不关注微信公众号不让访问微信移动端网站
发布日期:2019年09月11日,网站分类:网站新闻
流程:
1、需要微信登陆后,才可以访问网页;
2、微信登陆的会判断是否已关注相关微信公众号;
3、如未关注,需要关注后,才可微信登陆;
4、关注微信公众号后,点击登陆,登陆成功。
代码如下:
$appid = 'appid'; $appkey = 'appkey'; $redirect_uri = "回调地址";//回调地址 $year = date("Y"); $month = date("m"); $day = date("d"); $dayBegin = mktime(0, 0, 0, $month, $day, $year); if (!isset($_GET['code'])) { $state = md5(uniqid(rand(), true)); $callback = urlencode($redirect_uri); $wxurl = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=$appid&redirect_uri=$callback&response_type=code&scope=snsapi_userinfo&state=$state#wechat_redirect"; $this->redirect($wxurl); }else{ $url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid=' . $appid .'&secret=' . $appkey . '&code=' . $_GET['code'] .'&grant_type=authorization_code'; $arr = json_decode(file_get_contents($url),1); $access_token = $arr['access_token']; $url = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=' . $appid .'&secret=' . $appkey; $arrc = json_decode(file_get_contents($url),1); $access_token = $arrc['access_token']; $url = 'https://api.weixin.qq.com/cgi-bin/user/info?access_token=' . $access_token .'&openid=' . $arr['openid'] . '&lang=zh_CN'; $userinfo = json_decode(file_get_contents($url),1); if($userinfo['subscribe']!=1){ $url="https://mp.weixin.qq.com/s/jlOw9k1dy0X8xGSbUDVz6g"; $this->redirect($url); die(); } $openid = $userinfo['openid']; if($openid==""){ echo "登录失败"; die(); } echo "登陆成功"; }
关键词:微信公众号
转载请注明来自:https://www.kufan.cn/news/474.html
上一篇:网站建设制流程的步骤方法
下一篇:怎样做好长尾关键词优化?