反算汇率添加四舍五入

hx-account/src/main/java/com/fjhx/account/service/account/impl/AccountRunningWaterServiceImpl.java

@@ -26,7 +26,6 @@ import com.fjhx.common.constant.SourceConstant;
 import com.fjhx.common.entity.corporation.po.Corporation;
 import com.fjhx.common.service.corporation.CorporationService;
 import com.fjhx.common.utils.Assert;
-import com.fjhx.common.utils.ExchangeRateUtil;
 import com.fjhx.item.util.excel.util.ExcelUtil;
 import com.fjhx.tenant.entity.dict.dto.DictTenantDataSelectDto;
 import com.fjhx.tenant.entity.dict.vo.DictTenantDataVo;
@@ -39,6 +38,7 @@ import org.springframework.stereotype.Service;
 
 import javax.servlet.http.HttpServletResponse;
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.util.*;
 import java.util.stream.Collectors;
 
@@ -211,12 +211,12 @@ public class AccountRunningWaterServiceImpl extends ServiceImpl<AccountRunningWa
             throw new ServiceException("币种不能为空");
         }
 
-        //计算汇率如果有填转人民币金额则反推，没填就获取实时的（不赋值转换cny金额,兼容旧代码）
+//        dto.setRate(ExchangeRateUtil.getCnyToCodeRate(dto.getCurrency()));
+
+        //计算汇率如果有填转人民币金额则反推
         if (ObjectUtil.isNotEmpty(dto.getAmountCny())) {
-            BigDecimal divide = dto.getAmountCny().divide(dto.getAmount());
+            BigDecimal divide = dto.getAmountCny().divide(dto.getAmount(), 4, RoundingMode.HALF_UP);
             dto.setRate(divide);
-        } else {
-            dto.setRate(ExchangeRateUtil.getCnyToCodeRate(dto.getCurrency()));
         }
 
         // 修改账户余额表的余额