錯誤信息以下:sql
could not connect to server: Connection refused Is the server running on host host.domain.com and accepting TCP/IP connections on port 5432?
第一步:設置pg_hba.confdom
$ su - postgres $ vi /var/lib/pgsql/data/pg_hba.conf host all all 192.168.1.0 255.255.255.0 trust
第二步:設置postgresql.confsocket
$ su - postgres $ vi /var/lib/pgsql/data/postgresql.conf tcpip_socket = true listen_addresses = '*' port = 5432
第三步:重啓PostgreSQL tcp
/etc/rc.d/init.d/postgresql restart
第四步:打開端口post
#iptables中追加 $ -A INPUT -p tcp --dport 5432 -j ACCEPT #重啓iptables $ /etc/rc.d/init.d/iptables restart
第六步:測試鏈接測試
$ psql -h 192.168.1.11 -U username -d database