File.fileName

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.

Non-standard: This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

已棄用: 不推薦使用此功能。雖可能有一些瀏覽器仍然支援它,但也許已自相關的網頁標準中移除、正準備移除、或僅為了維持相容性而保留。避免使用此功能,盡可能更新現有程式;請參考頁面底部的相容性表格來下決定。請注意:本功能可能隨時停止運作。

總覽

回傳檔案名稱,基於安全因素,檔案路徑不包含這個屬性。

备注: 這個檔案是廢棄的,使用 File.name 取代。

語法

js
var name = instanceOfFile.fileName;

數值

字串

格式

尚無資料

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