内容比较简单，不做过多赘述，只做分享，测试demo，功能有些缺陷，希望路过的大佬多多指正 /(*/ω＼*) <script setup>import { showToast, showSuccessToast, showFailToast, showLoadingToast } from 'vant';import { onBeforeMount, onMounted, reactive,