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221 lines
6.0 KiB
221 lines
6.0 KiB
/**
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* Created by lcx47996 on 2017/12/25.
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*/
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export function dateFormat(date, format) {
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if (!date || date === 0) {
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return ''
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}
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if (!(date instanceof Date)) {
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date = new Date(date)
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if (date.toString() === 'Invalid Date') {
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return '无效时间戳'
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}
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}
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format = format || 'yyyy-MM-dd hh:mm:ss'
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const o = {
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'M+': date.getMonth() + 1, // 月份
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'd+': date.getDate(), // 日
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'h+': date.getHours(), // 小时
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'm+': date.getMinutes(), // 分
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's+': date.getSeconds(), // 秒
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'q+': Math.floor((date.getMonth() + 3) / 3), // 季度
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'S': date.getMilliseconds() // 毫秒
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};
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if (/(y+)/.test(format)) {
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format = format.replace(RegExp.$1, (date.getFullYear() + '').substr(4 - RegExp.$1.length));
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}
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for (const k in o) {
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if (new RegExp('(' + k + ')').test(format)) {
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format = format.replace(RegExp.$1, (RegExp.$1.length === 1) ? (o[k]) : (('00' + o[k]).substr(('' + o[k]).length)));
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}
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}
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return format;
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}
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function getAfterDate(after) {
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var dd = new Date();
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dd.setDate(dd.getDate() + after);// 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 + '-' + d;
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}
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function getAfterDateReturnDate(datetime, after) {
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if (!(datetime.type instanceof Date)) {
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return datetime
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}
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var r = new Date(datetime.getTime())
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r.setDate(datetime.getDate() + after);// 获取AddDayCount天后的日期
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return r;
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}
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function getAfterHourReturnDate(datetime, after) {
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if (!(datetime.type instanceof Date)) {
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return datetime
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}
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var r = new Date(datetime.getTime() + after * 60 * 60 * 1000)
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return r;
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}
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function getAfterMounth(date, after) {
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var dd = new Date();
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dd.setMonth(dd.getMonth() + after);// 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 + '-' + d;
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}
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/**
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* 计算2个日期相差的天数，不包含今天，如：2016-12-13到2016-12-15，相差2天
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*/
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function dateDiff(startDate, endDate) {
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return parseInt((endDate - startDate) / 1000 / 60 / 60 / 24);// 把相差的毫秒数转换为天数
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}
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/**
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* 计算2个日期相差的天数，包含今天，如：2016-12-13到2016-12-15，相差3天
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*/
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function dateDiffIncludeToday(startDate, endDate) {
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return parseInt((endDate - startDate) / 1000 / 60 / 60 / 24) + 1;// 把相差的毫秒数转换为天数
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}
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/**
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* 获取凌晨时间
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* @param day
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*/
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export function getMorningTime(day = 0) {
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if (day == null) {
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return null;
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}
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const timeStamp = new Date(new Date().setHours(0, 0, 0, 0)).getTime();
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return new Date(timeStamp + day * 86400000);
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}
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export function getStartEnd(length) {
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const end = getMorningTime(0);
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const start = getMorningTime(0);
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start.setTime(start.getTime() - 3600 * 1000 * 24 * length);
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return {end, start};
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}
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function getTimeShort() {
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const timeShort = [
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{
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text: '今天',
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onClick(picker) {
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const {end, start} = getStartEnd(0);
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picker.$emit('pick', [start, end]);
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}
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},
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{
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text: '昨天',
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onClick(picker) {
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const time = getMorningTime(0);
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time.setTime(time.getTime() - 3600 * 1000 * 24);
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picker.$emit('pick', [time, time]);
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}
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},
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{
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text: '最近一周',
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onClick(picker) {
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const {end, start} = getStartEnd(7);
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picker.$emit('pick', [start, end]);
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}
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}, {
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text: '最近一个月',
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onClick(picker) {
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const {end, start} = getStartEnd(30);
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picker.$emit('pick', [start, end]);
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}
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}, {
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text: '最近三个月',
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onClick(picker) {
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const {end, start} = getStartEnd(90);
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picker.$emit('pick', [start, end]);
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}
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}
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];
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return timeShort;
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}
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function getTimeShort2(){
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const timeShort = [
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{
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text: '今天',
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onClick(picker) {
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const temp = new Date();
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picker.$emit('pick', [new Date(temp.setHours(0, 0, 0, 0)), new Date(temp.setHours(23, 59, 59, 0))]);
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}
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},
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{
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text: '昨天',
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onClick(picker) {
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const temp = new Date();
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temp.setTime(temp.getTime() - 3600 * 1000 * 24);
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picker.$emit('pick', [new Date(temp.setHours(0, 0, 0, 0)), new Date(temp.setHours(23, 59, 59, 0))]);
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}
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},
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{
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text: '前一周',
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onClick(picker) {
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const start = new Date();
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const end = new Date();
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start.setTime(end.getTime() - 3600 * 1000 * 24 * 6);
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picker.$emit('pick', [new Date(start.setHours(0, 0, 0, 0)), new Date(end.setHours(23, 59, 59, 0))]);
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}
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},
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{
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text: '这个月',
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onClick(picker) {
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const end = getCurrentMonthLast();
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const start = getCurrentMonthFirst();
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picker.$emit('pick', [new Date(start.setHours(0, 0, 0, 0)), new Date(end.setHours(23, 59, 59, 0))]);
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function getCurrentMonthFirst() {
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let date = new Date();
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date.setDate(1);
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return date;
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}
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// 获取当前月的最后一天
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function getCurrentMonthLast() {
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let date = new Date();
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let currentMonth = date.getMonth();
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let nextMonth = ++currentMonth;
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let nextMonthFirstDay = new Date(date.getFullYear(), nextMonth, 1);
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let oneDay = 1000 * 60 * 60 * 24;
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return new Date(nextMonthFirstDay - oneDay);
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}
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}
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},
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{
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text: '前一个月',
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onClick(picker) {
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const start = new Date();
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const end = new Date();
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start.setTime(end.getTime() - 3600 * 1000 * 24 * 29);
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picker.$emit('pick', [new Date(start.setHours(0, 0, 0, 0)), new Date(end.setHours(23, 59, 59, 0))]);
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}
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}
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]
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return timeShort
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}
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export default {
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'getAfterDate': getAfterDate,
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'getAfterMounth': getAfterMounth,
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'dateDiff': dateDiff,
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'dateDiffIncludeToday': dateDiffIncludeToday,
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'getAfterDateReturnDate': getAfterDateReturnDate,
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'getAfterHourReturnDate': getAfterHourReturnDate,
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getTimeShort,
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getTimeShort2,
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dateFormat,
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getStartEnd,
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getMorningTime
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}
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