ASP MVC路由休息api

Question

我想创建rest api，但我遇到路由问题。 这个网址没问题：localhost/project/controller/action/id，但我也想要这个网址localhost/project/controller/id。 例如：localhost/project/article/5：ArticleController.Get(int id) 这是我的代码： 项目控制器

[HttpGet]
[Route("project/{id}")]
public JsonResult Get(int id)
{
}

路线配置：

public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
            );

            routes.MapRoute(
                name: "Api",
                url: "{controller}/{id}",
                defaults: new { id = UrlParameter.Optional }
            );
        }

当我调用url localhost / project / article / 5时，错误消息是在控制器'ArticleController'上找不到公共操作方法'5'。

哪里有问题？感谢

Answer 1

您可以使用attribute routing

示例：

[HttpGet]
[Route("project/{controller}/{action}/{id}")]
public JsonResult Get(int id)
{
}

OR

Default Route Table

示例：

public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
            routes.MapMvcAttributeRoutes();
            routes.MapRoute(
                name: "Api",
                url: "project/{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
            );
            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
            );

        }

根据您的要求，您的路由是：

[HttpGet]
[Route("project/article/{id:int}")]
public JsonResult Get(int id)
{
}

OR

  routes.MapRoute(
                    name: "Api",
                    url: "project/article/{id}",
                    defaults: new { controller = "ArticleController", action = "Get", id = UrlParameter.Optional }
                );