src/main/java/com/example/myproject/entity/GroupComments.java

package com.example.myproject.entity;

import javax.persistence.*;
import java.util.Date;

@Entity
@Table(name = "group_comments")
public class GroupComments {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "comment_id")
    private Long commentId;  // 评论ID

    @Column(name = "group_post_id")
    private Long groupPostId;

    @Column(name = "user_id")
    private Long userId;

    private String content;

    @Column(name = "parent_comment_id")
    private Long parentCommentId;

    @Column(name = "time")
    private Date time;  // 评论时间

    // Getters and Setters
    public Long getCommentId() {
        return commentId;
    }

    public void setCommentId(Long commentId) {
        this.commentId = commentId;
    }

    public Long getGroupPostId() {
        return groupPostId;
    }

    public void setGroupPostId(Long groupPostId) {
        this.groupPostId = groupPostId;
    }

    public Long getUserId() {
        return userId;
    }

    public void setUserId(Long userId) {
        this.userId = userId;
    }

    public String getContent() {
        return content;
    }

    public void setContent(String content) {
        this.content = content;
    }

    public Long getParentCommentId() {
        return parentCommentId;
    }

    public void setParentCommentId(Long parentCommentId) {
        this.parentCommentId = parentCommentId;
    }

    public Date getTime() {
        return time;
    }

    public void setTime(Date time) {
        this.time = time;
    }
}