phpcms/modules/member/index.php
中login。caches/configs/system.php
中phpsso的配置。phpcms/modules/member/classes/client.class.php
的_ps_post()发送登录信息。phpsso_server/phpcms/modules/phpsso/index.php
的login方法。phpsso_server/caches/configs/database.php
,连接数据库,执行登陆逻辑