find / -name 'pg_hba.conf'
/var/lib/pgsql/data/pg_hba.conf
修改文件:
# "local" is for Unix domain socket connections only
local all all Peer
# IPv4 local connections:
host all all 127.0.0.1/32 Ident
# IPv6 local connections:
host all all ::1/128 Ident
新文件为:
# "local" is for Unix domain socket connections only
local all all md5
# IPv4 local connections:
host all all 127.0.0.1/32 md5
# IPv6 local connections:
host all all ::1/128 md5