
    MailMessage msg = new MailMessage();
    HttpContext ctx = HttpContext.Current;

    msg.To.Add(new MailAddress("me@me.com"));
    msg.From = new MailAddress("from@me.com");
    msg.Subject = "My app had an issue...";
    msg.Priority = MailPriority.High;

    StringBuilder sb = new StringBuilder();
    sb.Append(ctx.Request.Url.ToString() + System.Environment.NewLine);
    sb.Append("Source:" + System.Environment.NewLine + ctx.Server.GetLastError().Source.ToString());
    sb.Append("Message:" + System.Environment.NewLine + ctx.Server.GetLastError().Message.ToString());
    sb.Append("Stack Trace:" + System.Environment.NewLine + ctx.Server.GetLastError().StackTrace.ToString());
    msg.Body = sb.ToString();

    //CONFIGURE SMTP OBJECT
    SmtpClient smtp = new SmtpClient("myhost");

    //SEND EMAIL
    smtp.Send(msg);

    //REDIRECT USER TO ERROR PAGE
    Server.Transfer("~/ErrorPage.aspx");
}