js里面要用可以用伊尔表达式，循环是用js：
document.getElementById("${pj.pltime }").innerHTML = dateToGMT("${pj.pltime }");
<div class="order-info">
<p id="${pj.pltime}">
<script type="text/javascript">
function dateToGMT(strDate) {
console.log("原始时间格式：" + strDate);
var date = new Date(strDate);
var y = date.getFullYear();
var m = date.getMonth() + 1;
m = m < 10 ? ('0' + m) : m;
var d = date.getDate();
d = d < 10 ? ('0' + d) : d;
var h = date.getHours();
var minute = date.getMinutes();
minute = minute < 10 ? ('0' + minute) : minute;
var str = y + "-" + m + "-" + d + " " + h + ":" + minute;
console.log("转换时间格式：" + str);
return "评论时间：" + str;
}
document.getElementById("${pj.pltime }").innerHTML = dateToGMT("${pj.pltime }");
</script>
</p>
</div>
