javascript 格式化时间

作者: admin 分类: 未分类 发布时间: 2017-08-16 15:10
/** 
	 * 格式化日期 
	 * @param date 日期 
	 * @param format 格式化样式,例如yyyy-MM-dd HH:mm:ss E 
	 * @return 格式化后的金额 
	 */
function formatDate(date, format) {
  var v = "";
  if (typeof date == "string" || typeof date != "object") {
    return;
  }
  var year = date.getFullYear();
  var month = date.getMonth() + 1;
  var day = date.getDate();
  var hour = date.getHours();
  var minute = date.getMinutes();
  var second = date.getSeconds();
  var weekDay = date.getDay();
  var ms = date.getMilliseconds();
  var weekDayString = "";

  console.log(year);
  console.log(month);
  console.log(day);
  console.log(hour);
  console.log(minute);
  console.log(second);

  if (weekDay == 1) {
    weekDayString = "星期一";
  } else if (weekDay == 2) {
    weekDayString = "星期二";
  } else if (weekDay == 3) {
    weekDayString = "星期三";
  } else if (weekDay == 4) {
    weekDayString = "星期四";
  } else if (weekDay == 5) {
    weekDayString = "星期五";
  } else if (weekDay == 6) {
    weekDayString = "星期六";
  } else if (weekDay == 7) {
    weekDayString = "星期日";
  }

  v = format;
  //Year 
  v = v.replace(/yyyy/g, year);
  v = v.replace(/YYYY/g, year);
  v = v.replace(/yy/g, (year + "").substring(2, 4));
  v = v.replace(/YY/g, (year + "").substring(2, 4));

  //Month 
  var monthStr = ("0" + month);
  v = v.replace(/MM/g, monthStr.substring(monthStr.length - 2));

  //Day 
  var dayStr = ("0" + day);
  v = v.replace(/dd/g, dayStr.substring(dayStr.length - 2));

  //hour 
  var hourStr = ("0" + hour);
  v = v.replace(/HH/g, hourStr.substring(hourStr.length - 2));
  v = v.replace(/hh/g, hourStr.substring(hourStr.length - 2));

  //minute 
  var minuteStr = ("0" + minute);
  v = v.replace(/mm/g, minuteStr.substring(minuteStr.length - 2));

  //Millisecond 
  v = v.replace(/sss/g, ms);
  v = v.replace(/SSS/g, ms);

  //second 
  var secondStr = ("0" + second);
  v = v.replace(/ss/g, secondStr.substring(secondStr.length - 2));
  v = v.replace(/SS/g, secondStr.substring(secondStr.length - 2));

  //weekDay 
  v = v.replace(/E/g, weekDayString);

  console.log(v);

  return v;
}

http://www.jb51.net/article/80599.htm
http://dobit.top/Detail/318.html

发表评论

电子邮件地址不会被公开。 必填项已用*标注