在此页

• 句法
• 规范
• 浏览器兼容性
• 另请参阅
• 相关话题

This interface of this property is deprecated in the Navigation Timing Level 2 specification . Please use the PerformanceNavigationTiming interface instead.

传统 PerformanceNavigation .type read-only property returns an unsigned short containing a constant describing how the navigation to this page was done. Possible values are:

值	Constant name	含义
0	TYPE_NAVIGATE	The page was accessed by following a link, a bookmark, a form submission, a script, or typing the URL in the address bar.
1	TYPE_RELOAD	The page was accessed by clicking the Reload button or via the Location.reload() 方法。
2	TYPE_BACK_FORWARD	The page was accessed by navigating into the history.
255	TYPE_RESERVED	Any other way.

句法

type = performanceNavigation.type;
					

规范

规范	状态	注释
导航计时 The definition of 'PerformanceNavigation.type' in that specification.	推荐	初始定义。

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. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
type 弃用	Chrome Yes	Edge 12	Firefox 7 7 This property can return incorrect values. See bug 1459711 .	IE 9	Opera No	Safari No	WebView Android Yes	Chrome Android Yes	Firefox Android 7 7 This property can return incorrect values. See bug 1459711 .	Opera Android No	Safari iOS No	Samsung Internet Android Yes

图例

完整支持

完整支持

不支持

不支持

弃用。不要用于新网站。

弃用。不要用于新网站。

见实现注意事项。

另请参阅

• PerformanceNavigation interface it belongs to.

元数据

• 最后修改： 2019 年 3 月 23 日

相关话题

1. 导航计时 API
2. PerformanceNavigation
3. 特性

   1. redirectCount
   2. type
4. Related pages for Navigation Timing

   1. 性能
   2. PerformanceNavigationTiming
   3. PerformanceTiming
   4. Window.performance