console
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<input class="fileInput" type="file">
</body>
<script>
$(".fileInput").change(function(){
let file = this.files[0];
let reader = new FileReader();
reader.onload = ()=> {
let binary = "";
let bytes = new Uint8Array(reader.result);
for (let i = 0; i < bytes.byteLength; i++) {
binary += String.fromCharCode(bytes[i]);
}
let wb = XLSX.read(binary, {
type: "binary"
});
let outdata = XLSX.utils.sheet_to_json(wb.Sheets[wb.SheetNames[0]]);
console.log(outdata);
};
reader.readAsArrayBuffer(file);
})
</script>
</html>