数据库链接失败 ： #0 /home/wwwroot/scsbjt/silephp/databases/CPdo.class.php(68): CPdo->pdo_connect() #1 /home/wwwroot/scsbjt/silephp/databases/CPdo.class.php(86): CPdo->__construct(false, Array) #2 /home/wwwroot/scsbjt/silephp/core/Model.class.php(56): CPdo::getInstance() #3 /home/wwwroot/scsbjt/application/manage/models/sortModel.class.php(8): Model->__construct('sort') #4 /home/wwwroot/scsbjt/application/front/controllers/baseController.class.php(54): sortModel->__construct() #5 /home/wwwroot/scsbjt/silephp/core/Framework.class.php(157): baseController->__construct() #6 /home/wwwroot/scsbjt/silephp/core/Framework.class.php(15): Framework::dispatch() #7 /home/wwwroot/scsbjt/public/index.php(12): Framework::run() #8 {main}