355 lines
8.5 KiB
JavaScript
355 lines
8.5 KiB
JavaScript
function formatNumber(n) {
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n = n.toString()
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return n[1] ? n : '0' + n
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}
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/**
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* 时间戳转化为年 月 日 时 分 秒
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* number: 传入时间戳
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* format：返回格式，支持自定义，但参数必须与formateArr里保持一致
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*/
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function formatTime(number, format) {
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var formateArr = ['Y', 'M', 'D', 'h', 'm', 's'];
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var returnArr = [];
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var date = new Date(number * 1000);
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returnArr.push(date.getFullYear());
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returnArr.push(formatNumber(date.getMonth() + 1));
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returnArr.push(formatNumber(date.getDate()));
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returnArr.push(formatNumber(date.getHours()));
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returnArr.push(formatNumber(date.getMinutes()));
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returnArr.push(formatNumber(date.getSeconds()));
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for (var i in returnArr) {
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format = format.replace(formateArr[i], returnArr[i]);
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}
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return format;
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}
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/**
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* 时间戳转化为年 月 日 时 分 秒
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* number: 传入时间戳
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* format：返回格式，支持自定义，但参数必须与formateArr里保持一致
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*/
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function formatLongTime(longTime, format) {
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var formateArr = ['Y', 'M', 'D', 'h', 'm', 's'];
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var returnArr = [];
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var date = new Date();
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date.setTime(longTime);
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returnArr.push(date.getFullYear());
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returnArr.push(formatNumber(date.getMonth() + 1));
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returnArr.push(formatNumber(date.getDate()));
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returnArr.push(formatNumber(date.getHours()));
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returnArr.push(formatNumber(date.getMinutes()));
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returnArr.push(formatNumber(date.getSeconds()));
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for (var i in returnArr) {
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format = format.replace(formateArr[i], returnArr[i]);
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}
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return format;
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}
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const getTimeStamp = function(){
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var date = new Date();
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var timestamp = date.getTime();
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return timestamp;
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}
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//ymd YYYY-MM-DD
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const getTimeStampFromYearMonthDay = function (ymd, spliter) {
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var str =ymd;
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// 转换日期格式
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str = str.replace(/spliter/g, '/'); // "2010/08/01";
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// 创建日期对象
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var date = new Date(str);
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date.setDate(date.getDate());
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var timestamp = date.getTime()-8*60*60*1000;
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return timestamp;
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}
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const getCurrentYearMonthDayTimeStamp = function () {
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let cDate= new Date();
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var str = `${cDate.getFullYear()}/${cDate.getMonth()+1}/${cDate.getDate()}`;
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// 创建日期对象
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var date = new Date(str);
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date.setDate(date.getDate());
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var timestamp = date.getTime() - 8 * 60 * 60 * 1000;
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return timestamp;
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}
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const getYear = function (longTime) {
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var date = new Date();
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date.setTime(longTime);
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const year = date.getFullYear()
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return year
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}
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const getMonth = function (longTime) {
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var date = new Date();
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date.setTime(longTime);
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const month = date.getMonth() + 1
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return month
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}
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const getDay = function (longTime) {
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var date = new Date();
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date.setTime(longTime);
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const day = date.getDate()
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return day
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}
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const getHour = function (longTime) {
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var date = new Date();
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date.setTime(longTime);
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const hour = date.getHours()
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return hour
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}
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const getMinute = function (longTime) {
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var date = new Date();
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date.setTime(longTime);
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const minute = date.getMinutes()
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return minute
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}
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const getSecond = function (longTime) {
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var date = new Date();
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date.setTime(longTime);
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const second = date.getSeconds()
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return second
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}
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//month 从1开始
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function getDaysOfMonthInYear(year,month) {
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let days = [31, 28, 31,30,31,30,31,31,30,31,30,31]
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if ((year % 4 === 0) && (year % 100 !== 0 || year % 400 === 0)) {
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days[1] = 29
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}
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return days[month-1];
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}
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//month 从1开始
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function getDaysOfMonth(year,month) {
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let days = new Date(year, month, 0).getDate();
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return days;
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}
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const formatYearMonthDay = function (longTime, spliter) {
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var date = new Date();
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date.setTime(longTime);
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const year = date.getFullYear()
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const month = date.getMonth() + 1
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const day = date.getDate()
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const hour = date.getHours()
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const minute = date.getMinutes()
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const second = date.getSeconds()
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return [year, month, day].map(formatNumber).join(spliter)
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}
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const formatHourMinite = function (longTime, spliter) {
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var date = new Date();
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date.setTime(longTime);
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const hour = date.getHours()
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const minute = date.getMinutes()
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const second = date.getSeconds()
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return [hour, minute].map(formatNumber).join(spliter)
