您正在阅读此内容的英文版本,因为该语系尚未翻译。 帮助我们翻译此文章吧!
EventSource
的方法close()
用于关闭当前的连接,如果调用了此方法,则会将EventSource.readyState
这个属性值设置为 2 (closed)
Note: 如果连接已经被关闭,此方法不会做任何事情
语法
eventSource.close();
参数
None.
返回值
Void.
例子
var button = document.querySelector('button'); var evtSource = new EventSource('sse.php'); button.onclick = function() { console.log('Connection closed'); evtSource.close(); }
Note: 你可以在Github上查看这整个例子: Simple SSE demo using PHP.
规范
Specification | Status | Comment |
---|---|---|
HTML Living Standard close() |
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!
Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|---|
EventSource support | 6 | 未实现 | 6.0 (6.0) | 未实现 | (Yes) | 5 |
Available in shared and dedicated workers[1] | (Yes) | 未实现 | 53.0 (53.0) | 未实现 | (Yes) | (Yes) |
Feature | Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|
EventSource support | 4.4 | 45 | 未实现 | 12 | 4.1 |
Available in shared and dedicated workers[1] | (Yes) | 53.0 (53.0) | 未实现 | (Yes) | (Yes) |
[1] But not service workers as yet.