1、引入XLSX
npm install xlsx --save
2、原始数据如下
const srcData = [ ['name','gender','age'],
['zhangsan', 'male', 23],
['lisi', 'female', 24],
['wangwu', 'male', 25]
]
3、导出excel
// 创建workbook对象
const wb = XLSX.utils.book_new();
// 将srcData转换为worksheet
const ws = XLSX.utils.aoa_to_sheet(srcData);
// worksheet 加入workbook
XLSX.utils.book_append_sheet(wb, ws, 'sheet1');
// 导出
XLSX.writeFile(wb, 'fileName');