重要
mongosh 方法
This page documents a mongosh method. This is not the documentation for a language-specific driver, such as Node.js.
如需了解 MongoDB API 驱动程序，请参阅特定语言的 MongoDB 驱动程序文档。
db.getMongo()返回： 当前数据库连接。
db.getMongo()runs when the shell initiates. Use this command to test thatmongoshhas a connection to the proper database instance.
注意
The legacy mongo shell has a sub-command, db.getMongo().setSecondaryOk(), which is not available in mongosh. In mongosh, use Mongo.setReadPref() instead.
兼容性
此方法可用于以下环境中托管的部署：
- MongoDB Atlas: The fully managed service for MongoDB deployments in the cloud
注意
This command is supported in all MongoDB Atlas clusters. For information on Atlas support for all commands, see Unsupported Commands.
MongoDB Enterprise：基于订阅、自我管理的 MongoDB 版本
MongoDB Community：源代码可用、免费使用且可自行管理的 MongoDB 版本