using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace YD_WeChatApplet.Commons.Dto
{
    /// <summary>
    /// 分页
    /// </summary>
    public class PageDto
    {
        /// <summary>
        /// 页码
        /// </summary>
        [Required(ErrorMessage = "页码参数不能为空")]
        [Range(0, int.MaxValue, ErrorMessage = "参数必须大于0")]
        public int PageIndex { get; set; }

        /// <summary>
        /// 每页行数
        /// </summary>
        [Required(ErrorMessage = "行数不能为空")]
        [Range(1, int.MaxValue, ErrorMessage = "参数必须大于0")]
        public int PageSize { get; set; }
    }
}