vue中预览epub文件

1. 引入epubjs

        yarn add epubjs

2. 页面中引入：

        import ePub from 'epubjs'

3. 页面中目录和显示的div的代码

<div id="nav">
                 <a-select v-model="selCatalog" style="width:100%" @change="catalogChange">
                    <a-select-option v-for="item in toc" :key="item.href" :value="item.href">{{item.label}}</a-select-option>
                  </a-select>
              </div>
                <div id="viewer"></div>

4. 具体实现代码：

  this.book = ePub(epubUrl);
 
  this.rendition=this.book.renderTo("viewer", { // // 滚动模式
            width: 860,
            height:560,
            flow: "scrolled",
            allowScriptedContent: true,
   });
 
   this.book.ready.then(() => {
   this.toc = this.book.navigation.toc;
   this.rendition.display();
 });