47 lines
1.3 KiB
TypeScript
47 lines
1.3 KiB
TypeScript
import dayjs from 'dayjs'
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/**
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* 获取下一个整点时间
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* @returns 格式为 YYYY-MM-DD HH:mm 的字符串
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*/
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export const getNextHourTime = (): string => {
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const now = dayjs()
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const nextHour = now.add(1, 'hour').startOf('hour')
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return nextHour.format('YYYY-MM-DD HH:mm')
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}
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/**
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* 根据开始时间计算结束时间（2小时后）
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* @param startTime 开始时间，格式为 YYYY-MM-DD HH:mm
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* @returns 格式为 YYYY-MM-DD HH:mm 的字符串
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*/
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export const getEndTime = (startTime: string): string => {
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const startDateTime = dayjs(startTime)
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const endDateTime = startDateTime.add(2, 'hour')
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return endDateTime.format('YYYY-MM-DD HH:mm')
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}
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export const getDateStr = (date: Date): string => {
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return dayjs(date).format('YYYY-MM-DD HH:mm')
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}
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export const getDate = (date: string): string => {
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return dayjs(date).format('YYYY年MM月DD日')
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}
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export const getTime = (time: string): string => {
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const timeObj = dayjs(time)
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const hour = timeObj.hour()
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const minute = timeObj.minute()
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// 判断是上午还是下午
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const period = hour <= 12 ? 'AM' : 'PM'
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// 转换为12小时制
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const hour12 = hour === 0 ? 0 : hour > 12 ? hour - 12 : hour
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// 格式化分钟，保证两位数
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const minuteStr = minute.toString().padStart(2, '0')
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return `${hour12}:${minuteStr} ${period}`
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} |