[MongoDB] Error: couldn't connect to server 127.0.0.1:27017, connection attempt

https://www.mongodb.com/docs/manual/tutorial/install-mongodb-on-os-x/



mac 카탈리나 이후에, 경로에 맞는 파일 생성을 못해주고(?) 읽기만 할 수 있기 때문이라는 데...
연결을 못하네.

MongoDB shell version v5.0.6

connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb

Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed: SocketException: Error connecting to 127.0.0.1:27017 :: caused by :: Connection refused :

connect@src/mongo/shell/mongo.js:372:17

@(connect):2:6

exception: connect failed

exiting with code 1

이런 에러메시지가 나온다.

해결방법 1

sudo mongod --repair
sudo mongod

역시나 안된다.

해결방법 2

mongod # MongoDB 서버를 실행시킵니다.

안된다....

방법3

 mongo status

오 뭔가 다른 에러메세지가 나온다.

connecting to: mongodb://127.0.0.1:27017/status?compressors=disabled&gssapiServiceName=mongodb
Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed: SocketException: Error connecting to 127.0.0.1:27017 :: caused by :: Connection refused :
connect@src/mongo/shell/mongo.js:372:17
@(connect):2:6
exception: connect failed
exiting with code 1

mongo # MongoDB 서버에 접속합니다.