无效日期 - JavaScript GMT 时间

Question

我尝试仅在特定时间在我的网站上运行弹出窗口。所以我编写了这段代码，但在控制台"无效日期"中出现错误。我需要将弹出窗口设置为伦敦时间。可能出了什么问题？

jQuery(document).ready(function($){
var date = new Date().toLocaleString("en-GB", {timeZone: "Europe/London"});
date = new Date(date);
var curHr = date.getHours();
var minutes = 1;
if ((curHr > 16 && curHr < 24) || (curHr > 0 && curHr < 8)) {
date.setTime(date.getTime() + (minutes * 60 * 1000));
var active = Cookies.get('active');
if (active == 'yes') {
return false; // cookie active do nothing
} else { //trigger popup and set a cookie
setTimeout(function() {
$(".fancybox").eq(0).trigger('click');
}, 500);
$(".fancybox")
.attr('rel', 'group')
.fancybox({
padding: 0,
width: 530,
height: 550,
scrolling: 'auto'
});
}
Cookies.set('active', 'yes', {
expires: 1 / 1440 // set to 1 minute.
});
}
console.log(date);
});

Answer 1

var date = new Date().toLocaleString("en-GB", {timeZone: "Europe/London"});
date = new Date(date); // Invalid Date since date is like  "13/01/2020, 02:36:57"

新日期将采用格式为YYYY-MM-DD或YYYY-MM-DDTHH:MM:SSZ的字符串(ISO 中的示例格式(

尝试更改字符串格式并尝试。

var date = new Date().toLocaleString("en-GB", {timeZone: "Europe/London"});
date = new Date(date); // Not working
var date = new Date().toLocaleString("en-US", {timeZone: "Europe/London"});
date = new Date(date); // Working
var date = new Date().toLocaleString("en-UK", {timeZone: "Europe/London"});
date = new Date(date); // Working