实现qq登录

//html页面   引入qq图标

<td>
    <a href="#" onclick="toLogin()"><img src="http://qzonestyle.gtimg.cn/qzone/vas/opensns/res/img/Connect_logo_4.png" alt=""></a></td>

//js页面

function toLogin()
{
    var A=window.open("{:url('qlogin/login')}","TencentLogin","width=450,height=320,menubar=0,scrollbars=1,resizable=1,status=1,titlebar=0,toolbar=0,location=1");
}

//php页面     实现qq登录

public function login(){
    Loader::import("Connect.API.qqConnectAPI");
     $qc=new \QC();
     $qc->qq_login();
}

//回调函数   返回用户信息

public function callback(){
    Loader::import("Connect.API.qqConnectAPI");
    $qc=new \QC();
    $call=$qc->qq_callback();
    $openid=$qc->get_openid();
    Session::init([
        'expire'=>60*60*12
    ]);
 Session::set("token",$call);
   $url="https://graph.qq.com/user/get_user_info?access_token=".$call."&oauth_consumer_key=101533118&openid=".$openid;
    $list=file_get_contents($url);
    $content=json_decode($list,true);
    print_r($content);
    $str='';
    $str .='<p>当前显示昵称为：'.$content['nickname'].'</p>';
    $str .='<p>当前显示城市为：'.$content['city'].'</p>';
    $str .='<p>当前显示性别为：'.$content['gender'].'</p>';
    $str .='<p>当前显示头像为：<img src="'.$content['figureurl_1'].'"></p>';
    echo $str;
}