如何在Node JS上投放mp3文件? [英] How can I serve mp3 file on node js?
问题描述
我正在构建一个简单的Web应用程序,如果用户按下按钮,它将发出声音(服务器端的mp3文件).
I am building simple web app that if the user press button, it will make sound(mp3 file in the server side).
//html file
<script>
function playSound () {
document.getElementById('play').play();
}
</script>
<body>
<audio id='play', src='http://127.0.0.1:1337/', type='audio/mpeg'
<button onclick='playSound()' class='btn btn-danger btn-circle btn-lg'>
<i class='fa fa-5x fa-fire'>
</body>
//app.js
app.get('/music.mp3', function(req, res){
ms.pipe(req, res, "/music.mp3");
});
如果我在audio
属性中插入在线源,则可以使用它,但是它不提供我的本地服务器文件.我该如何解决?
It works if I insert online source in audio
attribute, but it does not serve my local server file. How can I fix this?
提前谢谢!
推荐答案
要提供静态文件(例如图像,CSS文件和JavaScript文件,音频),请使用Express中内置的express.static内置中间件功能.
To serve static files such as images, CSS files, and JavaScript files, audio, use the express.static built-in middleware function in Express.
我已经回答了这类问题.查看此答案- res.sendFile(path.join(__ dirname, '../public','mapv02.html'));
I've already answered such type of question. See this answer - res.sendFile(path.join(__dirname, '../public', 'mapv02.html'));
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