vue从服务器获取csv文件,vue js 读取.csv .xls 类型文件

let reader = new FileReader();

reader.οnlοad= e => {

//获取数据

let data = e.target.result;

let workbook = XLSX.read(data, { type: \'array\' })

let firstSheetName = workbook.SheetNames[0]

let worksheet = workbook.Sheets[firstSheetName]

let results = XLSX.utils.sheet_to_json(worksheet, {range: 0})

// 此处获取result及为最后结果

}

reader.readAsArrayBuffer(file.raw)

const reader = new FileReader()

reader.onload = e => {

const data = e.target.result

const workbook = XLSX.read(data, { type: \'array\' })

const firstSheetName = workbook.SheetNames[0]

const worksheet = workbook.Sheets[firstSheetName]

const header = getHeaderRow(worksheet)

if (header[0] != \'敏感词\'){

that.$message({