购物车点击事件，分享视频封面问题

zxl

2025-08-13 9e4ae356ed626e3089f31d5b40fb10a476efe7c4

 pages/mine/activity/addActivity.vue

@@ -526,7 +526,7 @@
         
             if (isVideo) {
               const extension = newSrc.split('.').pop().toLowerCase();
               return `<video width="${width}" alt="${newAlt}" src="${newSrc}" height="auto"></video>`;
               return `<video width="${width}" alt="${newAlt}" src="${newSrc}" height="auto" controls="controls"></video>`;
             }
         
             // 非视频：更新 src 和 alt