這篇文章主要介紹“PHP如何實現掃碼登錄QQ”，在日常操作中，相信很多人在PHP如何實現掃碼登錄QQ問題上存在疑惑，小編查閱了各式資料，整理出簡單好用的操作方法，希望對大家解答”PHP如何實現掃碼登錄QQ”的疑惑有所幫助！接下來，請跟著小編一起來學習吧！
PHP實現掃碼登錄QQ的方法：1、通過“public function QRcode(){...}”方法獲取登錄驗證碼；2、動態傳入QQ微信的類名字符串快速實例化；3、生成二維碼并輪詢檢測二維碼狀態即可。
具體代碼如下:
QQ:
<?php
class QQ extends Curl_Api
{
//獲取登錄驗證碼
public function QRcode()
{
$url='https://ssl.ptlogin2.qq.com/ptqrshow?appid=549000912&e=2&l=M&s=4&d=72&v=4&t=0.5409099'.time().'&daid=5';
$arr=$this->get_curl_split($url);
preg_match('/qrsig=(.*?);/',$arr['header'],$match);
if($qrsig=$match[1])
return array('code'=>200,'qrsig'=>$qrsig,'data'=>base64_encode($arr['body']));
else
return array('code'=>400,'msg'=>'二維碼獲取失敗');
}
public function ListenQR($qrsig)
{
$qrsig = $qrsig[0];
if(empty($qrsig))return array('code'=>-1,'msg'=>'qrsig不能為空');
$url='https://ssl.ptlogin2.qq.com/ptqrlogin?u1=https%3A%2F%2Fqzs.qq.com%2Fqzone%2Fv5%2Floginsucc.html%3Fpara%3Dizone&ptqrtoken='.$this->getqrtoken($qrsig).'&login_sig=&ptredirect=0&h=1&t=1&g=1&from_ui=1&ptlang=2052&action=0-0-'.time().'0000&js_ver=10194&js_type=1&pt_uistyle=40&aid=549000912&daid=5&';
$ret = $this->get_curl($url,0,$url,'qrsig='.$qrsig.'; ',1);
if(preg_match("/ptuiCB\('(.*?)'\)/", $ret, $arr)){
$r=explode("','",str_replace("', '","','",$arr[1]));
if($r[0]==0){
preg_match('/uin=(\d+)&/',$ret,$uin);
$uin=$uin[1];
preg_match('/skey=@(.{9});/',$ret,$skey);
preg_match('/superkey=(.*?);/',$ret,$superkey);
$data=$this->get_curl($r[2],0,0,0,1);
if($data) {
preg_match("/p_skey=(.*?);/", $data, $matchs);
$pskey = $matchs[1];
}
if($pskey){
if(isset($_GET['findpwd'])){
$_SESSION['findpwd_qq']=$uin;
}
return array('code'=>200,'uin'=>$uin,'skey'=>'@'.$skey[1],'pskey'=>$pskey,'superkey'=>$superkey[1],'nick'=>$r[5]);
}else{
return array('code'=>201,'msg'=>'登錄成功，獲取相關信息失??！'.$r[2]);
}
}elseif($r[0]==65){
return array('code'=>400,'msg'=>'二維碼已失效。');
}elseif($r[0]==66){
return array('code'=>202,'msg'=>'二維碼未失效。');
}elseif($r[0]==67){
return array('code'=>302,'msg'=>'正在驗證二維碼。');
}else{
return array('code'=>401,'msg'=>$r[4]);
}
}else{
return array('code'=>403,'msg'=>$ret);
}
}
private function getqrtoken($qrsig){
$len = strlen($qrsig);
$hash = 0;
for($i = 0; $i < $len; $i++){
$hash += (($hash << 5) & 2147483647) + ord($qrsig[$i]) & 2147483647;
$hash &= 2147483647;
}
return $hash & 2147483647;
}
}
微信:
<?php
class Wechat extends Curl_Api
{
//獲取驗證碼
public function QRcode()
{
$url = "https://login.weixin.qq.com/jslogin?appid=wx782c26e4c19acffb&fun=new&lang=zh_CN";
$uuid = $this->get_curl($url);
// var_dump($uuid);
$uuid = substr($uuid,strpos($uuid,'"')+1,-2);
$url = "https://login.wx.qq.com/qrcode/{$uuid}?t=webwx";
$qrcode = file_get_contents($url);
$result = ['code'=>200,'uuid'=>$uuid,'qrcode'=>base64_encode($qrcode)];
return $result;
}
public function ListenQR($uuid)
{
$paras['ctime'] = 1000;
$paras['rtime'] = 1000;
$paras['refer'] = 'https://wx2.qq.com/';
