如何获取自上次访问网页以来的小时数 Javascript
How To Get Hours Since Last Webpage Visit In Javascript
如何显示自用户上次访问网页以来的小时数?我最好在 Javascript 中执行此操作,但 JQuery 也可以。
假设你有 getCookie
and setCookie
functions:
const lastVisit = getCookie('lastVisitTime');
const now = Date.now();
if (lastVisit) {
const hoursSinceLastTime = Math.ceil((parseInt(lastVisit) - now) / 3600);
alert(`It's been ${hoursSinceLastTime} hour(s) since you last visited us.`);
}
setCookie('lastVisitTime', now);
如何显示自用户上次访问网页以来的小时数?我最好在 Javascript 中执行此操作,但 JQuery 也可以。
假设你有 getCookie
and setCookie
functions:
const lastVisit = getCookie('lastVisitTime');
const now = Date.now();
if (lastVisit) {
const hoursSinceLastTime = Math.ceil((parseInt(lastVisit) - now) / 3600);
alert(`It's been ${hoursSinceLastTime} hour(s) since you last visited us.`);
}
setCookie('lastVisitTime', now);