feat 激励拉取在确认弹窗前

pages/video/detail.js

@@ -63,7 +63,6 @@ Page({
                 tagId: tagId
             });
         }
-        this.rewardVideoLoad();
         this.interstitalLoad();
         this.loadVideoDetail(videoId);
         app.globalData.isEnterVideoDetail = true;
@@ -408,6 +407,7 @@ Page({
                 }
             });
         } else {
+            this.rewardVideoLoad()
             wx.showModal({
                 title: '提示',
                 content: '当前视频需要看完完整广告后才能解锁',