src/main/java/com/zy/system/entity/license/WindowsServerInfos.java
@@ -33,7 +33,11 @@ if(inetAddresses != null && inetAddresses.size() > 0){ //2. 获取所有网络接口的Mac地址 result = inetAddresses.stream().map(this::getMacByInetAddress).distinct().collect(Collectors.toList()); result = inetAddresses.stream() .map(this::getMacByInetAddress) .filter(mac -> mac != null && !mac.trim().isEmpty()) .distinct() .collect(Collectors.toList()); } return result;