选择设备修复下拉

src/apps/AppBroadcast/LiveBroadcast.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="LiveBroadcast" @touchend="onTouchend" @touchmove="onTouchmove">
+  <div class="LiveBroadcast" @touchend="onTouchend" @touchmove.stop="onTouchmove">
     <div class="top" @click="toChoose" hover-class="bg-hover">
       <div class="left">
         <h2 v-if="!equipmentList.length">请选择设备</h2>
@@ -73,11 +73,10 @@
 import Recorder from 'recorder-core'
 import 'recorder-core/src/engine/mp3'
 import 'recorder-core/src/engine/mp3-engine'
+
 export default {
   name: 'LiveBroadcast',
-
   appName: '实时喊话',
-
   data() {
     return {
       x: 0,
@@ -122,13 +121,10 @@
       this.y = close.offsetTop
       this.w = close.clientWidth
       this.h = close.clientHeight
-
-        document.body.addEventListener('touchmove', this.bindEvent, { passive: false })
     })
   },
 
   destroyed() {
-      document.body.removeEventListener('touchmove', this.bindEvent)
     this.recorder.close()
   },