Pgsql导入导出 - 链接 ``` psql -U userName dbName -h host -p port ``` - 导入 ``` psql -U postgres -W -h 127.0.0.1 -p 5432 -d pre_cartoon_us -f /home/ubuntu/cartoon/back.sql ``` - 删库 ``` dropdb -h 127.0.0.1 -p 5432 -U postgres -W pre\_cartoon\_us ``` - 创建 ``` createdb -h 127.0.0.1 -p 5432 -U postgres -W pre_cartoon_us ```