.NetCore2.1 WebAPI新增Swagger插件

public IServiceProvider ConfigureServices(IServiceCollection services)
        {
            services.Configure(options =>
            {
                // This lambda determines whether user consent for non-essential cookies is needed for a given request.
                options.CheckConsentNeeded = context => true;
                options.MinimumSameSitePolicy = SameSiteMode.None;
            });

            services.AddMvc().AddJsonOptions(options =>
            {
                //忽略循环引用
                options.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
                //不使用驼峰样式的key
                options.SerializerSettings.ContractResolver = new DefaultContractResolver();
            })
            .SetCompatibilityVersion(CompatibilityVersion.Version_2_1);

            // Register the Swagger generator, defining 1 or more Swagger documents
            services.AddSwaggerGen(c =>
            {
                c.SwaggerDoc("v1", new Info { Title = "My API", Version = "v1" });
            });
            return RegisterAutofac(services);//注册Autofac
        }

 1    public void Configure(IApplicationBuilder app, IHostingEnvironment env)
 2         {
 3             if (env.IsDevelopment())
 4             {
 5                 app.UseDeveloperExceptionPage();
 6             }
 7             // Enable middleware to serve generated Swagger as a JSON endpoint.
 8             app.UseSwagger();
 9             // Enable middleware to serve swagger-ui (HTML, JS, CSS, etc.), 
10             // specifying the Swagger JSON endpoint.
11             app.UseSwaggerUI(c =>
12             {
13                 c.SwaggerEndpoint("/swagger/v1/swagger.json", "My API V1");
14             });
15             app.UseVisitLogger();
16             app.UseMvc();
17         }