• 右鍵專案->屬性->Nuget包管理 新增Swashbuckle.AspNetCore引用

• 新增服務注入

  public void ConfigureServices(IServiceCollection services)
        {
            services.AddControllers();

            services.AddSwaggerGen(c =>
            {
                c.SwaggerDoc("v1", new OpenApiInfo { Title = "My API", Version = "v1"
 
 });
              
            });
        }

• 新增中介軟體，然後在瀏覽器中輸入地址：https://localhost:****/swagger/index.html

　　　　 // Enable middleware to serve generated Swagger as a JSON endpoint.
            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");
            });

• 配置XML在介面中顯示註釋,選中如圖XML複選框

 services.AddSwaggerGen(c =>
            {
                c.SwaggerDoc("v1", new OpenApiInfo { Title = "My API", Version = "
 
v1" });
                var xmlFile = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
                var xmlPath = Path.Combine(AppContext.BaseDirectory, xmlFile);
                c.IncludeXmlComments(xmlPath, true); //新增控制器層註釋（true表示顯示控制器註釋）
            });