项目启动时报mongodb错误，请问下是什么原因

[j0ck67]

成功监听端口：8001
Error in MongoDb connection: MongoError: failed to connect to server [localhost:27017] on first connect [Error: connect ECONNREFUSED ::1:27017
at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1494:16) {
name: 'MongoError'
}]

F:\vue-projects\node-elm-master\node_modules\mongodb\lib\mongo_client.js:421
throw err
^
Error [MongoError]: failed to connect to server [localhost:27017] on first connect [Error: connect ECONNREFUSED ::1:27017
at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1494:16) {
name: 'MongoError'
}]
mongodb（版本6.0.6）已经在本地安装成功并且服务已开启，是还需要再导入下数据吗？

[longmore]

张荣谋收到，谢谢！

[1633869082]

#283 我也遇到了，花了点时间配置好了，这里是我写的教程

[j0ck67]

#283 我也遇到了，花了点时间配置好了，这里是我写的教程

测试了好几个mongodb版本都不行，最后发现是localhost导致，将其改成'mongodb://127.0.0.1:27017/elm'就行