$api = 'https://login.wx2.qq.com/cgi-bin/mmwebwx-bin/login?loginicon=true&uuid=' . $uuid[0] . '&tip=0';
$body = $this->curl($api, $paras);
preg_match('/(\d){3}/', $body, $code);
preg_match('/redirect_uri="(.*?)"/', $body, $url);
if ($code[0] == '200') {
$body = $this->curl($url[1]);
preg_match('/<wxuin>(\d*?)<\/wxuin>/', $body, $wxuin);
$ret['code'] = 200;
$ret['data']['uin'] = $wxuin[1];
$ret['data']['type'] = 'wx';
$ret['msg'] = '登錄成功';
} else {
$ret['code'] = 408;
$ret['msg'] = '請使用手機微信掃碼登錄';
}
return $ret;
}
}
為了方便跳用，這里我又封裝了一個類
動態傳入QQ微信的類名字符串快速實例化
Tencent類:
<?php
Class Tencent{
protected $path = __DIR__ . '/';
private $cl;
/*
* 動態傳入QQ或WX字符串，自動轉換對應的api類登錄
*/
public function __construct($type)
{
//注冊自動加載函數
spl_autoload_register([$this,'Psr4Autoload']);
//引入curl
$this->cl = new $type();
}
public function Psr4Autoload($class)
{
$class_file = $this->path .'/'. $class . '.php';
if (file_exists($class_file))
{
include "$class_file";
}else{
die('類文件'.$class_file .'不存在');
}
}
public function QRcode()
{
return call_user_func([$this->cl,__FUNCTION__]);
}
public function ListenQR(...$args)
{
return call_user_func([$this->cl,__FUNCTION__],$args);
}
public function __call($name, $arguments)
{
call_user_func_array([$this->cl,$name],(array)$arguments);
}
}
以及最后一個curl類:
<?php
class Curl_Api
{
public $ua = "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36";
public function get_curl($url,$post=0,$referer=0,$cookie=0,$header=0,$ua=0,$nobaody=0){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
$httpheader[] = "Accept: application/json";
$httpheader[] = "Accept-Encoding: gzip,deflate,sdch";
$httpheader[] = "Accept-Language: zh-CN,zh;q=0.8";
$httpheader[] = "Connection: keep-alive";
curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheader);
if($post){
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
}
if($header){
curl_setopt($ch, CURLOPT_HEADER, TRUE);
}
if($cookie){
curl_setopt($ch, CURLOPT_COOKIE, $cookie);
}
if($referer){
curl_setopt($ch, CURLOPT_REFERER, $referer);
}
if($ua){
curl_setopt($ch, CURLOPT_USERAGENT,$ua);
}else{
curl_setopt($ch, CURLOPT_USERAGENT,$this->ua);
}
if($nobaody){
curl_setopt($ch, CURLOPT_NOBODY,1);
}
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_ENCODING, "gzip");
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
$ret = curl_exec($ch);
curl_close($ch);
return $ret;
}
function curl($url, $paras = array()) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
$httpheader[] = "Accept:*/*";
$httpheader[] = "Accept-Encoding:gzip,deflate,sdch";
$httpheader[] = "Accept-Language:zh-CN,zh;q=0.8";
$httpheader[] = "Connection:close";
curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheader);
if ($paras['ctime']) { // 連接超時
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT_MS, $paras['ctime']);
}
if ($paras['rtime']) { // 讀取超時
curl_setopt($ch, CURLOPT_TIMEOUT_MS, $paras['rtime']);
}
if ($paras['post']) {
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $paras['post']);
