Node. js remotely connects to the MongoDB database server on another host

Node. js remotely connects to the MongoDB database server on another host

My MongoDB is installed in linux.

First, add a user

1. First, run the terminal command line on the MongoDB server host and enter

Mongo

2. Enter use admin to access the user management database.

3. db. addUser ("username", "password"); here, the username and password are the username and password you want to set. You can add a few more for future use.

If no error message is provided, the user is successfully added.

Second, the server can be connected through the MongoDB client of other hosts.

1. Enter

Sudo vi/etc/mongod. conf

2. Find

# Change bind_ip = 127.0.0.1 to bind_ip = 0.0.0.0 to remotely connect to this server. Previously, you can only connect locally.

# Change port = 27017 to port = 27017 to set the remote connection port

# Auth = true to auto = true to connect to the database through permission verification. If you still need to access the database through anonymous access or without permission verification, do not change

3. Restart MongoDB

Enter sudo service producer D restart or

/Etc/init. d/mongod restart

If the following message is displayed, the service is restarted successfully.

Mongod stop/waiting

Mongod start/running, process 15883

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