Request.url - Web API 接口参考 编辑

这是一个实验中的功能
此功能某些浏览器尚在开发中，请参考浏览器兼容性表格以得到在不同浏览器中适合使用的前缀。由于该功能对应的标准文档可能被重新修订，所以在未来版本的浏览器中该功能的语法和行为可能随之改变。

The url read-only property of the Request interface contains the URL of the request.

句法

var myURL = request.url;

Value

A USVString indicating the url of the request.

举例

In the following snippet, we create a new request using the Request.Request() constructor (for an image file in the same directory as the script), then save the url of the request in a variable:

var myRequest = new Request('flowers.jpg');
var myURL = myRequest.url; // "https://www.wenjiangs.com/wp-content/uploads/2020/mozilla/flowers.jpg"

特性

Specification	Status	Comment
Fetch url	Living Standard	Initial definition

浏览器兼容性

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help!

• Desktop
• Mobile

Feature	Chrome	Edge	Firefox (Gecko)	Internet Explorer	Opera	Safari (WebKit)
Basic support	42 41[1]	(Yes)	39 (39) 34[1]	未实现	29 28[1]	未实现

Feature	Android	Edge	Firefox Mobile (Gecko)	Firefox OS (Gecko)	IE Phone	Opera Mobile	Safari Mobile	Chrome for Android
Basic support	未实现	(Yes)	未实现	未实现	未实现	未实现	未实现	未实现

[1] This feature is implemented behind a preference.

See also

• ServiceWorker API
• HTTP access control (CORS)
• HTTP