package com.tcm.training.admin.system.dto; import lombok.Getter; import lombok.NoArgsConstructor; import lombok.Setter; import javax.validation.Valid; import javax.validation.constraints.NotEmpty; import java.util.List; @Getter @Setter @NoArgsConstructor public class MessagePushSettingsSaveRequest { @Valid @NotEmpty(message = "消息推送配置不能为空") private List items; }