动态视频缩略图

application/api/controller/Topicdongtai.php

@@ -80,9 +80,10 @@ class Topicdongtai extends Api
                 //创建视频缩略图
                 $val['images_thumb'] = '';
                 if ($val['type'] == 2) {
-                    $images_url = explode('.', $val['images']);
+                    /*$images_url = explode('.', $val['images']);
                     unset($images_url[count($images_url) - 1]);
-                    $val['images_thumb'] = join('.', $images_url) . '_0.jpg';
+                    $val['images_thumb'] = join('.', $images_url) . '_0.jpg';*/
+                    $val['images_thumb'] = $val['images'].'?x-oss-process=video/snapshot,t_1000,m_fast';
                 }
 
                 //时间