postgresql远程连接失败
下载使用第三方软件Navicat for PostgreSQL管理postgresql。
推荐:PostgreSQL教程
连接时navicat报错:
could not connect to server:Connection refused (0x0000274D/10061)
解决方法:
1、关闭postgresql服务
[postgres@server2 data]$./pg_ctl -D /opt/pgsql/data -l logfile stop
2、修改配置文件/opt/pgsql/data/postgresql.conf
listen_addresses = ‘*’ # what IP address(es) to listen on; # comma-separated list of addresses; # defaults to ‘localhost’; use ‘*’ for all
注:不加引号pg无法启动
[postgres@server2 bin]$ ./postgres -D /opt/pgsql/data LOG: syntax error in file “/opt/pgsql/data/postgresql.conf” line 60, near token “*” FATAL: configuration file “/opt/pgsql/data/postgresql.conf” contains errors
3、修改pg_hba.conf
在该配置文件的ipv4配置后面的host all all 127.0.0.1/32 md5行下添加以下配置,或者直接将这一行修改为以下配置
host all all 0.0.0.0/0 trust
4、重启服务
[postgres@server2 data]$./pg_ctl -D /opt/pgsql/data -l logfile start
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来源:PY学习网:原文地址:https://www.py.cn/article.html