问题处理

hx-sale/src/main/java/com/fjhx/sale/service/contract/impl/ContractServiceImpl.java

@@ -973,7 +973,10 @@ public class ContractServiceImpl extends ServiceImpl<ContractMapper, Contract>
             //计算毛利 收入-支出
             v.setGross(v.getIncomeAmount().subtract(v.getExpenditureAmount()));
             //计算毛利率 毛利/收入
-            v.setGrossRate(v.getGross().divide(v.getIncomeAmount(), RoundingMode.CEILING).multiply(new BigDecimal("100")));
+            v.setGrossRate(BigDecimal.ZERO);
+            if (v.getIncomeAmount().compareTo(BigDecimal.ZERO) != 0) {
+                v.setGrossRate(v.getGross().divide(v.getIncomeAmount(), RoundingMode.CEILING).multiply(new BigDecimal("100")));
+            }
         }
     }