mybatisPlus实现逻辑删除,自动生成创建时间和更新时间方式

package com.abc.booksys.domain;

import com.baomidou.mybatisplus.annotation.FieldFill;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableLogic;
import com.baomidou.mybatisplus.annotation.Version;

import java.util.Date;

public abstract class ValueObject {

    //   图书创建时间  (执行MP的自动FILL操作，当增加记录的时候）
    @TableField(fill = FieldFill.INSERT)
    private Date createTime;
    //   图书修改时间
    @TableField(fill=FieldFill.INSERT_UPDATE)
    private Date updateTime;

    @TableLogic
    private int isDeleted;
}

package com.abc.booksys.utils;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.util.Date;

@Slf4j
@Component   //自定义一个MetaObjectHandler的实现类，注入到容器中，就会被MP自动识别，并使用
public class MyMetaObjectHandler implements MetaObjectHandler {

    @Override
    public void insertFill(MetaObject metaObject) {
        log.info("start insert fill ....");
        metaObject.setValue("createTime", new Date());
        metaObject.setValue("updateTime", new Date());
    }

    @Override
    public void updateFill(MetaObject metaObject) {
        log.info("start update fill ....");
        metaObject.setValue("updateTime", new Date());
    }

}

package com.abc.booksys.domain;


import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.Data;
import lombok.NoArgsConstructor;
import com.abc.booksys.domain.ValueObject;
@Data
@NoArgsConstructor
@TableName("tbl_book")
public class Book extends ValueObject{
    @TableId("isbn")
    private String isbn;
    private String name;
    private double price;
}

#mybatis-plus配置
mybatis-plus: 
    #逻辑删除
  global-config:
    db-config:
      logic-delete-field: is_deleted
      logic-delete-value: 1
      logic-not-delete-value: 0