1 <!DOCTYPE html>
2 <html lang="zh">
3 <head>
4 <meta charset="UTF-8">
5 <title>window对象</title>
6 </head>
7 <body>
8 <script type="text/javascript">
9 console.log(window); /*重点 就是这一句,console.log(window);*/
10 </script>
11 </body>
12 </html>
运行
右击空白处【 】 【检查】
![](https://img2018.cnblogs.com/blog/1460575/201905/1460575-20190531164555083-831758819.png)