商品缓存清除于设置

cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ProductRpcServiceImpl.java

@@ -324,7 +324,7 @@ public class ProductRpcServiceImpl implements ProductRpcService {
         if (NumberUtil.isLessOrEqual(stockNumber, BigDecimal.ZERO)) {
             redisService.del(key);
         } else {
-            redisService.set(key, stockNumber);
+            redisService.set(key, stockNumber.intValue());
         }
     }
 }