弹出海报禁止页面滚动

components/sharePoster/sharePoster.vue

@@ -1,5 +1,5 @@
 <template>
-    <view class="share-poster-wrap">
+    <view class="share-poster-wrap" :catchtouchmove="false">
         <image @click="handleCreatePoster" :style="style" class="share-icon" src="@/static/share-poster-icon.png" mode="aspectFill"/>
 
         <view class="poster-mask" v-if="show||showPoster" @click="showPoster=false"></view>