package com.codesdream.ase.model.activity; import lombok.Data; import javax.persistence.*; import java.util.List; import java.util.Set; @Data @Entity @Table(name = "attendance") public class Attendance { @Id @GeneratedValue(strategy = GenerationType.AUTO) private int id; //是否在线 @Column(name = "is_online")//, nullable = false) private boolean isOnline; //打卡时段列表 @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER) private Set clockInPeriods; //打卡方式,0表示被扫,1表示扫 @Column//(nullable = false) private boolean means; }