开放平台无跳转微信登录 PHP版

微信登录  
  • index.html
  1. <!DOCTYPE html>
  2. <html lang="en">
  4. <head>
  5.   <meta charset="UTF-8">
  6.   <meta name="viewport" content="width=device-width, initial-scale=1.0">
  7.   <meta http-equiv="X-UA-Compatible" content="ie=edge">
  8.   <title>测试微信扫码登陆</title>
  9. </head>
  11. <body>
  12.   <img id="qrcode" src="" />
  13.   <h1 id="code"></h1>
  14.   <p style="font-weight: 600">使用您的应用测试？</p>
  15.   <p>您的AppID：<input type="text" id="appid" /></p>
  16.   <p>开放平台设置的授权回调域(以http/https开头)：<input type="text" id="redirectUri" /></p>
  17.   <p><input type="button" value="测试" id="test" /></p>
  18.   <a href="https://github.com/yi-ge/weixin-login-php"><img style="position: absolute; top: 0; right: 0; border: 0;" 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" alt="Fork me on GitHub"></a>
  19.   <script src="https://cdn.staticfile.org/jquery/3.3.1/jquery.min.js"></script>
  20.   <script>
  21.     function GetQueryString(name) {
  22.       var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)");
  23.       var r = window.location.search.substr(1).match(reg);
  24.       if(r!=null)return unescape(r[2]); return '';
  25.     }
  27.     $(function () {
  28.       var getCode = function (uuid, last) {
  29.         $.ajax({
  30.           type: "GET",
  31.           url: window.location.origin + "/weixin-login-php/weixin.php?uuid=" + uuid + (last ? '&last=' + last : ''),
  32.           dataType: "json",
  33.           cache: !1,
  34.           timeout: 6e4,
  35.           success: function (data) {
  36.             if (data.status === 405) {
  37.               $('#code').text('登陆成功，code = ' + data.result.code)
  38.             } else if (data.status === 404) {
  39.               $('#code').text(data.msg.title + ', ' + data.msg.content)
  40.               getCode(uuid, data.result.wxErrCode)
  41.             } else if (data.status === 403) {
  42.               $('#code').text(data.msg.title + ', ' + data.msg.content)
  43.               getCode(uuid, data.result.wxErrCode)
  44.             } else if (data.status === 500) {
  45.               getUUID()
  46.             } else {
  47.               setTimeout(function () {
  48.                 getCode(uuid)
  49.               }, 2000)
  50.             }
  51.           },
  52.           error: function () {
  53.             setTimeout(function () {
  54.               getCode(uuid)
  55.             }, 2000)
  56.           }
  57.         })
  58.       }
  60.       var getUUID = function (uuid) {
  61.         $.ajax({
  62.           type: "GET",
  63.           url: window.location.origin + "/weixin-login-php/weixin.php?appid=" + GetQueryString("appid") + "&redirect_uri=" + GetQueryString("redirect_uri"),
  64.           dataType: "json",
  65.           cache: !1,
  66.           timeout: 6e4,
  67.           success: function (data) {
  68.             if (data.status === 1) {
  69.               var uuid = data.result.wxUUID
  70.               $('#qrcode').attr('src', data.result.imgData)
  71.               getCode(uuid)
  72.             } else {
  73.               setTimeout(function () {
  74.                 window.location.reload();
  75.               }, 2000)
  76.             }
  77.           },
  78.           error: function () {
  79.             setTimeout(function () {
  80.               window.location.reload();
  81.             }, 2000)
  82.           }
  83.         })
  84.       }
  86.       $("#appid").val(GetQueryString("appid"))
  87.       $("#redirectUri").val(GetQueryString("redirect_uri"))
  89.       $("#test").click(function () {
  90.         window.location.href = window.location.origin + "/weixin-login-php/index.html?appid=" + $("#appid").val() + "&redirect_uri=" + $("#redirectUri").val();
  91.       })
  93.       getUUID()
  94.     });
  95.   </script>
  96. </body>
  97. </html>
  • index.php
  1. <?php
  2. header('Content-Type: application/json; charset=utf-8');
  3. header('Access-Control-Allow-Headers: Authorization, DNT, User-Agent, Keep-Alive, Origin, X-Requested-With, Content-Type, Accept, x-clientid');
  4. header('Access-Control-Allow-Methods: PUT, POST, GET, DELETE, OPTIONS');
  5. header('Access-Control-Allow-Origin: *');
  7. if (!empty($_GET['uuid'])) {
  8.     $ch = curl_init();
  9.     curl_setopt($ch, CURLOPT_URL, 'https://long.open.weixin.qq.com/connect/l/qrconnect?uuid=' . $_GET['uuid'] . (empty($_GET['last']) ? '' : '&last=' . $_GET['last']));
