vue中图片预览(v-viewer库使用)

效果图:   注释: 可拖拽,可放大缩小旋转,全屏,功能齐全,底部有操作按钮

 属性:

npm install v-viewer --save    //安装
//在main.js中引入
import Viewer from 'v-viewer'
import 'viewerjs/dist/viewer.css'

//Vue.use(Viewer) 默认配置写法
Vue.use(Viewer, {
    defaultOptions: {
        zIndex: 9999,
     toolbar: true
} })

代码:

<viewer :images="previewImages">
     <img v-for="src in previewImages" :src="src" :key="src" width="200"> 
</viewer>
data () {
        return {
            previewImages : []
        }
},
 created() {
   //图片是从后台  (网络图片)
   this.getData()
 },
 methods: {
    getData() {
        var _this = this
          _this.$http.get('/admin/attach/product')
             .then(function (response) {
                  _this.previewImages= response.data 
        .catch(function (err) {
          console.log(err)
        });
    }
   }

 参考链接:https://www.jianshu.com/p/2c63a556b5cb

      https://www.jianshu.com/p/84042c7b1b5b

 
原文地址:https://www.cnblogs.com/520BigBear/p/11213646.html