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yd-csf-api/src/main/java/com/yd/csf/api/service/impl/ApiSalaryServiceImpl.java

@@ -350,16 +350,14 @@ public class ApiSalaryServiceImpl implements ApiSalaryService {
         if (CollectionUtils.isEmpty(calculateTotalAmountDTOList)) {
             throw new BusinessException("计算入参的值不能为空");
         }
-        BigDecimal totalAmount = BigDecimal.ZERO;
-        calculateTotalAmountDTOList.forEach(dto -> {
-            //发放金额
+        //累加
+        BigDecimal totalAmount = calculateTotalAmountDTOList.stream()
+                .map(dto -> {
                     BigDecimal amount = ObjectUtils.defaultIfNull(dto.getAmount(), BigDecimal.ZERO);
-            //汇率
                     BigDecimal exchangeRate = ObjectUtils.defaultIfNull(dto.getExchangeRate(), BigDecimal.ZERO);
-            //港币金额 = 发放金额 * 汇率
-            BigDecimal hkdAmount = amount.multiply(exchangeRate);
-            totalAmount.add(hkdAmount);
-        });
+                    return amount.multiply(exchangeRate);
+                })
+                .reduce(BigDecimal.ZERO, BigDecimal::add);
         return Result.success(totalAmount);
     }