Vue3——实现word，pdf上传之后，预览功能（实测有效）

@vue-office/pdf - npm支持多种文件(**docx、excel、pdf**)预览的vue组件库，支持vue2/3。也支持非Vue框架的预览。. Latest version: 2.0.2, last published: a month ago. Start using @vue-office/pdf in your project by running `npm i @vue-office/pdf`. There are 12 other projects in the npm registry using @vue-office/pdf.https://www.npmjs.com/package/@vue-office/pdf由于作者对于使用方法已经描述的很详细，这里就不再赘述