在angular 6中有没有导入和编辑excel记录的方法？

npm install xlsx

import * as XLSX from 'xlsx';

import { read, utils } from 'xlsx';

// 创建文件选择器
const fileInput: HTMLInputElement = document.getElementById('fileInput') as HTMLInputElement;

// 监听文件选择事件
fileInput.addEventListener('change', (e: Event) => {
  const target: HTMLInputElement = e.target as HTMLInputElement;
  const file: File = target.files[0];

  // 读取文件内容
  const reader: FileReader = new FileReader();
  reader.onload = (e: ProgressEvent<FileReader>) => {
    const data: ArrayBuffer = e.target.result as ArrayBuffer;
    const workbook: XLSX.WorkBook = read(data, { type: 'array' });

    // 处理Excel数据
    const worksheet: XLSX.WorkSheet = workbook.Sheets[workbook.SheetNames[0]];
    const jsonData: any[] = utils.sheet_to_json(worksheet, { header: 1 });

    // 在控制台打印Excel数据
    console.log(jsonData);
  };

  reader.readAsArrayBuffer(file);
});

import { write, utils } from 'xlsx';

// 修改Excel数据
jsonData[0][0] = 'New Value';

// 创建工作簿
const workbook: XLSX.WorkBook = utils.book_new();
const worksheet: XLSX.WorkSheet = utils.aoa_to_sheet(jsonData);

// 将工作表添加到工作簿
utils.book_append_sheet(workbook, worksheet, 'Sheet1');

// 导出Excel文件
const excelBuffer: any = write(workbook, { bookType: 'xlsx', type: 'array' });
const excelData: Blob = new Blob([excelBuffer], { type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' });

// 下载Excel文件
const downloadLink: HTMLAnchorElement = document.createElement('a');
downloadLink.href = URL.createObjectURL(excelData);
downloadLink.download = 'edited_data.xlsx';
downloadLink.click();