获取页面的title值

 1 <!DOCTYPE html>
 2 <html lang="en">
 3 
 4 <head>
 5     <meta charset="UTF-8">
 6     <meta name="viewport" content="width=device-width, initial-scale=1.0">
 7     <meta http-equiv="X-UA-Compatible" content="ie=edge">
 8     <title>获取页面的title例子</title>
 9 </head>
10 
11 <body>
12     <script>
13         var title = document.getElementsByTagName('title')[0];
14         console.log(title.innerHTML);
15     </script>
16 </body>
17 
18 </html>

运行结果如下:

原文地址:https://www.cnblogs.com/wangtao-/p/9414978.html