public IActionResult Error()
{
var Code = HttpContext.Response.StatusCode;
IExceptionHandlerFeature exf = HttpContext.Features.Get <IExceptionHandlerFeature>();
if (exf?.Error is ErrorException exception) // 如果出现错误就显示错误信息
{
switch (exception.StatesCode)
{
case Final.StatusCode403:
break;
case Final.StatusCode404:
break;
case Final.StatusCodeBangumiNotFound:
exception.SetMessage("没有找到你想要的动画");
break;
default:
break;
}
}
else
{
exception = new ErrorException(Code);
switch (Code)
{
case (int)HttpStatusCode.NotFound: // 404
case (int)HttpStatusCode.MethodNotAllowed:
exception.SetMessage("网页走丢了 >.<");
break;
case (int)HttpStatusCode.Forbidden: // 403
exception.SetMessage("非常抱歉，您没有权限访问");
break;
case (int)HttpStatusCode.OK: // 基本不可能走到这里的
return(RedirectToRoute("Index"));
default: // 如果出现了意料之外的Code，那就返回首页吧
return(RedirectToRoute("Index"));
}
}
return(View(
viewName: "Error",
model: exception
));
}