同一项目中的Razor页面和Webapi [英] Razor pages and webapi in the same project

问题描述

我在.net core 3.0中创建了一个Web应用程序(剃须刀页面).然后，我向其中添加了一个api控制器(均来自模板，只需单击几下).当我运行应用程序时，剃须刀页面有效，但api调用返回404.问题出在哪里，如何使它起作用?

I created a web app (razor pages) in .net core 3.0. Then I added an api controller to it (both from templates, just few clicks). When I run app, razor page works, but api call returns 404. Where is the problem and how can I make it work?

推荐答案

您需要配置启动以支持Web api和属性路由.

You need to configure your startup to support web api and attribute routing.

services.AddControllers()添加对控制器和与API相关的功能的支持，但不添加视图或页面的支持.请参考 MVC服务注册.

services.AddControllers() adds support for controllers and API-related features, but not views or pages. Refer to MVC service registration.

添加 endpoints.MapControllers .请参阅合并剃须刀页面和api之类的

Combine razor pages and api like:

public void ConfigureServices(IServiceCollection services)
    {
        services.Configure<CookiePolicyOptions>(options =>
        {
            // This lambda determines whether user consent for non-essential cookies is needed for a given request.
            options.CheckConsentNeeded = context => true;
        });

        services.AddRazorPages()
            .AddNewtonsoftJson();
        services.AddControllers()
            .AddNewtonsoftJson();
    }
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
    {
     //other middlewares
      app.UseEndpoints(endpoints =>
        {
            endpoints.MapRazorPages();
            endpoints.MapControllers();
        });
    }

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