跳过头程流水SKU不存在的问题.

data-mid/mid-calculate-cost-first/src/main/java/com/bailuntec/job/CalculateCostFirstJob.java

@@ -99,7 +99,10 @@ public class CalculateCostFirstJob extends PointJob {
         DcMidCostFirstOrder dcMidCostFirstOrder = new DcMidCostFirstOrder();
         for (Map.Entry<String, DcBaseCostFirst> entry : map.entrySet()) {
             DcBaseCostFirst dcBaseCostFirst = entry.getValue();
-            BigDecimal skuWeightRatio = dcBaseCostFirst.getSkuWeight().divide(totalWeight, 3, RoundingMode.HALF_EVEN);
+            BigDecimal skuWeightRatio = BigDecimal.ONE;
+            if (totalWeight.compareTo(BigDecimal.ZERO) == 1) {
+                skuWeightRatio = dcBaseCostFirst.getSkuWeight().divide(totalWeight, 3, RoundingMode.HALF_EVEN);
+            }
             BigDecimal skuCostFirst = dcBaseCostFirst.getCostFirst().multiply(skuWeightRatio).setScale(3, RoundingMode.HALF_EVEN);
             dcMidCostFirstOrder.setBailunSku(dcBaseCostFirst.getBailunSku());
             dcMidCostFirstOrder.setWarehouseCode(dcBaseCostFirst.getWarehouseCode());