.vue文件怎么写（vue展示.docx文件、excel文件和csv文件内容）

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、展示word文件内容

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、安装并引入依赖mammoth

npm install --save mammoth import mammoth from "mammoth"

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 、页面中使用

<div style="height:850px;overflow-y:auto;" v-html="content"/> //根据文件url   
    
    
    
，以arraybuffer的形式获取docx文件内容


     


     


     


     ，传给插件转成html格式 




 




 




 



，展示在页面上 var xhr = new XMLHttpRequest() xhr.open(GET, fileurl, true) xhr.responseType = arraybuffer const rhis = this xhr.onload = function(){ if(xhr.status === 200){ mammoth.convertToHtml({arrayBuffer: new Uint8Array(xhr.response)}).then(function(res){ rhis.$nextTick(()=>{ rhis.content = res.value }) }) } } xhr.send()

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、展示excel/csv文件内容

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、安装并引入依赖handsontable




  




  




  




 、papaparse   

   

   

   

，excel文件需要安装xlxs

npm install handsontable @handsontable/vue npm install papaparse npm install xlsx import Papa from papaparse import xlsx from xlsx

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、公共组件sheet.vue

<template> <div class="overf"> <div id="table" class="sheet"> <hot-table ref="hot" :data="data" :settings="hotSettings" /> </div> </div> </template> <script> import { HotTable } from @handsontable/vue // import Handsontable from handsontable import handsontable/dist/handsontable.full.css export default { components: { HotTable }, props: { data: { type: Array, default() { return [] } } }, data() { return { hot: null, hotSettings: { readOnly: true // manualColumnResize: true, // manualRowResize: true, // minSpareRows: 0 } } }, watch: { data(newValue) { this.$refs.hot.hotInstance.loadData(newValue) } }, created() { }, methods: {} } </script> <style lang="scss" scoped> .overf{ height: 300px; overflow: hidden; } .sheet{ height: 100%;overflow: auto; &>>>#hot-display-license-info{ display:none; } } </style>

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、页面内引入组件

import sheet from ./sheet <sheet v-if="isCsv" :data="sheetData" /> data() { return { sheetData: [], // sheet } }, // csv文件 this.sheetData = [] const rhis = this Papa.parse(fileurl, { download: true, complete: res => { const arrs = res.data const lastItem = arrs[arrs.length - 1].every(val => val === ) lastItem && arrs.pop() rhis.sheetData = arrs rhis.isCsv = true } }) // excel文件 var xhr2 = new XMLHttpRequest() xhr2.open(GET, fileurl, true) xhr2.responseType = blob const rhis = this xhr2.onload = function() { var blob = this.response var reader = new FileReader() reader.onload = function(e) { const wb = xlsx.read(e.target.result, { type: binary }) rhis.outputWorkbook(wb) // 处理数据 } reader.readAsBinaryString(blob) } xhr2.send() // 读取 excel 文件 outputWorkbook(workbook) { this.sheetData = [] var sheetNames = workbook.SheetNames // 工作表名称集合 sheetNames.forEach(name => { var worksheet = workbook.Sheets[name] // 只能通过工作表名称来获取指定工作表 var data = xlsx.utils.sheet_to_csv(worksheet) Papa.parse(data, { // 使用papaparse解析csv数据

     

     

     

    ，并展示在表格中 complete: res => { const arrs = res.data // 去除最后的空行 const lastItem = arrs[arrs.length - 1].every(val => val === ) lastItem && arrs.pop() this.sheetData = arrs this.isCsv = true } }) }) },