MongoDB creates a user for the database

Transfer from http://www.imooc.com/article/18439

First, start MongoDB in a non-authoritative mode.
Non-authorized:

Linux/mac:mongod-f/mongodb/etc/mongo.conf

Windows:mongod--config c:\mongodb\etc\mongo.conf or net start MongoDB (provided MONGO is installed in the service)

Note:

/mongodb/etc/mongo.conf bit MONGO the address where the configuration file resides

Authorized:

Mongod-f/mongodb/etc/mongo.conf--auth

Note:

1.--auth on behalf of authorization to start, need account password to access

2.auth=true can be added to the mongo.conf configuration file for unified management

Two. Create an administrator
1. Start MONGO in a non-authorized manner

2. Create the Admin database

Use admin

3. Add Admin user
Db.createuser ({User: "admin", pwd: "123456", roles:["root"]})

Note: User name and password can be arbitrarily determined

4. Certifications

Db.auth ("admin", "123456")

Three. Start MONGO in an authoritative manner to add users to the database you are using
1. Switching the database

Use test

2. Create a user

Db.createuser ({User: "root", pwd: "123456", roles: [{role: "Dbowner", DB: "Test"}]})

3. Connect the test database via the client

MongoDB creates a user for the database