brew install mongodb

sudo mkdir -p /data/db
sudo chown -R $USER /data/db

mongoimport --db movie --collection douban --file /Users/anany/Downloads/douban.json

>mongod
>use movie
>db.createUser({
            user:'anany',
            pwd:'273082671',
            roles:[
                     {role:'readWrite',db:'movie'}
                  ]
}）