路由未初始化

Question

我有以下设置：这很简单。现在我面临的情况很奇怪。如果我将启动文件放在测试项目中，我会得到所有路由的 404，如果我将该文件移动到WebApplication1，所有路由都会被找到。这是 Startup 类的样子：using Microsoft.AspNetCore.Builder;using Microsoft.AspNetCore.Hosting;using Microsoft.AspNetCore.Mvc;using Microsoft.Extensions.Configuration;using Microsoft.Extensions.DependencyInjection;using Swashbuckle.AspNetCore.Swagger;namespace Test{    public class Startup    {        public Startup(IConfiguration configuration)        {            Configuration = configuration;        }        public IConfiguration Configuration { get; }        // This method gets called by the runtime. Use this method to add services to the container.        public void ConfigureServices(IServiceCollection services)        {            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);            services.AddSwaggerGen(c =>            {                c.SwaggerDoc("v1", new Info { Title = "My API", Version = "v1" });            });        }        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.        public void Configure(IApplicationBuilder app, IHostingEnvironment env)        {            app.UseSwagger();            // Enable middleware to serve swagger-ui (HTML, JS, CSS, etc.),             // specifying the Swagger JSON endpoint.            app.UseSwaggerUI(c =>            {                c.SwaggerEndpoint("/swagger/v1/swagger.json", "My API V1");            });            app.UseMvc();        }    }}我不能提供更多细节，因为这就是我所拥有的。将班级从一个项目转移到另一个项目会产生问题，我不明白为什么。测试项目只是一个类库：<Project Sdk="Microsoft.NET.Sdk">  <PropertyGroup>    <TargetFramework>netcoreapp2.1</TargetFramework>    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>  </PropertyGroup>问题是，为什么将 Startup 类移动到 Test 项目会阻止路由被初始化？提前致谢。

Answer 1

我让它工作了，这是修复它的原因：

public virtual void ConfigureServices(IServiceCollection services)

{

    var mvcModule = services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);

    foreach(var assembly in EndpointAssemblies)

    {

        mvcModule.AddApplicationPart(assembly);

    }

其中 EndpointAssemblies 只是已定义程序集的列表。mvcModule.AddControllersAsServices(); }