js 格式化时间戳

function formatDate(timestamp) {//timestamp为秒数var now = new Date(timestamp*1000);var year=now.getFullYear(); var month=now.getMonth()+1; var date=now.getDate();var hour=now.getHours(); var minute=now.getMinutes(); var second=now.getSeconds();var str = year+"年"+month+"月"+date+"日"+" "+hour+":"+minute+":"+second;return str;}