using System.ComponentModel.DataAnnotations; namespace Apimanager_backend.Dtos { public class AddPackageDto { [Required(ErrorMessage = "套餐名称必填")] [MaxLength(20,ErrorMessage = "套餐名称最大20字符")] public string Name { get; set; } [Required(ErrorMessage = "调用次数必填")] public int CallLimit { get; set; } [Required(ErrorMessage = "价格必填")] public decimal Price { get; set; } [Required(ErrorMessage = "分钟调用限制必填")] public int OneMinuteLimit { get; set; } } }