vue前端拿到后端pdf与zip等重新打包为一个新的zip包

code.vue

      const urlList = [{fileUrl:'https://XX.zip',fileName:'我是文件.zip'},{fileUrl:'https://XXX.pdf',fileName:'我是pdf.pdf'}]this.downloadZip(urlList)downloadZip(urlList){console.log('downloadZip',urlList);// 创建一个zipconst zip = new JSZip();// 获取文件 放入zip包中const fetchAndAddToZip = async (fileUrl, fileName) => {const response = await fetch(fileUrl);const fileBlob = await response.blob();zip.file(fileName, fileBlob, { binary: true });};// 生成下载zip包const generateAndDownloadZip = async () => {// 遍历把文件丢到zip包中for (const url of urlList) {await fetchAndAddToZip(url.fileUrl, url.fileName);}// 生成一个zip包const content = await zip.generateAsync({ type: 'blob' });// 保存到本地FileSaver.saveAs(content, 'files.zip');};generateAndDownloadZip();}