mybatis—plus

自动填充

@Slf4j
@Component
public class MyMetaObjectHandler implements MetaObjectHandler {
    @Override
    public void insertFill(MetaObject metaObject) {
        log.info("start insert fill ....");
        this.setFieldValByName("updateTime", new Date(),metaObject);
        this.setFieldValByName("updateTime", new Date(),metaObject);
    }

    @Override
    public void updateFill(MetaObject metaObject) {
        log.info("start insert fill ....");
        this.setFieldValByName("updateTime", new Date(),metaObject);

    }
}

mybatis—plus

原文：https://www.cnblogs.com/jerrybu/p/14439016.html