获取网络的api 的例子

function getDan28(){
    $result = S('dandata');
    if (empty($result)) {
        $url="http://api.1680210.com/LuckTwenty/getPcLucky28.do?issue=";
        $result =curlGet($url);
        S('dandata',$result,5);
    }
    $data = json_decode($result,true);
    $data=$data['result']['data'];
    $dandata['time'] =time();
    $dandata['game'] = 'pc28';
    $dandata['current']['periodNumber'] = $data['preDrawIssue'];
    $dandata['current']['awardTime']=$data['preDrawTime'];
    $dandata['current']['awardNumbers']=$data['preDrawCode'];
    $dandata['next']['periodNumber']=$data['drawIssue'];
    $dandata['next']['awardTime']=$data['drawTime'];
    $dandata['next']['awardTimeInterval']= (strtotime($data['drawTime'])-time())*1000;
    $dandata['next']['delayTimeInterval'] =0;
    return $dandata;
}



public function getDan28(){
    echo json_encode(getDan28());
    die();
}
调用的时候直接使用