vue 页面预览word文件和excel文件
时间: 2023-10-09 17:06:23 浏览: 383
在 Vue 中预览 Word 文件和 Excel 文件,可以通过引入第三方插件实现。
1. 首先,需要安装并引入 `office-ui-fabric-js` 和 `office-ui-fabric-react` 这两个依赖库。
```bash
npm install office-ui-fabric-js office-ui-fabric-react --save
```
2. 然后,可以通过 `office-ui-fabric-react` 提供的 `DocumentCard` 和 `DocumentCardPreview` 组件来实现 Word 和 Excel 文件的预览。需要注意的是,这两个组件需要在 `componentDidMount` 生命周期中加载。
```vue
<template>
<div>
<DocumentCard>
<DocumentCardPreview
previewImages={[
{
previewIconProps: {
iconName: 'WordDocument'
},
previewProps: {
previewFileType: PreviewFileType.Document,
previewFileUrl: 'http://example.com/word.docx'
}
}
]}
/>
</DocumentCard>
<DocumentCard>
<DocumentCardPreview
previewImages={[
{
previewIconProps: {
iconName: 'ExcelWorkbook'
},
previewProps: {
previewFileType: PreviewFileType.Document,
previewFileUrl: 'http://example.com/excel.xlsx'
}
}
]}
/>
</DocumentCard>
</div>
</template>
<script>
import { DocumentCard, DocumentCardPreview, PreviewFileType } from 'office-ui-fabric-react'
export default {
name: 'FilePreview',
mounted () {
require('office-ui-fabric-js/dist/css/fabric.min.css')
require('office-ui-fabric-js/dist/css/fabric.components.min.css')
},
components: {
DocumentCard,
DocumentCardPreview
}
}
</script>
<style scoped>
/* 样式可以根据需求自行修改 */
</style>
```
3. 最后,需要在后端将 Word 和 Excel 文件转换为 PDF 格式,然后在前端通过 `iframe` 标签来展示 PDF 文件。
```vue
<template>
<div>
<iframe :src="pdfUrl" frameborder="0" width="100%" height="600"></iframe>
</div>
</template>
<script>
export default {
name: 'FilePreview',
data () {
return {
pdfUrl: ''
}
},
mounted () {
this.getPdfUrl()
},
methods: {
getPdfUrl () {
// 从后端获取 PDF 文件的 URL
// ...
this.pdfUrl = 'http://example.com/file.pdf'
}
}
}
</script>
<style scoped>
/* 样式可以根据需求自行修改 */
</style>
```
以上是两种实现 Word 和 Excel 文件预览的方法,可以根据自己的需求选择合适的方式。
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