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315 lines
6.6 KiB
315 lines
6.6 KiB
function formatTime2(date) {
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var year = date.getFullYear()
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var month = date.getMonth() + 1
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var day = date.getDate()
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var hour = date.getHours()
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var minute = date.getMinutes()
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var second = date.getSeconds()
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return [year, month, day].map(formatNumber).join('-')
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}
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function dateAddDays(date) {
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date = date.replace(/\-/g, '\/'); //日期参数 格式new Date("2017/09/12")所有浏览器都兼容，new Date("2017-09-12") 部分IE不兼容
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var dd = new Date(date);
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dd.setDate(dd.getDate() + 1);
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var year = dd.getFullYear();
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var m = dd.getMonth() + 1; //获取当前月份的日期
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var d = dd.getDate();
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var mon = (m < 10) ? ('0' + m) : ('' + m);
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var day = (d < 10) ? ('0' + d) : ('' + d);
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return year + "-" + mon + "-" + day;
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}
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function dateAddDayz(date) {
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date = date.replace(/\-/g, '\/'); //日期参数 格式new Date("2017/09/12")所有浏览器都兼容，new Date("2017-09-12") 部分IE不兼容
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var dd = new Date(date);
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dd.setDate(dd.getDate() - 1);
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var year = dd.getFullYear();
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var m = dd.getMonth() + 1; //获取当前月份的日期
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var d = dd.getDate();
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var mon = (m < 10) ? ('0' + m) : ('' + m);
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var day = (d < 10) ? ('0' + d) : ('' + d);
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return year + "-" + mon + "-" + day;
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return pdate;
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}
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function dateDiffIncludeToday(startDateString, endDateString) {
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var oDate1 = new Date(startDateString);
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var oDate2 = new Date(endDateString);
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if (oDate1.getTime() > oDate2.getTime()) {
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return 1;
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} else {
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return 2;
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}
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}
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function jianDate(date, days) {
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var d = new Date(date);
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d.setDate(d.getDate() - days);
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var m = d.getMonth() + 1;
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return d.getFullYear() + '-' + m + '-' + d.getDate();
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}
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function formatTime(time) {
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if (typeof time !== 'number' || time < 0) {
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return time
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}
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var hour = parseInt(time / 3600)
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time = time % 3600
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var minute = parseInt(time / 60)
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time = time % 60
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var second = time
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return ([hour, minute, second]).map(function(n) {
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n = n.toString()
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return n[1] ? n : '0' + n
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}).join(':')
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}
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function formatLocation(longitude, latitude) {
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if (typeof longitude === 'string' && typeof latitude === 'string') {
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longitude = parseFloat(longitude)
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latitude = parseFloat(latitude)
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}
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longitude = longitude.toFixed(2)
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latitude = latitude.toFixed(2)
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return {
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longitude: longitude.toString().split('.'),
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latitude: latitude.toString().split('.')
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}
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}
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function formatDate(date) {
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var year = date.getFullYear()
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var month = date.getMonth() + 1
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var day = date.getDate()
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// if (date.getHours() >= 24) {
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// day = date.getDate()+24
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// }
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return [year, month, day].map(formatNumber).join('-')
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}
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function adddate(date, num) {
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var dd = new Date(date);
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dd.setDate(dd.getDate() + num); //获取AddDayCount天后的日期
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var y = dd.getFullYear();
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var m = dd.getMonth() + 1; //获取当前月份的日期
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var d = dd.getDate();
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return y + '-' + (m < 10 ? '0' + m : m) + '-' + d
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}
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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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//判断两个日期间隔
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function comparedate(sDate, eDate){
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var sdate = new Date(sDate);
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var edate = new Date(eDate);
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var comp = Math.abs(sdate.getTime() - edate.getTime());
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return Math.floor(comp/86400000);
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}
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// 农历日期
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var lunar = {
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tg: '甲乙丙丁戊己庚辛壬癸',
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dz: '子丑寅卯辰巳午未申酉戌亥',
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number: '一二三四五六七八九十',
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year: '鼠牛虎兔龙蛇马羊猴鸡狗猪',
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month: '正二三四五六七八九十冬腊',
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monthadd: [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334],
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calendar: [
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0xa4b,
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0x5164b,
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0x6a5,
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0x6d4,
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0x415b5,
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0x2b6,
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0x957,
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0x2092f,
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0x497,
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0x60c96,
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0xd4a,
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0xea5,
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0x50da9,
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0x5ad,
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0x2b6,
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0x3126e,
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0x92e,
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0x7192d,
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0xc95,
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0xd4a,
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0x61b4a,
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0xb55,
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0x56a,
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0x4155b,
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0x25d,
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0x92d,
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0x2192b,
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0xa95,
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0x71695,
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0x6ca,
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0xb55,
