Document.location
是一个只读属性,返回一个 Location
对象,包含有文档的 URL 相关的信息,并提供了改变该 URL 和加载其他 URL 的方法。
尽管 Document.location
是一个只读的 Location
对象,你也能够赋给它一个 DOMString
。这意味着你能够赋给 document.location 字符串,大多数情况下像这样使用:document.location = 'http://www.example.com'
,也可写为document.location.href = 'http://www.example.com'
。
只是想获取字符串形式的 URL,可以使用只读属性 document.URL
。
If the current document is not in a browsing context, the returned value is null
.
语法
locationObj = document.location document.location = 'http://www.mozilla.org' // Equivalent to document.location.href = 'http://www.mozilla.org'
示例
dump(document.location); // Prints a string like // "http://www.example.com/juicybits.html" to the console
规范
Specification | Status | Comment |
---|---|---|
HTML Living Standard Document.location |
Living Standard | No change from HTML5. |
HTML5 Document.location |
Recommendation | Initial definition. |
浏览器兼容性
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) |
Feature | Android | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|
Basic support | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) |
相关链接
- The interface of the returned value,
Location
. - A similar information, but attached to the browsing context,
Window.location