document.getElementById("div2").innerHTML = "thank you text has been changed";<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script s
但是,我一直在这个网站上使用jQuery,我不知道如何正确地获取表单,以便同时提交文件和检索JSON数据(fileAsArray)。下面是我用index.html编写的HTML/jquery var csvData = {}; //My global variable.ready(function(){
$("#upload").click(function(){