public function get()
 {
     $this->checkAccessToken();
     $this->params = $this->require_params(array('id'));
     #检查当前用户是否具有查看该群组权限
     if ($this->userModel->isEnableOpen($GLOBALS['userId'], $this->params['id'], 3)) {
         $this->returnData = $this->groupModel->setGroupId($this->params['id'])->get();
     } else {
         $this->returnData = array();
     }
     F::rest()->show_result($this->returnData);
 }
 /**
  * 获取联系人的相关信息
  * 
  * @access public
  * @return array
  */
 public function getContactProfile()
 {
     $this->checkAccessToken();
     $this->params = $this->require_params(array('phoneNum'));
     $this->params['id'] = F::request('id', 0);
     if ($this->params['id']) {
         $userId = $this->params['id'];
     } else {
         $userId = $this->userModel->getUserIdByUsername($this->params['phoneNum']);
         if (!$userId) {
             throw new Exception('用户不存在', 101);
         }
     }
     #判定查看权限
     $openEnable = $this->userModel->isEnableOpen($GLOBALS['userId'], $userId, 1);
     if ($openEnable) {
         $this->returnData = $this->contactModel->getContactProfile($userId);
     } else {
         $this->returnData = array();
     }
     F::rest()->show_result($this->returnData);
 }