History.length - Web APIs 编辑
The History.length read-only property returns an integer representing the number of elements in the session history, including the currently loaded page. For example, for a page loaded in a new tab this property returns 1.
Syntax
const length = history.length
Specifications
| Specification | Status | Comment |
|---|---|---|
| HTML Living Standard The definition of 'History.length' in that specification. | Living Standard | No change from HTML5. |
| HTML5 The definition of 'History.length' in that specification. | Recommendation | Initial definition. |
Browser compatibility
BCD tables only load in the browser
See also
- The
Historyinterface it belongs to.
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论