code: public function ready(array $container) {
          // 构建自身
          $this->_app          = new \Slim\App($container);
          $this->_container    = $this->_app->getContainer();
          $this->_settings     = $this->_container->get('slion_settings');
  
          // 注册自动载入
          $this->registerAutoload();
      }
docs: 框架准备