main.js
    import PictureView from 'vue2-preview/dist/vue-pictureView';
    Vue.use(PictureView)

  <script>
        methods:{
              //option的详细配置去viewjs.js里面查看
                show(){
                              this.$PictureView.showPicture({
                                    src: "https://pic.616pic.com/ys_bnew_img/00/16/95/OjCm8gnt48.jpg",
                                    option: {
                                    button: false,
                                    navbar: false,
                                    toolbar: false,
                                    // hide: () => {
                                    //   console.log(this);
                                    // },
                                    // container: document.querySelector(".draw")
                                    },
                         });
                }
        }
  </script>