}
if ($paras['header']) {
curl_setopt($ch, CURLOPT_HEADER, true);
}
if ($paras['cookie']) {
curl_setopt($ch, CURLOPT_COOKIE, $paras['cookie']);
}
if ($paras['refer']) {
if ($paras['refer'] == 1) {
curl_setopt($ch, CURLOPT_REFERER, 'http://m.qzone.com/infocenter?g_f=');
} else {
curl_setopt($ch, CURLOPT_REFERER, $paras['refer']);
}
}
if ($paras['ua']) {
curl_setopt($ch, CURLOPT_USERAGENT, $paras['ua']);
} else {
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36");
}
if ($paras['nobody']) {
curl_setopt($ch, CURLOPT_NOBODY, 1);
}
curl_setopt($ch, CURLOPT_ENCODING, "gzip");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$ret = curl_exec($ch);
curl_close($ch);
return $ret;
}
public function get_curl_split($url){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
$httpheader[] = "Accept: */*";
$httpheader[] = "Accept-Encoding: gzip,deflate,sdch";
$httpheader[] = "Accept-Language: zh-CN,zh;q=0.8";
$httpheader[] = "Connection: keep-alive";
curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheader);
curl_setopt($ch, CURLOPT_HEADER, TRUE);
curl_setopt($ch, CURLOPT_USERAGENT,$this->ua);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_ENCODING, "gzip");
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
$ret = curl_exec($ch);
$headerSize = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
$header = substr($ret, 0, $headerSize);
$body = substr($ret, $headerSize);
$ret=array();
$ret['header']=$header;
$ret['body']=$body;
curl_close($ch);
return $ret;
}
}
大致調用的流程
1、保存四個類到文件里面
2、引入文件
3、單獨寫兩個接口，一個生成qr碼(base64),一個輪詢二維碼掃碼狀態
4、用戶掃碼成功后、會返回一個QQ號火微信唯一id
5、這里我只演示一個微信掃碼登陸的例子
生成二維碼并輪詢檢測二維碼狀態 login.php :
<?php
//我這里只引入了一個文件的原因是因為Wechat和QQ類不用引入、只需要把Curl_Api請求類引入進來就好，但我Tencent類內已經引入了。所以這里我只需要引入一個文件就好
include "Lib/Tencent/Tencent.php";
$wx = new Tencent("Wechat");
$ret = $wx->QRcode();
?>
<!--直接生成QR碼、記得把uuid給帶上-->
<img id="wx" src="data:text/html;base64,<?=$ret['qrcode']?>" uuid="<?=$ret['uuid']?>">
<script src="https://cdn.bootcss.com/jquery/3.4.1/jquery.js"></script>
<script>
// setTimeout(function () {
// var uuid = document.getElementById('wx').getAttribute("uuid");
// var url ="/ajax.php?uuid="+uuid;
// console.log(url);
// },1000);
//每秒去查詢一次二維碼狀態
$(document).ready(function () {
setInterval(function () {
var uuid = document.getElementById('wx').getAttribute("uuid");
var url ="/ajax.php?uuid="+uuid;
$.ajax({type:"GET",url:url,success:function (data) {
if (data.code == 200)
{
alert("登陸成功，uin為:"+data.uid);
}
}});
},1000);
});
</script>
ajax.php :
這個例子是微信的，QQ同樣的代碼一樣可以運行，數據庫用戶表多一個qq和wxuin字段、用于保存用戶綁定的QQ和微信。<?php
include "Lib/Tencent/Tencent.php";
$wx = new Tencent("Wechat");
//直接獲取到uuid后，監聽就好了
$ret = $wx->ListenQR($_GET['uuid']);
//var_dump($ret);
echo json_encode($ret,true);exit;
到此，關于“PHP如何實現掃碼登錄QQ”的學習就結束了，希望能夠解決大家的疑惑。理論與實踐的搭配能更好的幫助大家學習，快去試試吧！若想繼續學習更多相關知識，請繼續關注億速云網站，小編會繼續努力為大家帶來更多實用的文章！
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