讀取文件
- 使用vue文件上傳
- FileReader 讀取文件
FileReader 實現
var inputObj=document.createElement('input')
inputObj.setAttribute("accept",".xmind");
inputObj.setAttribute('type','file');
inputObj.setAttribute("style",'visibility:hidden');
inputObj.setAttribute("value",'savefilename');
inputObj.setAttribute('id','file');
inputObj.setAttribute('name','file');
document.body.appendChild(inputObj);
inputObj.value;
inputObj.click();
inputObj.addEventListener('change', function () {
if (!inputObj.value){
return;
}
var file = inputObj.files[0]
var reader = new FileReader();
reader.onload = function(e){
var data = e.target.result;
const zip = new JSZip(data)
console.log(zip.files.hasOwnProperty("manifest.json"));
for (let filename in zip.files){
if (filename === "content.json") {
let tmpArr = JSON.parse(zip.file(filename).asText());
}
}
}
reader.readAsArrayBuffer(file)
})