/**
  * 获取请求并处理
  */
 public function GetRequest()
 {
     //处理请求
     ob_start();
     CRequest::getInstance()->run();
     //发送响应
     CResponse::getInstance()->send();
     ob_end_flush();
 }
 /**
  * 实例化服务容器
  */
 private function _initCDiContainer()
 {
     $systemDi = CDiContainer::getInstance();
     //注册默认服务
     $systemDi->set('CRequest', CRequest::getInstance());
     $systemDi->set('CResponse', CResponse::getInstance());
     $componentList = CConfig::getInstance('main')->load('components');
     if (empty($componentList)) {
         return false;
     }
     //注册服务
     foreach ((array) $componentList as $key => $val) {
         $systemDi->set($key, $val);
     }
     return true;
 }