在AspNet.Core中，标记助手asp区域不起作用 [英] In AspNet.Core the Tag Helper asp-area doesn't work

问题描述

我最近将 Visual Studio 更新为 Update 3 ，并将 ASP.Net Core 更新为1.0.0.

I recently updated the Visual Studio for Update 3 and ASP.Net Core for 1.0.0.

我遵循了文档中的教程，我尝试设置使用区域，例如 https://docs.asp.net/en/1.0.0/mvc/controllers/areas.html

但是，生成的链接是 http://localhost:2187/?area = Admin ，而不是 http://localhost:2187/Admin/Home/Index

However, the link generated was http://localhost:2187/?area=Admin, instead of http://localhost:2187/Admin/Home/Index

更新

我的路线:

app.UseMvc(routes =>
            {
                routes.MapRoute(
                    name: "default",
                    template: "{controller=Home}/{action=Index}/{id?}");

                routes.MapRoute(
                    name: "areaRoute",
                    template: "{area}/{controller=Home}/{action=Index}");
            });

怎么了?

解决方案

问题出在所回答路线的顺序上.

The problem was in the order of the routes as answer mentioned.

推荐答案

这表示您没有在区域中注册的路线.

This indicates that you do not have a route registered where it takes in an area.

区域路线示例:

app.UseMvc(routes =>
{
  routes.MapRoute(name: "areaRoute",
    template: "{area}/{controller=Home}/{action=Index}");

  routes.MapRoute(
      name: "default",
      template: "{controller=Home}/{action=Index}");
});

更新:

您必须重新排列路线，因为在这种情况下，第一个路线将被匹配.我建议您看一下路由文档，以了解为什么顺序很重要.

You must reorder the routes as in this case the first route would be matched. I would suggest to take a look at the routing docs to know why the order is important.

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