mongodb 设置权限

切换到要加密的数据库
use diary

创建有 readWrite 权限的用户
db.createUser({ user: "youruser", pwd: "yourpassword", roles: [{ role: "readWrite", db: "diary" }] })

启用权限验证
./mongod --auth

命令行连接
./mongo -u "youruser" -p "yourpassword" --authenticationDatabase diary

url连接
mongodb://youruser:yourpassword@localhost:27017/diary

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