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