The easiest way to get started with MongoDB on the Mac
https://github.com/gcollazo/mongodbapp

brew install --cask  gcollazo-mongodb


安装命令行

brew install mongosh

/opt/homebrew/Cellar/mongosh/2.2.6


./mongosh 


show dbs
use admin


创建用户
db.createUser({ user: "admin", pwd: "123456", roles: [{ role: "userAdminAnyDatabase", db: "admin" }] })
db.createUser({user: "root",pwd: "123456", roles: [ { role: "root", db: "admin" } ]})

创建数据库 db001
use db001 
不存在则创建 

创建集合并insert一条记录 （自动创建集合 c001）
db.c001.insertOne({ name: "doc001" });

创建用户 
db.createUser({user: "user001",pwd: "123456",roles: [ { role: "dbOwner", db: "db001" } ]})
show collections;

db.c001.find()
db.c001.find({'name':'doc001'})



mongodb://user001:123456@127.0.0.1:27017/db001