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這篇文章主要介紹怎么以Thinkphp3.2為基礎實現QQ第三方認證登錄擴展類，文中介紹的非常詳細，具有一定的參考價值，感興趣的小伙伴們一定要看完！
基于Thinkphp3.2的QQ第三方認證登錄擴展類
基于Thinkphp3.2的qq第三方認證登錄擴展類，其實以下類也是我從TP官網收集整理得來的，稍微做了一下修改和完善。
這里我將文件放存在“/Application/Common/Lib/Qqconnect.class.php”。（其實這個文件路徑根據自己喜好來放）
實例化
$Qqconnect = new \Common\Lib\Qqconnect();
在__construct方法中你可以直接寫你的app_id、app_key和回調地址
也可以根據自己的喜好，改一下代碼傳參或者寫到配置文件。
調用方法：
1. 在qq的登錄按鈕的方法中調用getAuthCode方法
$qqobj=new \Org\Util\Qqconnect(); $qqobj->getAuthCode();
2.在回調地址的方法中調用getUsrInfo方法
$qqobj=new \Org\Util\Qqconnect(); $result=$qqobj->getUsrInfo();
3.getAuthCode方法中的參數scope根據自身需要添加值get_user_info,list_album,upload_pic,do_like。
Qqconnect.class.php
<?php
// +----------------------------------------------------------------------
// | Copyright (c) 2015.
// +----------------------------------------------------------------------
// | Author: qiandutianxia <852997402@qq.com>
// +----------------------------------------------------------------------
namespace Common\Lib;
/**
* qq第三方登錄認證
*/
class Qqconnect {
private static $data;
//APP ID
private $app_id="";
//APP KEY
private $app_key="";
//回調地址
private $callBackUrl="";
//Authorization Code
private $code="";
//access Token
private $accessToken="";
private $openid="";
public function __construct(){
$this->app_id="";
$this->app_key="";
$this->callBackUrl=""; //你的回調地址
//檢查用戶數據
if(empty($_SESSION['QC_userData'])){
self::$data = array();
}else{
self::$data = $_SESSION['QC_userData'];
}
}
//獲取Authorization Code
public function getAuthCode(){
$url="https://graph.qq.com/oauth3.0/authorize";
$param['response_type']="code";
$param['client_id']=$this->app_id;
$param['redirect_uri']=$this->callBackUrl;
//生成唯一隨機串防CSRF攻擊
$state = md5(uniqid(rand(), TRUE));
$_SESSION['state']=$state;
$param['state']=$state;
$param['scope']="get_user_info";
$param =http_build_query($param,'','&');
$url=$url."?".$param;
header("Location:".$url);
}
//通過Authorization Code獲取Access Token
private function _getAccessToken(){
$this->code=$_GET['code'];
$url="https://graph.qq.com/oauth3.0/token";
$param['grant_type']="authorization_code";
$param['client_id']=$this->app_id;
$param['client_secret']=$this->app_key;
$param['code']=$this->code;
$param['redirect_uri']=$this->callBackUrl;
$param =http_build_query($param,'','&');
$url=$url."?".$param;
return $this->getUrl($url);
}
//獲取openid
public function _setOpenID(){
$rzt=$this->_getAccessToken();
parse_str($rzt,$data);
$this->accessToken=$data['access_token'];
$url="https://graph.qq.com/oauth3.0/me";
$param['access_token']=$this->accessToken;
$param =http_build_query($param,'','&');
$url=$url."?".$param;
$response=$this->getUrl($url);
//--------檢測錯誤是否發生
if(strpos($response, "callback") !== false){
$lpos = strpos($response, "(");
$rpos = strrpos($response, ")");
$response = substr($response, $lpos + 1, $rpos - $lpos -1);
}
$user = json_decode($response);
if(isset($user->error)){
exit("錯誤代碼：100007");
}
return $user->openid;
}
//獲取信息
public function getUserInfo(){
if($_GET['state'] != $_SESSION['state']){
exit("錯誤代碼：300001");
}
$openid=$this->_setOpenID();
if(empty($openid)){
return false;
}
session('openid',$openid);
$url="https://graph.qq.com/user/get_user_info";
$param['access_token']=$this->accessToken;
$param['oauth_consumer_key']=$this->app_id;
$param['openid']=$openid;
$param =http_build_query($param,'','&');
$url=$url."?".$param;
$rzt=$this->getUrl($url);
return $rzt;
}
public function getOpenId(){
if($_GET['state'] != $_SESSION['state']){
exit("錯誤代碼：300001");
}
$rzt=$this->_getAccessToken();
parse_str($rzt,$data);
$this->accessToken=$data['access_token'];
$url="https://graph.qq.com/oauth3.0/me";
$param['access_token']=$this->accessToken;
$param =http_build_query($param,'','&');
$url=$url."?".$param;
$response=$this->getUrl($url);
//--------檢測錯誤是否發生
if(strpos($response, "callback") !== false){
$lpos = strpos($response, "(");
$rpos = strrpos($response, ")");
$response = substr($response, $lpos + 1, $rpos - $lpos -1);
}
$info = object_array(json_decode($response));
$qq['access_token'] = $this->accessToken;
$qq['openid'] = $info['openid'];
session('qq',$qq);
return $info['openid'];
}
public function getInfo($openid='',$accessToken=''){
$url="https://graph.qq.com/user/get_user_info";
$param['oauth_consumer_key']=$this->app_id;
$param['access_token']=$accessToken;
$param['openid']=$openid;
$param =http_build_query($param,'','&');
$url=$url."?".$param;
$rzt=$this->getUrl($url);
$info = object_array(json_decode($rzt));
return $info;
}
//CURL GET
private function getUrl($url){
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 5);
if (!empty($options)){
curl_setopt_array($ch, $options);
}
$data = curl_exec($ch);
curl_close($ch);
return $data;
}
//CURL POST
private function postUrl($url,$post_data){
$ch = curl_init();
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
ob_start();
curl_exec($ch);
$result = ob_get_contents();
ob_end_clean();
return $result;
}
}下面是控制器中的代碼
LoginController.class.php該文件主要包含兩個方式
點擊QQ登陸的時候訪問的地址
public function qq_login(){
$Qqconnect = new \Common\Lib\Qqconnect();
$Qqconnect->getAuthCode();
}回調訪問地址
public function callback(){
$Qqconnect = new \Common\Lib\Qqconnect();
$openid = $Qqconnect->getOpenId();
$qq = session('qq');
$Member = M('Member');
$map = array();
$map['openid'] = $openid;
$userInfo = $Member->where($map)->find();
if(!empty($userInfo)){
$this->success('登陸成功！',U('Member/index'));
}else{
$Qqconnect = new \Common\Lib\Qqconnect();
$userInfo = $Qqconnect->getInfo($qq['openid'],$qq['access_token']);
print_r($userInfo);
exit;
}以上是“怎么以Thinkphp3.2為基礎實現QQ第三方認證登錄擴展類”這篇文章的所有內容，感謝各位的閱讀！希望分享的內容對大家有幫助，更多相關知識，歡迎關注億速云行業資訊頻道！
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