# 1 mongodb官网下载mac安装包
wget https://fastdl.mongodb.org/osx/mongodb-osx-ssl-x86_64-4.0.4.tgz

# 2 解压
sudo tar zxvf mongodb-osx-ssl-x86_64-4.0.4.tgz

# 3 移动到 /usr/local 下
sudo mkdir /usr/local/mongodb
sudo mv ~/mongodb-osx-ssl-x86_64-4.0.4/* /usr/local/mongodb

# 4 添加到环境变量
sudo su
sudo vim ~/.zshrc
# 后面追加
export PATH=/usr/local/mongodb/bin:$PATH
# 激活
source ~/.zshrc

# 创建db目录
sudo mkdir /data/mongodb
sudo chmod 777 -R /data/mongodb

# 启动 1
mongod --config /usr/local/etc/mongod.conf 

# mongod.conf
dbpath=/data/mongodb
logpath=/data/logs/mongod.log
logappend=true
port=27017
fork=true

# 或 启动 2
mongod --dbpath /data/mongodb       

# 链接