using System;
using System.ComponentModel.DataAnnotations;
using Model.Base;

namespace Dto
{
    /// <summary>
    /// 底部导航列表
    /// </summary>
    public class OssUploadDto
    {
        /// <summary>
        /// 上传文件路径
        /// </summary>
        [Required(ErrorMessage = "文件上传路径不能为空")]
        public string dir { get; set; }



    }
}