Request.bodyUsed

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.

Request 接口的只读属性 bodyUsed 是一个布尔值,表示请求体是否已经被读取。

一个布尔值。

示例

js
const request = new Request("/myEndpoint", {
  method: "POST",
  body: "Hello world",
});

request.bodyUsed; // false

request.text().then(function (bodyAsText) {
  console.log(request.bodyUsed); // true
});

规范

Specification
Fetch
# ref-for-dom-body-bodyused①

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
bodyUsed

Legend

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Full support
Full support

参见