fixl

src/pages/SaveShare.vue

 <template>
   <div style=" height:100vh; width:100%;">
     <!-- 弹窗 -->
-    <ShaerPopup :show="show" @closeMyself="cancelFrom" />
+    <ShaerPopup :show="shaerShow" @closeMyself="cancelFrom" />
     <!-- 弹窗 -->
 
     <router-link :to="{path:'/'}">