  10.     curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  11.     curl_setopt($ch, CURLOPT_HEADER, 0);
  12.     curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 60);
  13.     curl_setopt($ch, CURLOPT_HTTPHEADER, array('Cache-Control: no-cache', 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3522.0 Safari/537.36'));
  14.     $output = curl_exec($ch);
  15.     curl_close($ch);
  16.     $preg = '/window.wx_errcode=(.*?);w/i';
  17.     $preg1 = "/window.wx_code='(.*?)';/i";
  18.     preg_match_all($preg, $output, $res);
  19.     $wxErrCode = $res[1][0];
  20.     switch ($wxErrCode) {
  21.         case 405:
  22.             preg_match_all($preg1, $output, $res);
  23.             $wxCode = $res[1][0];
  24.             $r = array(
  25.                 'status' => 405,
  26.                 'msg' => '登陆成功',
  27.                 'result' => array(
  28.                     'code' => $wxCode,
  29.                 ),
  30.             );
  31.             break;
  32.         case 404:
  33.             $r = array(
  34.                 'status' => 404,
  35.                 'msg' => array(
  36.                     'title' => '登陆成功',
  37.                     'content' => '请在微信中点击确认即可登录',
  38.                 ),
  39.                 'result' => array(
  40.                     'wxErrCode' => $wxErrCode,
  41.                 ),
  42.             );
  43.             break;
  44.         case 403:
  45.             $r = array(
  46.                 'status' => 403,
  47.                 'msg' => array(
  48.                     'title' => '您已取消此次登录',
  49.                     'content' => '您可再次扫描登录，或关闭窗口',
  50.                 ),
  51.                 'result' => array(
  52.                     'wxErrCode' => $wxErrCode,
  53.                 ),
  54.             );
  55.             break;
  56.         case 402:
  57.         case 500:
  58.             $r = array(
  59.                 'status' => 500,
  60.                 'msg' => '需要重新获取uuid',
  61.             );
  62.             break;
  63.         case 408:
  64.             $r = array(
  65.                 'status' => 408,
  66.                 'msg' => '需要再次请求',
  67.             );
  68.             break;
  69.     }
  70.     echo json_encode($r);
  71. } else {
  72.     $ch = curl_init();
  73.     $appid = empty($_GET['appid']) ? 'wx827225356b689e24' : $_GET['appid'];
  74.     $redirect_uri = empty($_GET['redirect_uri']) ? 'https://qq.jd.com/' : $_GET['redirect_uri'];
  75.     $redirect_uri = urlencode(iconv('gb2312', 'UTF-8', $redirect_uri));
  76.     curl_setopt($ch, CURLOPT_URL, 'https://open.weixin.qq.com/connect/qrconnect?appid=' . $appid . '&scope=snsapi_login&redirect_uri=' . $redirect_uri . '&state=&login_type=jssdk&self_redirect=default');
  77.     curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  78.     curl_setopt($ch, CURLOPT_HEADER, 0);
  79.     curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 60);
  80.     curl_setopt($ch, CURLOPT_HTTPHEADER, array('Cache-Control: no-cache', 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3522.0 Safari/537.36'));
  81.     $output = curl_exec($ch);
  82.     curl_close($ch);
  83.     $preg = '/src="\/connect\/qrcode\/(.*?)" \/>/i';
  84.     preg_match_all($preg, $output, $res);
  85.     $uuid = $res[1][0];
  86.     if (isset($_GET['img'])) { // 不推荐 - 如果设置了img参数，则返回图片的下载地址，但此地址无法解决Chrome70不信任腾讯域名证书的问题
  87.         $r = array('status' => 1, 'result' => array('wxUUID' => $uuid, 'imgURL' => 'https://open.weixin.qq.com/connect/qrcode/' . $uuid));
  88.     } else {
  89.         $ch = curl_init();
  90.         curl_setopt($ch, CURLOPT_URL, 'https://open.weixin.qq.com/connect/qrcode/' . $uuid);
  91.         curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  92.         curl_setopt($ch, CURLOPT_HEADER, 0);
  93.         curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 60);
  94.         curl_setopt($ch, CURLOPT_HTTPHEADER, array('Cache-Control: no-cache', 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3522.0 Safari/537.36'));
  95.         $output = curl_exec($ch);
  96.         curl_close($ch);
  97.         $r = array('status' => 1, 'result' => array('wxUUID' => $uuid, 'imgData' => 'data:image/jpeg;base64,' . base64_encode($output)));
  98.     }
  99.     echo json_encode($r);
  100. }


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