解决方法
对于控制器范围错误,尝试使用自定义异常属性,即
public class RedirectOnErrorAttribute : FilterAttribute,IExceptionFilter
{
public void OnException(ExceptionContext filterContext)
{
// Don't interfere if the exception is already handled
if(filterContext.ExceptionHandled)
return;
//.. log exception and do appropriate redirects here
}
}
[RedirectOnError]
public class TestController : Controller
{
//.. Actions etc...
}
如果错误是通过路由,就不会有帮助 – 即它首先找不到控制器.为此,请尝试Global.asax中的应用程序错误处理程序,即
protected void Application_Error(object sender,EventArgs e)
{
//.. perhaps direct to a custom error page is here
}
我不知道这是否是最佳实践.工作.
