<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>综合案例</title>
</head>
<body>
<script>
// 1.用户输入总秒数
let scond = +prompt(`请输入总秒数:`)
// 2.封装函数
function getTime(t) {
h = parseInt(t / 60 / 60 % 24)
m = parseInt(t / 60 % 60)
s = parseInt(t % 60)
// console.log(h, m, s)
h < 10 ? '0' + h : h
m < 10 ? '0' + m : m
s < 10 ? '0' + s : s
return `转换完毕之后是${h}小时${m}分${s}秒`
}
let re = getTime(scond)
document.write(re)
</script>
</body>
</html>