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

package com.example.myproject.entity;

import javax.persistence.Entity;
import javax.persistence.*;


import java.util.Date;

@Entity
@Table(name = "seed_comments")  // 映射到数据库表 seed_comments
public class SeedComment {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)  // 自增主键
    @Column(name = "comment_id")  // 映射到表的 comment_id 列
    private long commentId;


    @Column(name = "seed_id",  nullable = false)
    private long seedId;


    @Column(name = "com_comment_id",  nullable = true)
    private long comCommentId;  // 外键，指向父评论的 comment_id


    @Column(name = "user_id",nullable = false)
    private long userId;

    @Column(name = "content", nullable = false)
    private String content;

    @Column(name = "is_anonymous")
    private byte isAnonymous;

    @Column(name = "likes_count", nullable = false)
    private int likesCount;

    @Column(name = "reply_count", nullable = false)
    private int replyCount;

    @Column(name = "comment_time")
    private Date commentTime;

    // Getter 和 Setter 方法

    public long getCommentId() {
        return commentId;
    }

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

    public long getSeedId() {
        return seedId;
    }

    public void setSeedId(long seedId) {
        this.seedId = seedId;
    }

    public long getComCommentId() {
        return comCommentId;
    }

    public void setComCommentId(long comCommentId) {
        this.comCommentId = comCommentId;
    }

    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 byte getIsAnonymous() {
        return isAnonymous;
    }

    public void setIsAnonymous(byte isAnonymous) {
        this.isAnonymous = isAnonymous;
    }

    public int getLikesCount() {
        return likesCount;
    }

    public void setLikesCount(int likesCount) {
        this.likesCount = likesCount;
    }

    public int getReplyCount() {
        return replyCount;
    }

    public void setReplyCount(int replyCount) {
        this.replyCount = replyCount;
    }

    public Date getCommentTime() {
        return commentTime;
    }

    public void setCommentTime(Date commentTime) {
        this.commentTime = commentTime;
    }
}