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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script type="text/javascript">
function formatDate(GMT8Date){
var date = new Date(GMT8Date);
var date_value=date.getFullYear() + '-' + (date.getMonth() + 1) + '-' + date.getDate() + ' ' + date.getHours() + ':' + date.getMinutes() + ':' + date.getSeconds();
return date_value;
}
function getUpdateDate(){
var file = document.getElementById('f1').files[0];
var updateDate = formatDate(file.lastModifiedDate);
document.getElementById('fileUpdatedDate').value = updateDate;
}
</script>
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<input id="f1" name="" type="file" onchange="getUpdateDate()" />
<input id="fileUpdatedDate" name="fileUpdatedDate" type="text" />
</body>
</html>