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}
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function getWeekStartDateByLongDate(timeStamp) {
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var time = new Date();
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time.setTime(timeStamp);
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var nowYear = time.getFullYear();
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var nowMonth = time.getMonth();
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var nowDay = time.getDate();
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var nowDayOfWeek = time.getDay();
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var date = new Date(nowYear, nowMonth, nowDay - nowDayOfWeek + 1);
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return Date.parse(date)
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// return formatDate(new Date(nowYear, nowMonth, nowDay - nowDayOfWeek + 1));
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}
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function getWeekEndDateByLongDatedate(timeStamp) {
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var time = new Date();
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time.setTime(timeStamp);
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var nowYear = time.getFullYear();
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var nowMonth = time.getMonth();
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var nowDay = time.getDate();
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var nowDayOfWeek = time.getDay();
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var date = new Date(nowYear, nowMonth, nowDay + (8 - nowDayOfWeek));
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return Date.parse(date)
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// return formatDate(new Date(nowYear, nowMonth, nowDay +(8 - nowDayOfWeek)));
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}
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function getWeekStartDate() {
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var nowYear = new Date().getFullYear();
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var nowMonth = new Date().getMonth();
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var nowDay = new Date().getDate();
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var nowDayOfWeek = new Date().getDay();
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var date = new Date(nowYear, nowMonth, nowDay - nowDayOfWeek + 1);
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return Date.parse(date)
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// return formatDate(new Date(nowYear, nowMonth, nowDay - nowDayOfWeek + 1));
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}
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function getWeekEndDate() {
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var nowYear = new Date().getFullYear();
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var nowMonth = new Date().getMonth();
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var nowDay = new Date().getDate();
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var nowDayOfWeek = new Date().getDay();
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var date = new Date(nowYear, nowMonth, nowDay + (8 - nowDayOfWeek));
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return Date.parse(date)
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// return formatDate(new Date(nowYear, nowMonth, nowDay +(8 - nowDayOfWeek)));
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}
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function formatDate(date) {
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let myyear = date.getFullYear();
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let mymonth = date.getMonth() + 1;
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let myweekday = date.getDate();
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return [myyear, mymonth, myweekday].map(formatNumber).join('-');
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}
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function formatStringToNumber(n) {
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n = n.toString();
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if(n.length>=2){
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if (n[0]=='0'){
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return n.substr(1);
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}else{
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return n;
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}
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}else{
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return n;
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}
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}
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//汉字的日期和时间转成long时间
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const getLongTimeWithDateAndTime = function (date, dateSpliter, time, timeSpliter){
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var timeStamp = 0;
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timeStamp = getTimeStampFromYearMonthDay(date, dateSpliter);
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if (time){
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var tA = time.split(timeSpliter);
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if(tA.length==2){
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var hour = tA[0];
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var h = formatStringToNumber(hour);
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timeStamp+=h*60*60*1000;
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var minu = tA[1];
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var m = formatStringToNumber(minu);
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timeStamp += m * 60 * 1000;
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}
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}
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return timeStamp;
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}
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// function getDates(days, todate = getCurrentMonthFirst()) {//todate默认参数是当前日期，可以传入对应时间
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// var dateArry = [];
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// for (var i = 0; i < days; i++) {
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// var dateObj = dateLater(todate, i);
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// dateArry.push(dateObj)
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// }
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// return dateArry;
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// }
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/**
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* 传入时间后几天
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* param：传入时间：dates:"2018-04-02",later:往后多少天
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*/
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function dateLater(dates, later) {
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let dateObj = {};
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let show_day = new Array('周日', '周一', '周二', '周三', '周四', '周五', '周六');
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let date = new Date(dates);
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date.setDate(date.getDate() + later);
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let day = date.getDay();
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dateObj.year = date.getFullYear();
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dateObj.month = ((date.getMonth() + 1) < 10 ? ("0" + (date.getMonth() + 1)) : date.getMonth() + 1);
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dateObj.day = (date.getDate() < 10 ? ("0" + date.getDate()) : date.getDate());
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dateObj.week = show_day[day];
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return dateObj;
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}
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function getCurrentMonthFirst() {
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var date = new Date();
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var todate = date.getFullYear() + "-" + ((date.getMonth() + 1) < 10 ? ("0" + (date.getMonth() + 1)) : date.getMonth() + 1) + "-" + (date.getDate() < 10 ? ("0" + date.getDate()) : date.getDate());
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return todate;
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}
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module.exports = {
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formatTime: formatTime,
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formatLongTime: formatLongTime,
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getTimeStamp: getTimeStamp,
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formatYearMonthDay: formatYearMonthDay,
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formatHourMinite: formatHourMinite,
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getTimeStampFromYearMonthDay: getTimeStampFromYearMonthDay,
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getWeekStartDate: getWeekStartDate,
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formatDate: formatDate,
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getWeekEndDate: getWeekEndDate,
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getLongTimeWithDateAndTime: getLongTimeWithDateAndTime,
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getYear: getYear,
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getMonth:getMonth,
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getDay:getDay,
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getHour:getHour,
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getMinute: getMinute,
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getSecond: getSecond,
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// getDates: getDates,
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dateLater: dateLater,
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getWeekStartDateByLongDate: getWeekStartDateByLongDate,
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getWeekEndDateByLongDatedate: getWeekEndDateByLongDatedate,
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getCurrentYearMonthDayTimeStamp: getCurrentYearMonthDayTimeStamp,
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getDaysOfMonthInYear,
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getDaysOfMonth
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} |