1.Excel转JSON //fileList指的是Excel文件的数据流 const file = fileList[0]; const fileReader = new FileReader(); fileReader.onload = event => { try { const { result } = event.target; // 以二进制流方式读取得到整份excel表格对象 const workbook = XLSX.read(result, { type: 'binary' });...
// Excel 数据转为 json 数据exportfunctionimportsExcel(file:any){//使用promise导入returnnewPromise((resolve,reject)=>{// 通过FileReader对象读取文件constfileReader=newFileReader();//异步操作 excel文件加载完成以后触发fileReader.onload=(event)=>{try{const{result}=event.targetasany;// 以二进制流方式读...
saveAs(blob, `表单.json`); }; 2.导出为excel 安装xlsx import *asXLSXfrom'xlsx';consthandleExport2 =async() =>{ let { data }=awaitaxios.get(`http://localhost:3000/leave`);console.log(data); let sheet=XLSX.utils.json_to_sheet(data); let book=XLSX.utils.book_new(); XLSX.utils.b...
2、调用XLSX.utils.aoa_to_sheet(data),初始化excel文档,此时需要传入数据,数据为二维数组,第一行通常为表头。 3、调用XLSX.utils.book_append_sheet(wb, ws, ws_name),将文档插入excel文件,并为文档命名。 4、调用XLSX.writeFile(wb, filename)下载excel文件,并为excel文件命名。 我在react中应用时的代码如...
package org.fh.util; import java.util.Date; import java.util.List; import java.util.Map; ...
{"id":"HeroBanner","markupLanguage":"REACT","style":null,"texts":{"searchPlaceholderText":"Search this community","followActionText":"Follow","unfollowActionText":"Following","searchOnHoverText":"Please enter your search term(s) and then press return key to complete a search.","blogs....
pip install json-excel-converter[extra] where extra is: xlsxwriterto use the xlsxwriter Usage Simple usage fromjson_excel_converterimportConverterfromjson_excel_converter.xlsximportWriterdata=[ {'a': [1],'b':'hello'}, {'a': [1,2,3],'b':'world'} ]conv=Converter()conv.convert(data,...
首先npm install excel-to-json ,然后配置package.json, package.json配置如下 1 2 3 4 5 6 7 8 9 10 11 { "name":"abc", "version":"0.0.0", "private":true, "scripts": { "start":"node ./bin/www" }, "dependencies": { "xls-to-json":"*" ...
Hi Experts, I have interesting question to convert Json data to excel tabs. Attached is the json data to convert in excel below is the...
因此,对于本教程的第二部分,我们将用fetch来读取 excel 文件并将数据结果转换为 JSON。 这段代码用于在 script.js 中请求文件并用 jQuery append 方法显示数据: // read Excel file and convert to json format using fetch fetch('./soccer_players.xlsx').then(function (res) { ...