就我而言,我不喜欢使用 Web.config。然后我在 Global.asax 文件中创建了上面的代码:
protected void Application_Error(object sender, EventArgs e)
{
Exception ex = Server.GetLastError();
//Not Found (When user digit unexisting url)
if(ex is HttpException && ((HttpException)ex).GetHttpCode() == 404)
{
HttpContextWrapper contextWrapper = new HttpContextWrapper(this.Context);
RouteData routeData = new RouteData();
routeData.Values.Add("controller", "Error");
routeData.Values.Add("action", "NotFound");
IController controller = new ErrorController();
RequestContext requestContext = new RequestContext(contextWrapper, routeData);
controller.Execute(requestContext);
Response.End();
}
else //Unhandled Errors from aplication
{
ErrorLogService.LogError(ex);
HttpContextWrapper contextWrapper = new HttpContextWrapper(this.Context);
RouteData routeData = new RouteData();
routeData.Values.Add("controller", "Error");
routeData.Values.Add("action", "Index");
IController controller = new ErrorController();
RequestContext requestContext = new RequestContext(contextWrapper, routeData);
controller.Execute(requestContext);
Response.End();
}
}
那就是我的 ErrorController.cs
public class ErrorController : Controller
{
// GET: Error
public ViewResult Index()
{
Response.StatusCode = 500;
Exception ex = Server.GetLastError();
return View("~/Views/Shared/SAAS/Error.cshtml", ex);
}
public ViewResult NotFound()
{
Response.StatusCode = 404;
return View("~/Views/Shared/SAAS/NotFound.cshtml");
}
}
这就是我的基于 mason 类的 ErrorLogService.cs
//common service to be used for logging errors
public static class ErrorLogService
{
public static void LogError(Exception ex)
{
//Do what you want here, save log in database, send email to police station
}
}