MongoDB-MongoDB普通用户的创建

需求：创建一个test数据库，给这个数据库添加一个用户，用户名为testuser,密码为123456，并授予testuser对数据库test其读写操作权限
1.创建数据库test

use test

2.创建用户

> db.createUser({user:"testuser",pwd:"123456",roles:[{role:"readWrite",db:"test"}]})
Successfully added user: {
        "user" : "testuser",
        "roles" : [
                {
                        "role" : "readWrite",
                        "db" : "test"
                }
        ]
}

3.验证

[root@localhost bin]# ./mongo
MongoDB shell version v4.4.6
connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("e1547625-ce02-4473-aa6b-849c41633a9d") }
MongoDB server version: 4.4.6
> use admin
switched to db admin
> use test
switched to db test
> db.auth("testuser","123456")
1
>

4.插入数据，插入一个names集合（表）

> db.auth("testuser","123456")
1
> db.names.insert({"name":"wenxin"})
WriteResult({ "nInserted" : 1 })
> db.names.find()
{ "_id" : ObjectId("60ab5dd114b367ed10535406"), "name" : "wenxin" }
>