使用play dist命令准备独立版本的应用程序，然后在脱机服务器上使用它.它将获取所有必需的依赖项，因此不再需要连接到外部存储库.

Use play dist command to prepare standalone version of your application and then use it on the offline server. It will fetch all required dependencies, so won't require connection to external repos anymore.

更多详细信息，请参见 Play的文档

More details at Play's docs