MyBatis-Plus 修改和添加自动填充时间方式

`valid_verify_time` datetime DEFAULT NULL COMMENT '有效性审核时间',

    @ApiModelProperty(value = "有效性审核时间")
    @TableField(fill = FieldFill.UPDATE, update = "now()")
    @JsonSerialize(using = LocalDateTimeSerializer.class)
    @JsonDeserialize(using = LocalDateTimeDeserializer.class)
    private LocalDateTime validVerifyTime;

@Data
@TableName("mmall_user")
public class User {
    @TableId
    private int id;
    private String username;
    private String password;
    private String email;
    private String phone;
    private String question;
    private String answer;
    private int role;
    @TableField(fill = FieldFill.INSERT)
    private LocalDateTime createTime;
    @TableField(fill = FieldFill.INSERT_UPDATE)
    private LocalDateTime updateTime;
}

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

    @Override
    public void updateFill(MetaObject metaObject) {
        this.setFieldValByName("updateTime", LocalDateTime.now(),metaObject);
    }
}