Headers.values()

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2017.

Headers.values() 方法返回一个可迭代数值,通过这个数值可以遍历 Headers 中键值对的 value 值。返回的 value 都是 ByteString 对象。

备注: 这个方法可以在 Web Workers中使用。

语法

js
headers.values();

返回值

返回一个由键值对中 value 组成的数组。

例子

js
// Create a test Headers object
var myHeaders = new Headers();
myHeaders.append("Content-Type", "text/xml");
myHeaders.append("Vary", "Accept-Language");

// Display the values
for (var value of myHeaders.values()) {
  console.log(value);
}

返回值为:

text/xml
Accept-Language

Browser compatibility

Report problems with this compatibility data on GitHub
desktopmobileserver
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
Deno
Node.js
values

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support

See also