案例分析
1、利用定时器做倒计时效果
2、时间到了,就跳转页面。使用location.href
代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
</head>
<body>
<div></div>
<script>
var div = document.querySelector("div");
var miao = 5;
tiao();
setInterval(tiao, 1000);
function tiao() {
if (miao == 0) {
location.href = "http://www.baidu.com";
} else {
div.innerHTML = "将在" + miao + "后跳转首页";
miao--;
}
}
</script>
</body>
</html>