sudo docker ps -a|grep postgre postgre容器#postgre容器sudo docker exec -it 容器ID /bin/bashpostgre容器的命令行后,执行如下执行查看环境变量envpsql -h postgres_instance_2 -p 5432 -U 账号 -d file_storageinsert into drives (uuid,app_id,total_space) values ('5a6f9d4b-2a38-4b4b-86f9-3a678da0bf88',0,53687091200);