shared_preload_libraries=‘passwordcheck‘
psql -h localhost -U postgres -d postgres
pg_ctl restart -D $PGDATA
配置pg_hba.conf md5
然后进行重启
测试：
Postgresql配置创建密码复杂度检查模块
shared_preload_libraries=‘passwordcheck‘
shared_preload_libraries=‘passwordcheck‘
shared_preload_libraries=‘passwordcheck‘