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0x50ab5,
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0x4da,
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0xa5b,
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0x30a57,
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0x52b,
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0x8152a,
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0xe95,
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0x6aa,
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0x615aa,
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0xab5,
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0x4b6,
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0x414ae,
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0xa57,
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0x526,
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0x31d26,
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0xd95,
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0x70b55,
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0x56a,
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0x96d,
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0x5095d,
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0x4ad,
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0xa4d,
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0x41a4d,
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0xd25,
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0x81aa5,
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0xb54,
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0xb6a,
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0x612da,
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0x95b,
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0x49b,
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0x41497,
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0xa4b,
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0xa164b,
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0x6a5,
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0x6d4,
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0x615b4,
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0xab6,
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0x957,
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0x5092f,
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0x497,
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0x64b,
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0x30d4a,
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0xea5,
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0x80d65,
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0x5ac,
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0xab6,
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0x5126d,
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0x92e,
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0xc96,
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0x41a95,
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0xd4a,
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0xda5,
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0x20b55,
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0x56a,
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0x7155b,
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0x25d,
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0x92d,
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0x5192b,
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0xa95,
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0xb4a,
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0x416aa,
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0xad5,
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0x90ab5,
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0x4ba,
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0xa5b,
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0x60a57,
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0x52b,
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0xa93,
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0x40e95
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]
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};
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// 农历日期
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function getLunarDate(date) {
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var year, month, day;
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if (!date) {
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(date = new Date()), (year = date.getFullYear()), (month = date.getMonth()), (day = date.getDate());
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} else {
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(date = date.split('-')), (year = parseInt(date[0])), (month = date[1] - 1), (day = parseInt(date[2]));
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}
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if (year < 1921 ) {
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return {};
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}
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var total, m, n, k, bit, lunarYear, lunarMonth, lunarDay;
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var isEnd = false;
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var tmp = year;
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if (tmp < 1900) {
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tmp += 1900;
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}
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total = (tmp - 1921) * 365 + Math.floor((tmp - 1921) / 4) + lunar.monthadd[month] + day - 38;
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if (year % 4 == 0 && month > 1) {
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total++;
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}
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for (m = 0; ; m++) {
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k = lunar.calendar[m] < 0xfff ? 11 : 12;
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for (n = k; n >= 0; n--) {
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bit = (lunar.calendar[m] >> n) & 1;
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if (total <= 29 + bit) {
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isEnd = true;
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break;
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}
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total = total - 29 - bit;
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}
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if (isEnd) break;
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}
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lunarYear = 1921 + m;
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lunarMonth = k - n + 1;
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lunarDay = total;
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if (k == 12) {
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if (lunarMonth == Math.floor(lunar.calendar[m] / 0x10000) + 1) {
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lunarMonth = 1 - lunarMonth;
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}
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if (lunarMonth > Math.floor(lunar.calendar[m] / 0x10000) + 1) {
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lunarMonth--;
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}
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}
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return {
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lunarYear: lunarYear,
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lunarMonth: lunarMonth,
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lunarDay: lunarDay
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};
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}
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// 农历日期
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function getLunarDateString(lunarDate) {
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if (!lunarDate.lunarDay) return;
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var data = {},
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lunarYear = lunarDate.lunarYear,
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lunarMonth = lunarDate.lunarMonth,
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lunarDay = lunarDate.lunarDay;
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data.tg = lunar.tg.charAt((lunarYear - 4) % 10);
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data.dz = lunar.dz.charAt((lunarYear - 4) % 12);
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data.year = lunar.year.charAt((lunarYear - 4) % 12);
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data.month = lunarMonth < 1 ? '(闰)' + lunar.month.charAt(-lunarMonth - 1) : lunar.month.charAt(lunarMonth - 1);
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data.day = lunarDay < 11 ? '初' : lunarDay < 20 ? '十' : lunarDay < 30 ? '廿' : '三十';
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if (lunarDay % 10 != 0 || lunarDay == 10) {
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data.day += lunar.number.charAt((lunarDay - 1) % 10);
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}
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return data;
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}
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module.exports = {
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comparedate:comparedate,
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formatTime: formatTime,
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formatDate: formatDate,
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formatTime2: formatTime2,
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dateAddDays: dateAddDays,
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dateAddDayz: dateAddDayz,
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dateDiffIncludeToday: dateDiffIncludeToday,
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adddate: adddate,
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getLunarDate:getLunarDate,
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getLunarDateString:getLunarDateString
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}
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