Vue使用v-viewer实现图片预览

npm install v-viewer --save

import Viewer from 'v-viewer' //图片查看插件
import 'viewerjs/dist/viewer.css'
Vue.use(Viewer)
Viewer.setDefaults({
  Options: { 'inline': true,
 'button': true, 
 'navbar': true,
 'title': true, 
 'toolbar': true, 
 'tooltip': true,
 'movable': true,
 'zoomable': true, 
 'rotatable': true,
  'scalable': true,
  'transition': true,
 'fullscreen': true,
 'keyboard': true,
 'url': 'data-source' }
 })

<van-swipe :autoplay="3000">
 <van-swipe-item v-for="(image, index) in moodsImg" :key="index">
  <viewer :images = "moodsImg" >
  <img :src="image"/>
  </viewer>
 </van-swipe-item>
</van-swipe>