fix

@@ -2,7 +2,7 @@
  * @Author: hookehuyr hookehuyr@gmail.com
  * @Date: 2022-05-21 09:35:14
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2022-06-24 14:26:37
+ * @LastEditTime: 2022-06-24 14:29:32
  * @FilePath: /tswj/src/views/client/bookDetail.vue
  * @Description:
 -->
@@ -162,7 +162,8 @@ onMounted(async () => {
     // 判断是否显示简介的展开图标
     hasToggle.value = hasEllipsis(`book-intro`);
   }, 500);
-  // 监听滚动到底部
+  // TAG: 监听滚动到底部
+  // 快捷访问组件高度动态调整
   window.onscroll = function () {
     //变量scrollTop是滚动条滚动时，距离顶部的距离
     const scrollTop = document.documentElement.scrollTop||document.body.scrollTop;