PostgreSQL 连接问题 FATAL: no pg_hba.conf entry for host
Posted on 2021-12-14 09:42 且行且思 阅读(540) 评论(0) 编辑 收藏 举报The server doesn't grant access to the database: the server reports
FATAL:
no pg_hba.conf entry for host "192.168.0.123", user "postgres",
database "postgres" FATAL: no pg_hba.conf entry for host
"192.168.0.123", user "postgres", database "postgres"
PostgreSQL数据库为了安全，它不会监听除本地以外的所有连接请求，当用户通过JDBC访问是，会报一些如下的异常：
org.postgresql.util.PSQLException: FATAL: no pg_hba.conf entry for host
要解决这个问题，只需要在PostgreSQL数据库的安装目录下找到/data/pg_hba.conf,找到“# IPv4 local connections:”
在其下加上请求连接的机器IP
# IPv4 local connections:
host all all 127.0.0.1/32 md5
host all all 0.0.0.0/0 md5
