Merge branch 'feature/20201124_xukang_麦咖啡p3v3' into qa

order-application-service/src/main/java/cn/freemud/adapter/OrderAdapter.java

@@ -1133,7 +1133,7 @@ public class OrderAdapter {
             responseVo.setPayStatusDesc(Optional.ofNullable(PayStatus.getByCode(ordersBean.getPayStatus()))
                     .map(PayStatus::getDesc).orElse(""));
             responseVo.setPayVoucher(orderExtInfoDto != null ? orderExtInfoDto.getPayTransId() : "");
-            if(mcCafePartnerId.equals(ordersBean.getCompanyId())) {
+            if(mcCafePartnerId.equals(ordersBean.getCompanyId()) && StringUtils.isNotBlank(responseVo.getPayVoucher())) {
                 responseVo.setPayVoucherBarCode(Base64.getEncoder().encodeToString(
                         BarcodeUtil.generateBarCode128(responseVo.getPayVoucher(),null,null, true, true)));
             }