mongoDB命令
用户
已存在用户授权
$ db.grantRolesToUser("yutao",[{role:"readWrite", db:"myTest"}])
删除权限
$ db.revokeRolesFromUser("yutao",[{role:"read", db:"myTest"}])
阅读建议
$ db.grantRolesToUser("yutao",[{role:"readWrite", db:"myTest"}])
$ db.revokeRolesFromUser("yutao",[{role:"read", db:"myTest"}])
