js多文件下载和多文件分文件夹打包下载并重命名

Posted 2023-02-16 初辰ge

js多文件下载并重命名

let list=['...']
function downloadFile(list,index)//下载文件方法
  	 if(index>=list.length)
  	 	 return
   	
   	let url=list[index];
   	const x = new window.XMLHttpRequest();
   	x.open('GET', url, true);
   	x.responseType = 'blob';
   	var fileName = url.substring(url.lastIndexOf("."),url.length);
   	x.onload = () => 
      	const url = window.URL.createObjectURL(x.response);
      	const a = document.createElement('a');
      	a.href = url;
      	a.download = "每日意见反馈表"+(index+1)+fileName;
      	a.click();
      	downloadFile(list,index+1)
  	;
	x.send();

downloadFile(list,0)

js多文件重命名打包Zip压缩包并下载此压缩包

// <script src="https://cdn.bootcdn.net/ajax/libs/jszip/3.6.0/jszip.min.js"></script>
// <script src="https://unpkg.com/axios/dist/axios.min.js"></script>
let list=[
	namne:'文件名',
	url:'...'
]
async function downloadFileZip(list,zipName)
	var zip = new JSZip();
	for (let i = 0; i < list.length; i++) 
  	  	let data = await axios(
        	method: "get",
        	url: list[i].url,
        	responseType: "blob",
  	  	);
  	  	zip.file(list[i].name, data);
	
	zip.generateAsync(type: "blob").then(function (content) 
    	let url = window.URL.createObjectURL(content);
  	  	downloadFile(url, zipName);
	);

downloadFileZip(list,'压缩包名')

js多文件重命名分文件夹打包Zip压缩包并下载此压缩包

var zip = new JSZip();
for (let i = 0; i < res.data.length; i++) 
  let stuObj = res.data[i]
  let rName = stuObj.realName
  let list=[
	namne:'文件名',
	url:'...'
  ]
  let folder = zip.folder(rName);
  for (let j = 0; j < list.length; j++) 
    let data = await axios(
      method: "get",
      url: list[j].url,
      responseType: "blob",
    );
    folder.file(rName + '-' + list[j].name, data);
  

zip.generateAsync(type: "blob").then(function (content) 
  let url = window.URL.createObjectURL(content);
  downloadFile(url, $("#classesId").find('option:selected').text());
);