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

代码示例：（标识：jsck_navigator_javaenabled）

<!DOCTYPE html>
<html>
<body>

<h1>Window Navigator 对象</h1>

<h2>appName 属性</h2>

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

<script>
let java = navigator.javaEnabled();
document.getElementById("demo").innerHTML = "Java 启用：" + java;
</script>

</body>
</html>