SubjectTreeDO.java

package com.meishu.model;

import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableName;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableId;
import com.meishu.util.BaseModel;
import lombok.Data;
import lombok.EqualsAndHashCode;

import java.util.List;

/**
 * <p>
 * 
 * </p>
 *
 * @author Tuyp
 * @since 2021-04-27
 */
@Data
@EqualsAndHashCode(callSuper = true)
@TableName("knowledge_tree")
public class SubjectTreeDO extends BaseModel {

    private static final long serialVersionUID = 1L;

    @TableId(value = "id", type = IdType.AUTO)
    private Long id;

    private String school;

    private Long subjectId;

    private String subjectType;

    private String subjectEn;

    private String subject;

    private String label;

    @TableField("chapter")
    private String treeNode;

    @TableField("node_name")
    private String treeName;

    private String contentIntroduction;

    /**
     * 父节点
     */
    private Long parentId;

    /**
     * 写程序使用，数据库不存值
     */
    private List<SubjectTreeDO> children;

    /**
     * 子节点个数
     */
    private Integer childNodeCounts;


    @TableField("chapter_order")
    private Integer treeOrder;


}