lemonBeans/ruoyi-common/src/main/java/com/ruoyi/common/utils/MyMetaObjectHandler.java

package com.ruoyi.common.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;

/**
 * 原数据处理器，处理日期自动填充问题
 */
@Component
@Slf4j
public class MyMetaObjectHandler implements MetaObjectHandler {
    @Override
    public void insertFill(MetaObject metaObject) {
        log.info("插入时间");
        this.setFieldValByName("createTime", new Date(), metaObject);
        this.setFieldValByName("updateTime", new Date(), metaObject);
    }

    @Override
    public void updateFill(MetaObject metaObject) {
        log.info("更新时间");
        this.setFieldValByName("updateTime", new Date(), metaObject);
    }
}