html运行实例（jsck_navigator_useragent）-搜寻教程库

代码示例：（标识：jsck_navigator_useragent）

<!DOCTYPE html>
<html>
<body>

<h1>Window Navigator 对象</h1>

<h2>userAgent 属性</h2>

<p id="demo"></p>

<script>
let agent = navigator.userAgent;
document.getElementById("demo").innerHTML = "User-agent:" + agent;
</script>

</body>
</html>