html如何实现按钮跳转，以及访问随机跳转

news/2024/5/18 2:14:45

html如何实现按钮跳转，以及访问随机跳转。

<!DOCTYPE html>
<html>
<head><title>访问者跳转模拟</title><script type="text/javascript">function redirectToPort() {// 基于时间或随机数生成端口号var basePort = 800; // 起始端口号var maxPort = 802; // 最大端口号var date = new Date();var seconds = date.getSeconds(); // 获取当前秒数var portOffset = seconds % (maxPort - basePort + 1); // 计算偏移量var targetPort = basePort + portOffset; // 计算目标端口号// 构建目标URLvar targetUrl = "http://192.168.16.185:" + targetPort;// 跳转到目标URLwindow.location.href = targetUrl;}</script>
</head>
<body onload="redirectToPort();"><p>正在根据访问顺序跳转，请稍候...</p>
</body>
</html>

如果是按钮跳转的话

<!DOCTYPE html>
<html lang="zh-CN">
<head><meta charset="UTF-8"><title>选择跳转端口</title>
</head>
<body><h1>请选择您要跳转的端口：</h1><button onclick="redirectToPort(800)">跳转到端口 800</button><button onclick="redirectToPort(801)">跳转到端口 801</button><button onclick="redirectToPort(802)">跳转到端口 802</button><script>function redirectToPort(port) {const targetUrl = `http://192.168.16.185:${port}`;window.location.href = targetUrl;}</script>
</body>
</html>

需求看似很冷门，实际上这个对应我上一篇文章