html:
<input type="file" id="FileUpload" onchange="selectFolder(event)" webkitdirectory mozdirectory msdirectory odirectory directory multiple />
javascript:
<script type="text/javascript">
function selectFolder(e) {
var theFiles = e.target.files;
var relativePath = theFiles[0].webkitRelativePath;
var folder = relativePath.split("/");
alert(folder[0]);
}
</script>
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…