获取“play() 失败，因为用户没有先与文档交互"尝试播放声音时出错(javascript/html) [英] Getting "play() failed because the user didn't interact with the document first" error when trying to play sound (javascript/html)

问题描述

我正在尝试使用 javascript 在网页上播放声音，但无论何时，我都会收到上述错误.这是我的代码:

I'm trying to play a sound on a web page using javascript but whenever I do, I get the above error. Here's my code:

if (thing.startsWith("0")) {
    var a = new Audio("audio.mp4");
    a.play();
}

此外，如果您打开控制台，声音会自动开始播放.

Furthermore, if you open the console, the sound automatically starts playing.

推荐答案

由于 Google 更新了自动播放策略，用户需要先与播放声音的窗口进行一些交互，例如例如开始"按钮，然后您可以播放声音.发生这种情况是因为对于许多用户来说，突然播放声音很烦人.

It´s because Google updated its Autoplay Policy, it is necessary for the user to make some interaction first with the window in which the sound will be played, for example a 'Start' button then you can play the sound. This happened because for many users it is annoying when a sound is played out of nowhere.

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