timeout - Web API 接口参考 编辑

当进度由于预定时间到期而终止时，会触发timeout 事件。

冒泡	否
可取消	否
目标对象	XMLHttpRequest
接口	ProgressEvent

示例

var client = new XMLHttpRequest()
  client.open("GET", "http://www.example.org/example.txt")
  client.ontimeout = function(e) {
    console.error("Timeout!!")
  }
  client.send()

继承

timeout 事件实现了 ProgressEvent 接口，它继承自 Event — 它拥有在这个接口上定义的属性和方法。

规范

Specification	Status	Comment
XMLHttpRequest	Living Standard

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
Basic support	1.0	(Yes)	3.5 (1.9.1)	10.0	(Yes)	(Yes)

Feature	Android	Android Webview	Edge	Firefox Mobile (Gecko)	IE Mobile	Opera Mobile	Safari Mobile	Chrome for Android
Basic support	(Yes)	(Yes)	(Yes)	1.0 (1.9.1)	10.0	(Yes)	(Yes)	(Yes)

相关链接

• XMLHttpRequest