/**
 * 毫秒的时间戳转换成format 的格式
 * @param {*} number 毫秒数
 * @param {*} format 默认 Y-M-D h:m:s
 */
function formatTime(number, format="Y-M-D h:m:s") {

  var formateArr = ['Y', 'M', 'D', 'h', 'm', 's'];
  var returnArr = [];

  var date = new Date(number);
  returnArr.push(date.getFullYear());
  returnArr.push(formatNumber(date.getMonth() + 1));
  returnArr.push(formatNumber(date.getDate()));

  returnArr.push(formatNumber(date.getHours()));
  returnArr.push(formatNumber(date.getMinutes()));
  returnArr.push(formatNumber(date.getSeconds()));

  for (var i in returnArr) {
    format = format.replace(formateArr[i], returnArr[i]);
  }
  return format;
}

/**
 * 补0
 * @param {*} n 
 */
function formatNumber(n) {
  n = n.toString()
  return n[1] ? n : '0' + n
}