抽赏界面图片url替换

pages/raffle/raffle.vue

@@ -173,8 +173,7 @@ export default {
       return index
     },
     tabImg(index) {
-      let url =
-        'https://mall.rongtongh.cn/storage/img/raffle/tab' + index + (this.tabActive == index ? 'a' : '') + '.png'
+      let url = this.$fileUrl() + '/raffle/tab' + index + (this.tabActive == index ? 'a' : '') + '.png'
       return url
     },
     clickTab(index) {