public ActionResult Get()
{
IKnownException knownException;
var exceptionHandlerFeature = HttpContext.Features.Get <IExceptionHandlerFeature>();
var exception = exceptionHandlerFeature?.Error;
if (exception is IKnownException ex)
{
knownException = ex;
}
else
{
//未知錯誤必須記錄log
knownException = KnownException.UnKnow();
}
return(Content(knownException.ToString()));
}
public void OnException(ExceptionContext context)
{
var knowException = context.Exception as IKnownException;
context.HttpContext.Response.StatusCode = StatusCodes.Status200OK;
if (knowException == null)
{
// 紀錄log
_logger.LogError(context.Exception.ToString());
context.HttpContext.Response.StatusCode = StatusCodes.Status500InternalServerError;
;
knowException = KnownException.UnKnow();
}
context.Result = new JsonResult(KnownException.FromKnownException(knowException))
{
ContentType = "application/json;charset=utf-8"
};
}