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HTML 音频/视频 DOM autoplay 属性

❮ HTML 音频/视频 DOM 参考

示例

启用自动播放,并重新加载视频

let vid = document.getElementById("myVideo");
vid.autoplay = true;
vid.load();
亲自尝试 »

定义和用法

autoplay 属性设置或返回音频/视频是否应在加载后立即开始播放。


浏览器支持

表格中的数字指定完全支持该属性的第一个浏览器版本。

属性
autoplay 9.0 3.5

语法

返回 autoplay 属性

audio|video.autoplay

设置 autoplay 属性

audio|video.autoplay=true|false

属性值

描述
true 指示音频/视频应在加载后立即开始播放
false 默认。指示音频/视频不应在加载后立即开始播放

技术细节

返回值 布尔值。true 或 false
默认值 false

❮ HTML 音频/视频 DOM 参考
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