MyBatis-Plus中MetaObjectHandler没生效完美解决

		<dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <version>3.3.2</version>
        </dependency>
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-generator</artifactId>
            <version>3.3.2</version>
        </dependency>

mybatis-plus  configuration:
    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl//打印sql语句
  mapper-locations: com/example/mapper/xml/*.xml // 配置mapper的扫描，找到所有的mapper.xml映射文件

@Data
@AllArgsConstructor
@NoArgsConstructor
public class OrderMaster implements Serializable {
    @TableId(type = IdType.ASSIGN_UUID)//自动生成
    private String orderId;
    private String Name;
    private String Phone;
    private String Address;
    /**
     * 创建时间
     */
    @TableField(fill = FieldFill.INSERT)
    private LocalDateTime createTime;
    /**
     * 修改时间
     */
    @TableField(fill = FieldFill.INSERT_UPDATE)
    private LocalDateTime updateTime;
}

@Component
//自动填充配置
public class FillHandler implements MetaObjectHandler {
    @Override
    public void insertFill(MetaObject metaObject) {
        log.info("开始填充时间");

        this.strictInsertFill(metaObject, "createTime", LocalDateTime.class, LocalDateTime.now());
        this.setFieldValByName("updateTime", LocalDateTime.now(),metaObject);
    }

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

import com.baomidou.mybatisplus.core.config.GlobalConfig;
import com.baomidou.mybatisplus.core.toolkit.GlobalConfigUtils;
import com.baomidou.mybatisplus.extension.spring.MybatisSqlSessionFactoryBean;
import com.example.handler.FillHandler;
import org.apache.ibatis.session.SqlSessionFactory;
import org.springframework.context.annotation.Bean;

import javax.sql.DataSource;

public class sqlSessionFactory {

    @Bean
    public SqlSessionFactory sqlSessionFactory(DataSource dataSource) throws Exception {
        MybatisSqlSessionFactoryBean mybatisSqlSessionFactoryBean = new MybatisSqlSessionFactoryBean();
        //获取mybatis-plus全局配置
        GlobalConfig globalConfig = GlobalConfigUtils.defaults();
        //mybatis-plus全局配置设置元数据对象处理器为自己实现的那个
        globalConfig.setMetaObjectHandler(new FillHandler());
        mybatisSqlSessionFactoryBean.setDataSource(dataSource);
        //mybatisSqlSessionFactoryBean关联设置全局配置
        mybatisSqlSessionFactoryBean.setGlobalConfig(globalConfig);
        return mybatisSqlSessionFactoryBean.getObject();
    }

}