node mongoose 连接数据库添加配置项 useUnifiedTopology: true, 就连不上数据库了
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悬赏园豆：40
[已关闭问题]
关闭于 2021-12-21 10:00
这是报的警告：
DeprecationWarning: current Server Discovery and Monitoring engine is deprecated, and will be removed in a future version. To use the new Server Discover and Monitoring engine, pass option { useUnifiedTopology: true } to the MongoClient constructor.
于是我在配置项添加了 useUnifiedTopology: true
然后在运行项目就连接不上数据库了
