FormData.entries()

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

备注: 此特性在 Web Worker 中可用。

FormData.entries() 方法返回一个 iterator对象,此对象可以遍历访问 FormData 中的键值对。其中键值对的键是一个字符串对象;值是一个字符串或者 Blob 对象。

语法

js
entries()

返回值

返回 iterator

示例

js
// Create a test FormData object
var formData = new FormData();
formData.append("key1", "value1");
formData.append("key2", "value2");

// Display the key/value pairs
for (var pair of formData.entries()) {
  console.log(pair[0] + ", " + pair[1]);
}

执行结果为:

key1, value1
key2, value2

规范

No specification found

No specification data found for api.FormData.entries.
Check for problems with this page or contribute a missing spec_url to mdn/browser-compat-data. Also make sure the specification is included in w3c/browser-specs.

浏览器兼容性

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
entries

Legend

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

Full support
Full support

参见