我通过godaddy.com托管网站,这是链接:
http://floridaroadrunners.com/
这是我的web.config文件:
<?xml version="1.0"?>
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.microsoft.com/fwlink/?LinkId=169433
-->
<configuration>
<connectionStrings>
<add name="ApplicationServices"
connectionString="data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\aspnetdb.mdf;User Instance=true"
providerName="System.Data.SqlClient" />
</connectionStrings>
<system.web>
<compilation debug="true" targetFramework="4.0" />
<authentication mode="Forms">
<forms loginUrl="~/Account/Login.aspx" timeout="2880" />
</authentication>
<customErrors mode="Off"/>
<membership>
<providers>
<clear/>
<add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="ApplicationServices"
enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false"
maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10"
applicationName="/" />
</providers>
</membership>
<profile>
<providers>
<clear/>
<add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="ApplicationServices" applicationName="/"/>
</providers>
</profile>
<roleManager enabled="false">
<providers>
<clear/>
<add name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionStringName="ApplicationServices" applicationName="/" />
<add name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" applicationName="/" />
</providers>
</roleManager>
</system.web>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
</configuration>
我收到运行时错误:
运行时错误
描述:应用程序错误 发生在服务器上。目前 自定义错误设置 应用程序防止细节 查看应用程序错误 远程(出于安全原因)。它 但是,浏览器可以查看 在本地服务器上运行。
我还设置了customErrors mode =“off”。这有什么不对?我正在使用带有4.0框架的Visual Studio 2010。谢谢!
答案 0 :(得分:2)
如果您的主机已启用customErrors
,您可以考虑自行捕获并记录异常,以便了解正在发生的事情。
有几种选择。首先,尝试Elmah
其次,您可以使用您的日志库(我喜欢NLog,但任何都可以工作),并捕获Global.asax.cs中的Application_Error事件。
protected void Application_Error(object sender, EventArgs e)
{
//first, find the exception. any exceptions caught here will be wrapped
//by an httpunhandledexception, which doesn't realy help us, so we'll
//try to get the inner exception
Exception exception = Server.GetLastError();
if (exception.GetType() == typeof(HttpUnhandledException) && exception.InnerException != null)
{
exception = exception.InnerException;
}
//get a logger from the container
ILogger logger = ObjectFactory.GetInstance<ILogger>();
//log it
logger.FatalException("Global Exception", exception);
}
即使您能够关闭customErrors,这也是一个很好的功能。
答案 1 :(得分:1)
服务器的machine.config
或applicationHost.config
可能会覆盖您的web.config
设置。不幸的是,如果没有这种情况,那么除了联系GoDaddy的支持热线外,没有什么可以做的。
答案 2 :(得分:0)
customErrors mode
值Off
区分大小写。请检查您是否有第一个字符大写。
答案 3 :(得分:0)
您可以在Global.asax中捕获错误并发送包含例外的电子邮件。
在Global.asax.cs中:
void Application_Error(object sender, EventArgs e)
{
// Code that runs when an unhandled error occurs
Exception ex = Server.GetLastError();
ExceptionHandler.SendExceptionEmail(ex, "Unhandled", this.User.Identity.Name, this.Request.RawUrl);
Response.Redirect("~/ErrorPage.aspx"); // So the user does not see the ASP.net Error Message
}
My ExceptionHandler Class中的方法:
class ExceptionHandler
{
public static void SendExceptionEmail(Exception ex, string ErrorLocation, string UserName, string url)
{
SmtpClient mailclient = new SmtpClient();
try
{
string errorMessage = string.Format("User: {0}\r\nURL: {1}\r\n=====================\r\n{2}", UserName, url, AddExceptionText(ex));
mailclient.Send(ConfigurationManager.AppSettings["ErrorFromEmailAddress"],
ConfigurationManager.AppSettings["ErrorEmailAddress"],
ConfigurationManager.AppSettings["ErrorEmailSubject"] + " = " + ErrorLocation,
errorMessage);
}
catch { }
finally { mailclient.Dispose(); }
}
private static string AddExceptionText(Exception ex)
{
string innermessage = string.Empty;
if (ex.InnerException != null)
{
innermessage = string.Format("=======InnerException====== \r\n{0}", ExceptionHandler.AddExceptionText(ex.InnerException));
}
string message = string.Format("Message: {0}\r\nSource: {1}\r\nStack:\r\n{2}\r\n\r\n{3}", ex.Message, ex.Source, ex.StackTrace, innermessage);
return message;
}
}