mongodb4.x 配置用户认证登录

在mongodb安装目录下的 mongod.cfg  修改

security:
  authorization: enabled

改好后重启mongodb服务

# mongod.conf

# for documentation of all options, see:
#   http://docs.mongodb.org/manual/reference/configuration-options/

# Where and how to store data.
storage:
  dbPath: D:\MongoDB\data\db
  journal:
    enabled: true
#  engine:
#  mmapv1:
#  wiredTiger:

# where to write logging data.
systemLog:
  destination: file
  logAppend: true
  path:  D:\MongoDB\data\log\mongod.log

# network interfaces
net:
  port: 27017
  bindIp: 127.0.0.1


#processManagement:

security:
  authorization: enabled
#operationProfiling:

#replication:

#sharding:

## Enterprise-Only Options:

#auditLog:

#snmp:

进入cmd,输入mongo,进入mongodb的命令页面

　　>mongo

> use admin #进入admin数据库
switched to db admin
>db.createUser({user:"admin",pwd:"123456",roles:[{role:"root",db:"admin"}]})

 

查看数据库

show databases;

创建test库，并在test库创建用户

db.createUser({user:'test',pwd:'123456',roles:[{role:'readWrite',db:'test'},{role:'dbAdmin',db:'test'}]})

向test库中插入一条新纪录

db.global_var.insert({name:"xxx",values:[123,3333],description:"xxxxxx"})