ASP.Net Core MVC 项目无法配置路由？

Question

我最近开始学习 ASP.Net Core 来开发 MVC Web API。但是我什至无法得到我的世界运行.

在 Startup.cs 我写道：

public void ConfigureServices(IServiceCollection services)
{
    services.AddRouting();
    services.AddMvc(routes =>
    {
        routes.MapRoute(
            "default",
            "{version?}/{controller=Home}/{action=Index}/{id?}");
    });
} 

控制台显示：

error CS1929: 'MvcOptions' does not contain a definition for 'MapRoute' and the best extension method overload 'MapRouteRouteBuilderExtensions.MapRoute(IRouteBuilder, string, string)' requires a receiver of type 'IRouteBuilder'

Answer 1

路由 您必须在 Configure 方法中添加，而不是 ConfigureService。试试这个示例。

这里添加mvc到服务

 public void ConfigureServices(IServiceCollection services)
    {

        services.AddMvc();

    }

此处设置路线

public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
        {

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