Question

首先，我读了this question和this question 我想我还有另一个问题。因为一切都是一样的。

我有MVC5项目。我有2个区域。首先，我的默认根类是这样的。

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

第一个区域路线配置。

public override void RegisterArea(AreaRegistrationContext context) 
{
    context.MapRoute(
        "App_default",
        "App/{controller}/{action}/{id}",
        new { action = "Index", id = UrlParameter.Optional }
    );
}

此时，没有问题。但我想这样：

此应用程序/控制器

public class AccountsController : Controller
{
    // GET: App/Accounts
    [Route("app/accounts/list/{Id}")]
    public ActionResult List()
    {
        return View();
    }
}

现在，我可以访问：

localhost / Index / Index 确定
localhost / App / Index / Index 确定
localhost / app / accounts / list / 45646 错误

如何使用区域路由属性？我不能这样做？

Answer 1

您需要在List ActionResult中接收一个整数作为参数，以便'localhost / app / accounts / list / 45646'URL能够正常工作。

new Tb();

Answer 2

首先，您需要启用属性路由

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

      //Enable attribute routing
      routes.MapMvcAttributeRoutes();

      //Area registration should be done after
      //attribute routes to avoid route conflicts
      AreaRegistration.RegisterAllAreas();

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

然后将适当的属性添加到控制器

[RouteArea("AreaName", AreaPrefix = "app/accounts")]
public class AccountsController : Controller {
    [HttpGet]
    [Route("list/{id:int}")] // Matches GET app/accounts/list/45646
    public ActionResult List(int id) {
        return View();
    }
}

在MVC5中使用路由属性

2 个答案: