.NETCore添加区域Area

         app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllerRoute(
                    name: "default",
                    pattern: "{controller=Home}/{action=Index}/{id?}");

                endpoints.MapAreaControllerRoute(
                  name: "areas", "areas",
                  pattern: "{area:exists}/{controller=Home}/{action=Index}/{id?}");
            });

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;

namespace NLD.HouTai.Areas.Api.Controllers
{
    [ApiController]
    [Area("API")]
    [Route("API/[controller]/[action]")]
    public class UserController : ControllerBase
    {
        [HttpGet]
        public string Get()
        {
            return "Get";
        }
    }
}