1. [Window对象属性和方法](https://wangdoc.com/javascript/bom/window.html) 2. [Navigator对象](https://wangdoc.com/javascript/bom/navigator.html) 3. [History对象](https://wangdoc.com/javascript/bom/history.html) 4. [Location对象](https://wangdoc.com/javascript/bom/location.html) 5. [加载脚本的5种方法](https://www.jb51.net/article/103198.htm)
