修改

ke_junjie

2025-06-04 101c57ec4c28bc3c36e49c50a926e9e7c0dd0247

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using IWareDataAccess.EF;
using IWareDataAccess.Entity.Sys;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace IWareDataAccess.Sys.USER
{
    public static class UserSqlFunc
    {
        /// <summary>
        /// 登录
        /// </summary>
        /// <param name="userName"></param>
        /// <param name="password"></param>
        /// <returns></returns>
        public static View_SYS_USER Login(string userName, string password, out string msg)
        {
            msg = "";
            using (Model edm = new Model())
            {
                if (string.IsNullOrEmpty(userName))
                {
                    msg = "请输入用户";
                    return null;
                }
                if (string.IsNullOrEmpty(password))
                {
                    msg = "请输入密码";
                    return null;
                }
 
                //var psd= Helper.Helper.ParseMd5(password);
 
                var user = edm.View_SYS_USER.FirstOrDefault(x => x.userName == userName);
                if (user != null)
                {
                    if (user.passWord != password)
                    {
                    msg = "输入密码不正确";
                    return null;
                    }else
                    {
 
                        return user;
                    }
                }
                else 
                {
                    msg = "输入用户不存在";
                    return null;
                }
          
            }
        }
    }
}