FileReader.error

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.

總覽

回傳讀取檔案時發生的錯誤。

語法

var error = instanceOfFileReader.error

Value

規格

Specification
File API
# dom-filereader-error

瀏覽器相容性

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
error

Legend

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

Full support
Full support
See implementation notes.

閱讀更多