everlight.eap/backend/DllEapCommon/Base/BaseController.cs

using Microsoft.AspNetCore.Mvc;
using System;
using System.Collections.Generic;
using System.Text;

namespace DllEapCommon.Base
{
    [Route("eap/api/[controller]/[action]")]
    public class BaseController : Controller
    {
        /// <summary>
        /// 员工工号
        /// </summary>
        protected string UserCode { get; set; }
        public BaseController()
        {
            var userCode = Request.Headers["usercode"];
            UserCode = userCode;
        }
    }
}