Merge pull request 'feature/qrcode_promotion' (#515) from feature/qrcode_promotion into master

Reviewed-on: http://8.136.139.249:3000/wmtx/platform/pulls/515

Application/Qrcode/Controller/JumpController.class.php

@@ -62,7 +62,7 @@ class JumpController extends HomeController
     public function getImgs()
     {
         $isHttps = is_https();
-        $backgroundImg = ($isHttps? 'https://': 'http://').$_SERVER['HTTP_HOST']."/Public/Qrcode/images/b1.png";
+        $backgroundImg = ($isHttps? 'https://': 'http://').$_SERVER['HTTP_HOST']."/Public/Qrcode/images/b2.png";
         $qrCodeImg = ($isHttps? 'https://': 'http://').$_SERVER['HTTP_HOST']."/Public/Qrcode/images/qrcode.png";
         $id = I('request.id', '');
         if (!$id || $id == 'undefined') {
@@ -84,6 +84,7 @@ class JumpController extends HomeController
             ]);
         }
         $qrcode = json_decode($qrcodePromotionList['qrcode_img'], true);
+        $qrcode = array_values($qrcode);
         $qrcodeCnt = count($qrcode);
         $intervalMin = $qrcodePromotionList['interval_min'];
         $elapseMin = floor((time() - $qrcodePromotionList['create_time']) / 60);