function getLatestPlug($appid=0)
    {
        $clientType = I('request.clientType','','trim');
        $plugID = I('request.plugID','','trim');

        _log('getLatestPlug,clientType='.$clientType.',plugID='.$plugID.',appid='.$appid);
        if(!$plugID && !$appid)
        {
            $this->out(null,1);
        }
        $platform = $this->getPlatformByClientType($clientType);
        if(!$platform)
        {
            $this->out(null, 1);
        }

        $data = array();
        $data['PlugList'] = array();

        $re = getLatestPlug($appid, $platform,$plugID);

        if(!$re)
        {
            $this->out(null,5);
        }
        $data['PlugList'] = $re;
        $this->out($data);
    }
    public function export()
    {

        $id = I('get.id',0,'intval');
        if(!$id)
        {
            $this->error('参数错误');
        }

        $data = array(
            'AppServerAPIAddr'=>API_ADDRESS,
            'AppInfo'=>array(),
            'PlugList'=>array());
        $appinfo = getLatestApp($id);

        if(!$appinfo)
        {
            $this->error('APP不存在');
        }
        $data['AppInfo'] = $appinfo;

        $pluginfo = getLatestPlug($id);
        if($pluginfo)
        {
            $data['PlugList'] = $pluginfo;
        }

        $this->out($data,0,'',0,'xml');
    }