JavaScript将时间戳转换为时间日期代码实例

<script>
var format=function(time,format){ 
  var t=new Date(time); 
  var tf=function(i){return (i < 10 ? '0' : '') + i}; 
  return format.replace(/yyyy|MM|dd|HH|mm|ss/g,function(a){ 
    switch(a){ 
      case 'yyyy': 
        return tf(t.getFullYear()); 
        break; 
      case 'MM': 
        return tf(t.getMonth() + 1); 
        break; 
      case 'mm': 
        return tf(t.getMinutes()); 
        break; 
      case 'dd': 
        return tf(t.getDate()); 
        break; 
      case 'HH': 
        return tf(t.getHours()); 
        break; 
      case 'ss': 
        return tf(t.getSeconds()); 
        break; 
    } 
  })
}
console.log(format(1496178344662,'yyyy-MM-dd HH:mm:ss'));
</script>