53 lines
1.3 KiB
TypeScript
53 lines
1.3 KiB
TypeScript
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const PER_SECOND = 1 * 1000;
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const PER_DAY = 24 * 60 * 60;
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export function getSeconds(time: Date) {
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return Math.floor(time.getTime() / PER_SECOND);
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}
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export function nowSeconds() {
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return Math.floor(Date.now() / PER_SECOND );
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}
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export function getTodayZeroPoint() {
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var date = new Date();
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date.setHours(0);
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date.setMinutes(0);
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date.setSeconds(0);
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var time = Math.floor(date.getTime() / PER_SECOND);
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return time;
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}
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export function checkTodayTime(seasonEndTime: number) {
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if (seasonEndTime - nowSeconds() <= PER_DAY) {
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return true;
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}
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return false;
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}
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export function getBeforeDayDate(day: number) {
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let time = getTodayZeroPoint() - day * PER_DAY;
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return time;
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}
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/**
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* 获取 x天后的y点
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* @param curTime 现在时间
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* @param hour 几点刷新
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*/
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export function getRefTime(now = new Date(), checkHour: number, day = 0) {
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let curTime = new Date(now.getTime());
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if (checkHour < 0) {
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checkHour = 24 + checkHour;
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if (curTime.getHours() >= checkHour) {
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curTime.setDate(curTime.getDate() + 1);
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}
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} else {
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if (curTime.getHours() < checkHour) {
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curTime.setDate(curTime.getDate() - 1);
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}
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}
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let today = curTime.setHours(checkHour, 0, 0, 0);;
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return new Date(today + day * 24 * 60 * 60 * 1000);
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} |