2018-01-13

安装： brew install postgresql -v

初始化： initdb /usr/local/var/postgres -E utf8

启动： pg_ctl -D /usr/local/var/postgres start

关闭： pg_ctl -D /usr/local/var/postgres stop

参考： 

    https://www.cnblogs.com/shineqiujuan/p/4703304.html

    https://stackoverflow.com/questions/7975556/how-to-start-postgresql-server-on-mac-os-x