80 lines
2.1 KiB
TypeScript
80 lines
2.1 KiB
TypeScript
/**
|
||
* 将毫秒，转换成时间字符串。例如说，xx 分钟
|
||
*
|
||
* @param ms 毫秒
|
||
* @returns {string} 字符串
|
||
*/
|
||
export function getDate(ms) {
|
||
const day = Math.floor(ms / (24 * 60 * 60 * 1000))
|
||
const hour = Math.floor(ms / (60 * 60 * 1000) - day * 24)
|
||
const minute = Math.floor(ms / (60 * 1000) - day * 24 * 60 - hour * 60)
|
||
const second = Math.floor(ms / 1000 - day * 24 * 60 * 60 - hour * 60 * 60 - minute * 60)
|
||
if (day > 0) {
|
||
return day + '天' + hour + '小时' + minute + '分钟'
|
||
}
|
||
if (hour > 0) {
|
||
return hour + '小时' + minute + '分钟'
|
||
}
|
||
if (minute > 0) {
|
||
return minute + '分钟'
|
||
}
|
||
if (second > 0) {
|
||
return second + '秒'
|
||
} else {
|
||
return 0 + '秒'
|
||
}
|
||
}
|
||
|
||
export function beginOfDay(date) {
|
||
return new Date(date.getFullYear(), date.getMonth(), date.getDate())
|
||
}
|
||
|
||
export function endOfDay(date) {
|
||
return new Date(date.getFullYear(), date.getMonth(), date.getDate(), 23, 59, 59, 999)
|
||
}
|
||
|
||
export function betweenDay(date1, date2) {
|
||
date1 = convertDate(date1)
|
||
date2 = convertDate(date2)
|
||
// 计算差值
|
||
return Math.floor((date2.getTime() - date1.getTime()) / (24 * 3600 * 1000))
|
||
}
|
||
|
||
export function formatDate(date, fmt) {
|
||
date = convertDate(date)
|
||
const o = {
|
||
'M+': date.getMonth() + 1, //月份
|
||
'd+': date.getDate(), //日
|
||
'H+': date.getHours(), //小时
|
||
'm+': date.getMinutes(), //分
|
||
's+': date.getSeconds(), //秒
|
||
'q+': Math.floor((date.getMonth() + 3) / 3), //季度
|
||
S: date.getMilliseconds() //毫秒
|
||
}
|
||
if (/(y+)/.test(fmt)) {
|
||
// 年份
|
||
fmt = fmt.replace(RegExp.$1, (date.getFullYear() + '').substr(4 - RegExp.$1.length))
|
||
}
|
||
for (const k in o) {
|
||
if (new RegExp('(' + k + ')').test(fmt)) {
|
||
fmt = fmt.replace(
|
||
RegExp.$1,
|
||
RegExp.$1.length === 1 ? o[k] : ('00' + o[k]).substr(('' + o[k]).length)
|
||
)
|
||
}
|
||
}
|
||
return fmt
|
||
}
|
||
|
||
export function addTime(date, time) {
|
||
date = convertDate(date)
|
||
return new Date(date.getTime() + time)
|
||
}
|
||
|
||
export function convertDate(date) {
|
||
if (typeof date === 'string') {
|
||
return new Date(date)
|
||
}
|
||
return date
|
||
}
|