Asp.net core如何使用Session

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.AddDistributedMemoryCache();
            services.AddSession(options =>
            {
                options.Cookie.Name= ".AdventureWorks.Session";
                options.IdleTimeout = TimeSpan.FromSeconds(10);//设置session的过期时间
                options.Cookie.HttpOnly = true;
            }
            );
            services.AddMvc();
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            app.UseSession();
            app.UseMvc();
        }
}