我有我想使用的可点击背景代码，但是当我点击背景时，它总是打开的。如何让这段代码每天运行一个，但以最简单的方式可能......使用 cookie 或其他东西。我真的需要这方面的帮助。谢谢！<body onclick="location.href='test.html';">
2 回答
繁花不似锦
TA贡献1851条经验 获得超4个赞
如果您想限制用户每天只能打开一次链接。你可以这样做：
<body onclick="openLink()">
<script>
function openLink() {
var today = new Date();
var dd = String(today.getDate()).padStart(2, '0');
var mm = String(today.getMonth() + 1).padStart(2, '0'); //January is 0!
var yyyy = today.getFullYear();
today = mm + '/' + dd + '/' + yyyy;
// As date object returns time as well. Which we dont need. So we remove that.
if(localStorage.getItem('date') == today) {
alert('come back tomorrow');
} else {
localStorage.setItem('date', today);
location.href='test.html';
}
}
</script>
青春有我
TA贡献1784条经验 获得超8个赞
您可以使用localStorage.
<script>
function onBodyClick() {
var lastOpened = localStorage.getItem('body-opened'); // You can use another identifier instead of 'body-opened'
if (lastOpened && new Date(lastOpened).toDateString() === new Date().toDateString()) {
return true;
} else {
localStorage.setItem('body-opened', new Date().toDateString());
document.location.href = 'test.htm';
}
}
</script>
<body onclick="onBodyClick()"></body>
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