using System.ComponentModel.DataAnnotations; namespace Dto { public class LoginBodyDto { /// /// 用户名 /// [Required(ErrorMessage = "用户名不能为空")] public string username { get; set; } /// /// 用户密码 /// [Required(ErrorMessage = "密码不能为空")] public string password { get; set; } /// /// 验证码 /// public string? code { get; set; } /// /// 唯一标识 /// public string? uuid { get; set; } = ""; public string? loginIP { get; set; } public string? clientId { get; set; } } }