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94 lines
2.5 KiB
94 lines
2.5 KiB
/** |
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* Independent time operation tool to facilitate subsequent switch to dayjs |
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*/ |
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import dayjs from 'dayjs' |
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const DATE_TIME_FORMAT = 'YYYY-MM-DD HH:mm:ss' |
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const DATE_FORMAT = 'YYYY-MM-DD' |
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export function formatToDateTime(date?: dayjs.ConfigType, format = DATE_TIME_FORMAT): string { |
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return dayjs(date).format(format) |
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} |
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export function formatToDate(date?: dayjs.ConfigType, format = DATE_FORMAT): string { |
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return dayjs(date).format(format) |
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} |
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export function beginOfDay(date) { |
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return new Date(date.getFullYear(), date.getMonth(), date.getDate()) |
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} |
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export function endOfDay(date) { |
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return new Date(date.getFullYear(), date.getMonth(), date.getDate(), 23, 59, 59, 999) |
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} |
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export function betweenDay(date1, date2) { |
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date1 = convertDate(date1) |
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date2 = convertDate(date2) |
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// 计算差值 |
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return Math.floor((date2.getTime() - date1.getTime()) / (24 * 3600 * 1000)) |
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} |
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export function formatDate(date, fmt) { |
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date = convertDate(date) |
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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(fmt)) { |
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// 年份 |
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fmt = fmt.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(fmt)) { |
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fmt = fmt.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 fmt |
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} |
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export function addTime(date, time) { |
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date = convertDate(date) |
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return new Date(date.getTime() + time) |
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} |
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export function convertDate(date) { |
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if (typeof date === 'string') { |
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return new Date(date) |
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} |
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return date |
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} |
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/** |
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* 将毫秒,转换成时间字符串。例如说,xx 分钟 |
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* |
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* @param ms 毫秒 |
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* @returns {string} 字符串 |
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*/ |
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export function getDate(ms) { |
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const day = Math.floor(ms / (24 * 60 * 60 * 1000)) |
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const hour = Math.floor(ms / (60 * 60 * 1000) - day * 24) |
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const minute = Math.floor(ms / (60 * 1000) - day * 24 * 60 - hour * 60) |
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const second = Math.floor(ms / 1000 - day * 24 * 60 * 60 - hour * 60 * 60 - minute * 60) |
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if (day > 0) { |
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return day + '天' + hour + '小时' + minute + '分钟' |
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} |
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if (hour > 0) { |
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return hour + '小时' + minute + '分钟' |
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} |
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if (minute > 0) { |
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return minute + '分钟' |
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} |
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if (second > 0) { |
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return second + '秒' |
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} else { |
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return 0 + '秒' |
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} |
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} |
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export const dateUtil = dayjs
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