要在HTML中顯示音頻控件，可以使用<audio>元素配合controls屬性。具體方法如下：1. 在<audio>標籤中添加controls屬性以啟用瀏覽器默認的音頻播放界面；2. 使用標籤提供多個音頻格式（如MP3、Ogg、WAV）以確保跨瀏覽器兼容；3. 若需自定義樣式，移除controls屬性並通過JavaScript構建自定義UI組件。這種方式適用於不同設備和瀏覽器環(huán)境，並可根據(jù)項目需求靈活調整外觀與功能。

To display audio controls in HTML, you can use the <audio></audio> element along with the controls attribute. This tells the browser to show the default audio player interface—play/pause button, timeline, volume control, etc.—so users can interact with the audio file.

Here's how it works and what you should know when using it.

Basic Usage of the Controls Attribute

The simplest way to display audio controls is by adding the controls attribute directly to your <audio></audio> tag. It doesn't need a value—just including it is enough.

 <audio controls>
  <source src="example.mp3" type="audio/mpeg">
  Your browser does not support the audio element.
</audio>

This will render a playable audio player on the page. The browser handles the layout and functionality automatically. If the browser doesn't support audio playback, it will display the fallback text inside the <audio> tag.

If you're embedding multiple audio files or customizing further, make sure each <audio> element has its own controls attribute if needed.

Supported Audio Formats and Browser Compatibility

Not all browsers support the same audio formats, so it's a good idea to include multiple sources inside one <audio> element to ensure wider compatibility.

For example:

• MP3 is widely supported.
• Ogg Vorbis works well in Firefox and Chrome.
• WAV files are high quality but larger in size.

You can list them like this:

 <audio controls>
  <source src="song.mp3" type="audio/mpeg">
  <source src="song.ogg" type="audio/ogg">
  <source src="song.wav" type="audio/wav">
  Your browser does not support the audio element.
</audio>

The browser will tr??y each source in order until it finds one it can play. This helps avoid broken players on different devices or browsers.

Styling and Customization Considerations

While the built-in controls are convenient, they're also pretty basic in design and hard to style with CSS. If you want a specific look for your audio player (like matching your site's theme), you'll need to build a custom UI using JavaScript and hide the default controls.

To hide the native controls, just remove the controls attribute and create buttons manually:

 <audio id="myAudio">
  <source src="example.mp3" type="audio/mpeg">
</audio>

<button onclick="document.getElementById(&#39;myAudio&#39;).play()">Play</button>
<button onclick="document.getElementById(&#39;myAudio&#39;).pause()">Pause</button>

This gives you full control over appearance and behavior, though it takes more work to implement features like volume sliders or progress bars.

Using the controls attribute is straightforward and gets the job done for most simple use cases. Just remember to test across browsers and consider offering alternative formats or building a custom player if styling or advanced features are important for your project.

基本上就這些。

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