feature：无物料编码的情况，在开票后存储物料编码自定义生成18位物料编码

order-management-base-service/src/main/java/com/dxhy/order/baseservice/module/commodity/service/impl/CommodityServiceImpl.java

@@ -615,14 +615,15 @@ public class CommodityServiceImpl implements CommodityService {
 
                 CommodityCodeCheckQuery commodityCodeCheckQuery = new CommodityCodeCheckQuery();
                 commodityCodeCheckQuery.setXmmc(xmmc);
-                commodityCodeCheckQuery.setZxbm(receiveSpxxReq.getZxbm());
+                String zxbm = StringUtils.isNotBlank(receiveSpxxReq.getZxbm()) ? receiveSpxxReq.getZxbm() : baseService.getGenerateShotKey();
+                commodityCodeCheckQuery.setZxbm(zxbm);
                 commodityCodeCheckQuery.setGgxh(receiveSpxxReq.getGgxh());
                 commodityCodeCheckQuery.setXmdw(receiveSpxxReq.getXmdw());
                 commodityCodeCheckQuery.setXmdj(receiveSpxxReq.getXmdj());
                 commodityCodeCheckQuery.setSl(receiveSpxxReq.getSl());
                 commodityCodeCheckQuery.setDeptId(receiveSpxxReq.getEntId());
                 Map<String,String> map = new HashMap<>();
-                map.put("zxbm", receiveSpxxReq.getZxbm());
+                map.put("zxbm",zxbm);
                 map.put("entId",receiveSpxxReq.getEntId());
 
                 log.debug("{}校验名称是否存在 参数:{}", LOGGER_MSG, map);