File:name 属性

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。

File 接口的 name 只读属性返回由 File 对象表示的文件的名称。由于安全原因,该属性并不包含文件路径。

一个字符串,包含不带路径的文件名,例如“My Resume.rtf”。

示例

HTML

html
<input type="file" id="filepicker" multiple />
<div>
  <p>选定文件列表:</p>
  <ul id="output"></ul>
</div>

JavaScript

js
const output = document.getElementById("output");
const filepicker = document.getElementById("filepicker");

filepicker.addEventListener("change", (event) => {
  const files = event.target.files;
  output.textContent = "";

  for (const file of files) {
    const li = document.createElement("li");
    li.textContent = file.name;
    output.appendChild(li);
  }
});

结果

规范

Specification
File API
# dfn-name

浏览器兼容性

BCD tables only load in the browser

参见