Document 构造器创建一个新的 Document 对象，该对象是在浏览器中加载的页面，并作为页面内容的入口点。
语法
new Document();
规范
| 规范 | 状态 | 备注 |
|---|---|---|
| DOM Document |
Living Standard | Initial definition. |
浏览器兼容性
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Document() constructor | Chrome Full support 60 | Edge Full support ≤18 | Firefox Full support Yes | IE No support No | Opera Full support 47 | Safari Full support Yes | WebView Android Full support 60 | Chrome Android Full support 60 | Firefox Android Full support Yes | Opera Android Full support 44 | Safari iOS Full support Yes | Samsung Internet Android Full support 8.0 |
Legend
- Full support
- Full support
- No support
- No support