基金bug修复

src/main/java/com/tanpu/fund/service/impl/ProductServiceImpl.java

@@ -34,6 +34,7 @@ import com.tanpu.fund.mapper.generator.custom.FundInfoCustomMapper;
 import com.tanpu.fund.service.ProductService;
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.validator.routines.BigDecimalValidator;
 import org.jetbrains.annotations.NotNull;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Value;