我正在寻找一个函数转换日期在一个时区到另一个。
它需要两个参数,
日期(格式为“2012/04/10 10:10:30 +0000”) 时区字符串("Asia/Jakarta")
时区字符串在http://en.wikipedia.org/wiki/Zone.tab中描述
有什么简单的方法吗?
我正在寻找一个函数转换日期在一个时区到另一个。
它需要两个参数,
日期(格式为“2012/04/10 10:10:30 +0000”) 时区字符串("Asia/Jakarta")
时区字符串在http://en.wikipedia.org/wiki/Zone.tab中描述
有什么简单的方法吗?
当前回答
提供所需的时区,例如“Asia/德黑兰”,以将当前时间更改为该时区。我用了“亚洲/首尔”。
您可以使用以下代码。如果需要更改样式。
请记住,如果你想要h:m:s格式而不是HH:MM:SS,你必须删除“函数kcwcheckT(i)”。
function kcwcheckT(i) { if (i < 10) { i = "0" + i; } return i; } function kcwt() { var d = new Date().toLocaleString("en-US", {timeZone: "Asia/Seoul"}); d = new Date(d); var h = d.getHours(); var m = d.getMinutes(); var s = d.getSeconds(); h = kcwcheckT(h); m = kcwcheckT(m); s = kcwcheckT(s); document.getElementById("kcwcurtime").innerHTML = h + ":" + m + ":" + s; var days = ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"]; document.getElementById("kcwcurday").innerHTML = days[d.getDay()] } kcwt(); window.setInterval(kcwt, 1000); @import url('https://fonts.googleapis.com/css2?family=Nunito&display=swap'); .kcwsource {color:#040505;cursor: pointer;display:block;width: 100%;border: none;border-radius:5px;text-align:center;padding: 5px 10px 5px 10px;} .kcwsource p {font-family: 'Nunito', sans-serif;} .CurTbx {color:#040505;cursor: pointer;display:block;width: 100%;border: none;border-radius:5px;text-align:center;padding: 5px 10px 5px 10px;} .kcwcstyle {font-family: 'Nunito', sans-serif; font-size: 22px;display: inline-block;} .kcwcurstinf {font-family: 'Nunito', sans-serif; font-size: 18px;display: inline-block;margin: 0;} .kcwcurday {margin: 0;} .kcwcurst {margin: 0 10px 0 5px;} /*Using the css below you can make your style responsive!*/ @media (max-width: 600px){ .kcwcstyle {font-size: 14px;} .kcwcurstinf {font-size: 12px;} } <div class="kcwsource"><p>This Pen was originally developed for <a href="http://kocowafa.com" target="_blank">KOCOWAFA.com</a></p></div> <div class="CurTbx"><p class="kcwcurst kcwcstyle" id="kcwcurday"></p><p class="kcwcurst kcwcstyle" id="kcwcurtime"></p><p class="kcwcurstinf">(Seoul, Korea)</p></div>
其他回答
This is UTC date; converting UTC to IST timezone; let sampleArray = [ { date: "2022-12-22T19:16:26.803" }, { date: "2022-12-22T19:16:26.77" }, { date: "2022-12-22T19:16:26.737" }, { date: "2022-12-22T19:16:26.72" } ]; // Get all the results whose boolresult is 'true' // solution 1 sampleArray.map((element) => { let utcDate = new Date(element.date).getTime(); let dateIST = new Date(utcDate); dateIST.setHours(dateIST.getHours() + 5); dateIST.setMinutes(dateIST.getMinutes() + 30); element.date = dateIST; }); console.log("Result ==>>", sampleArray); // solution 2 sampleArray.map((element) => { element.date = new Date(element.date).toLocaleString("en-US", { timeZone: "Asia/Kolkata" }); }); console.log("Result 2==>>", sampleArray);
这是我的代码,它工作得很完美,你可以试试下面的演示:
$(document).ready(function() { //EST setInterval( function() { var estTime = new Date(); var currentDateTimeCentralTimeZone = new Date(estTime.toLocaleString('en-US', { timeZone: 'America/Chicago' })); var seconds = currentDateTimeCentralTimeZone.getSeconds(); var minutes = currentDateTimeCentralTimeZone.getMinutes(); var hours = currentDateTimeCentralTimeZone.getHours()+1;//new Date().getHours(); var am_pm = currentDateTimeCentralTimeZone.getHours() >= 12 ? "PM" : "AM"; if (hours < 10){ hours = "0" + hours; } if (minutes < 10){ minutes = "0" + minutes; } if (seconds < 10){ seconds = "0" + seconds; } var mid='PM'; if(hours==0){ //At 00 hours we need to show 12 am hours=12; } else if(hours>12) { hours=hours%12; mid='AM'; } var x3 = hours+':'+minutes+':'+seconds +' '+am_pm // Add a leading zero to seconds value $("#sec").html(x3); },1000); }); <!DOCTYPE html> <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> </head> <body> <p class="date_time"><strong id="sec"></strong></p> </body> </html>
服务器有问题,选择gmt+0000标准时区,你可以在javascript中使用moment-timezone库来更改它
const moment = require("moment-timezone")
const dateNew = new Date()
const changeZone = moment(dateNew);
changeZone.tz("Asia/Karachi").format("ha z");
// here you can paste "your time zone string"
使用luxon库:
import { DateTime } from "luxon";
// Convert function:
const convertTz = (datetime, fromTz, toTz, format='yyyy-MM-dd HH:mm:ss') => {
return DateTime.fromFormat(datetime, format, { zone: fromTz }).setZone(toTz).toFormat(format);
}
// Use it like this:
console.log(convertTz('2021-10-03 19:00:00', 'Europe/Lisbon', 'America/New_York'));
大多数浏览器都支持带参数的toLocaleString函数,旧的浏览器通常会忽略这些参数。
const str = new Date()。toLocaleString('en-US', {timeZone: '亚洲/雅加达'}); console.log (str);