MyBatis 自动更新时间的方法实现

@Slf4j
@Component
public class MyMetaObjectHandler implements MetaObjectHandler {

   @Override
    public void insertFill(MetaObject metaObject) {
        this.strictInsertFill(metaObject, "createTime", Date.class, new Date());
        this.strictInsertFill(metaObject, "updateTime", Date.class, new Date());
    }

    @Override
    public void updateFill(MetaObject metaObject) {
        this.strictUpdateFill(metaObject, "updateTime", Date.class, new Date());
    }

}

@ApiModelProperty("创建时间")
@JsonFormat(pattern="yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
@TableField(value = "create_time", fill = FieldFill.INSERT)
private Date createTime;
@ApiModelProperty("更新时间")
@JsonFormat(pattern="yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
@TableField(value = "update_time", fill = FieldFill.INSERT_UPDATE)
private Date updateTime;

`create_time`   timestamp      DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`update_time`   timestamp      DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',