如果路径为:http://localhost:2317/food/1,这时用Request["id"]是取不到值的应该用: Request.RequestContext.RouteData.Values["id"] 相关文章: 2022-12-23 2022-12-23 2021-12-18 2021-10-23 2022-12-23 2022-12-23 2022-12-23 2022-03-07