FileReader:abort() 方法

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2020.

备注: 此特性在 Web Worker 中可用。

FileReader 接口的 abort() 方法中止读取操作。返回后,readyState 将为 DONE

语法

js
abort()

参数

无。

返回值

无(undefined)。

规范

Specification
File API
# abort

浏览器兼容性

BCD tables only load in the browser

参见