mongodb Mongoose服务器选择错误：连接ECONREFUSED 127.0.0.1：27017,我已经尝试了StackOverflow中给出的所有解决方案，但都不起作用

yzxexxkh 于 2022-12-11 发布在 Go

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MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017
    at NativeConnection.Connection.openUri (/mnt/d/Ecommerce/node_modules/mongoose/lib/connection.js:802:32)
    at /mnt/d/Ecommerce/node_modules/mongoose/lib/index.js:341:10        
    at /mnt/d/Ecommerce/node_modules/mongoose/lib/helpers/promiseOrCallback.js:32:5
    at new Promise (<anonymous>)
    at promiseOrCallback (/mnt/d/Ecommerce/node_modules/mongoose/lib/helpers/promiseOrCallback.js:31:10)
    at Mongoose._promiseOrCallback (/mnt/d/Ecommerce/node_modules/mongoose/lib/index.js:1141:10)
    at Mongoose.connect (/mnt/d/Ecommerce/node_modules/mongoose/lib/index.js:340:20)
    at connectDatabase (/mnt/d/Ecommerce/backend/config/database.js:4:14)
    at Object.<anonymous> (/mnt/d/Ecommerce/backend/server.js:11:1)      
    at Module._compile (internal/modules/cjs/loader.js:1085:14) {        
  reason: TopologyDescription {
    type: 'Unknown',
    servers: Map(1) { '127.0.0.1:27017' => [ServerDescription] },        
    stale: false,
    compatible: true,
    heartbeatFrequencyMS: 10000,
    localThresholdMS: 15,
    logicalSessionTimeoutMinutes: undefined
  }
}

I have used 'mongod' also.
I have created a folder also in my C:\data\db
used 127.0.0.1 also, instead of localhost
I don't know why this error is still there, after trying so many solution. How can I resolve it?

mongodb

来源：https://stackoverflow.com/questions/70996231/mongooseserverselectionerror-connect-econnrefused-127-0-0-127017-i-have-tried

2条答案

按热度按时间

bvuwiixz1#

I am running this on Windows and my task manager had stopped this service and it was not starting automatically. That's why it was not running.
If you also got the same error just check by:

Type "services" in Windows search bar
Open it and scroll upto the mongoDB service
Start/restart it manually if its stopped.

赞(0）回复(0）举报 2022-12-11

ego6inou2#

for linux and mac users, I simply did the following, from my terminal

1) change mongos port number: cd ~
2) sudo nano /etc/mongod.conf
3) locate the line: # network interfaces and change 27017 to 27018
4) save the file: ctrl + x; then shift + y; then press enter
5) restart mongod: sudo systemctl restart mongod
6) check if mongo is trully running: sudo systemctl mongod

赞(0）回复(0）举报 2022-12-11

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mongodb Mongoose服务器选择错误：连接ECONREFUSED 127.0.0.1：27017,我已经尝试了StackOverflow中给出的所有解决方案，但都不起作用

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