// 获取用户选择的时区letuserTimezone="Asia/Shanghai";// 设置时区Intl.DateTimeFormat(undefined,{timeZone:userTimezone}); 1. 2. 3. 4. 5. 6. 7. 8. 步骤3:显示时间 一旦设置了时区,我们可以使用Date对象来获取当前时间,并根据用户选择的时区进行显示。 // 获取当前时间letnow=newDate();// 显示...
这是我的代码以及我试图创建的formatdate函数,以及用于抵消时区的IsoString函数。 我一直得到的回复是“无效时间值”。 代码语言:javascript 复制 constonSwitchValueChange=useCallback((val)=>{consttoISOStringWithTimezone=date=>{consttzOffset=-date.getTimezoneOffset();constdiff=tzOffset>=0?'+':'-';constpa...
);consttoday=newDate();vartimeGet=moment(today);timeGet.tz("Asia/Karachi").format("ha z");
Although JavaScript provides a bunch of methods for getting and setting parts of a date object, it lacks a simple way to format dates and times according to a user-specified mask. There are a few scripts out there which provide this functionality, but I've never seen one that worked well ...
let newDate = new Date(dateTimeUTC.value); newDate.setMinutes(now.getMinutes() - now.getTimezoneOffset()); dateTimeUTCTimestamp = Math.floor(newDate.getTime() / 1000); dateTimeUTCTimestampMs = newDate.getTime(); dateTimeUTCISO = newDate.toISOString(); ...
JavaScript原生Date对于时间字符串的解析真的是槽点满满,假设我们希望以DD/MM/YYYY的格式进行解析,那么它是无法识别的: vara =newDate('01/12/2016');//December 1 2016 in DD/MM/YYYY format//"Tue Jan 12 2016 00:00:00 GMT-0600 (Central Standard Time)" ...
Uses Olson zoneinfo files for timezone data. date - Date() for humans. ms.js - Tiny millisecond conversion utility. countdown.js - Super simple countdowns. timeago.js - Simple library (less then 2kb) used to format date with *** time ago statement. fecha - Lightweight date formatting...
Moves the xdate to the Monday of the given week with time 00:00:00. The week is represented by a givenISO week numberand an optionalyear. Ifyearis omitted, the xdate's year with be used. .setDate(date) Sets the date of the month. (1-31) ...
const daysAgo = this.intl.formatRelative(-differenceInCalendarDays(new Date(), someOtherDay), { unit: 'day', numeric: 'auto', timeZone: 'this.intl.timeZone }); 这是我正在做的事情的一个小样本,显然 differenceInCalendarDays 将解析为一个不考虑任何时区的数字。differenceInDays 的文档对浏览...
date-fns - an battle-hardened client-side Date utility sugarjs/dates - well-made date fns + timezone math Intl.DateTimeFormat - some sorta-green in-browser date utilities BurntSushi/Jiff - Rust/wasm date library thank you to the amazing timeanddate.com Apache 2.0About...