工具类

```java /** * 字典表中的code * @author zhukangrong * @date 2019-11-08 */ public enum DictCode { /** * 目标库

```java import com.megvii.performance.config.NumValidator; import javax.validation.Constraint; impor

```Java import com.alibaba.fastjson.JSON; import com.megvii.performance.common.annotation.*; import

```Java import com.alibaba.fastjson.JSON; import com.megvii.performance.common.exception.CommonExcep

```Java import com.megvii.performance.common.exception.CommonException; import org.springframework.u

```Java import java.io.*; import java.nio.charset.Charset; import java.util.HashMap; import java.uti