这是一张图片并且宽度和高度不是 0，但是当我在控制台中打印它时，它返回 0。、这是我如何打印它的代码：const video = document.getElementById("remoteVideo");video.addEventListener('play', () => { setInterval(async () => { console.log(video.width); console.log(video.height); }, 100) });这是完整的html：<!DOCTYPE html><html></html><head> <meta charset="UTF-8"> <title>Document</title> <style type="text/css"> html { height: 100%; } body { height: 100%; margin: 0; background: #111; text-align: center; } #remoteVideo { height: 70%; margin-top: 5%; background: #000; } #localVideo { width: 20%; position: absolute; right: 1.1em; bottom: 1em; border: 1px solid #333; background: #000; } #callButton { position: absolute; display: none; left: 50%; font-size: 2em; bottom: 5%; border-radius: 1em; } </style> <script defer src="static/face-api.min.js"></script></head><body> <video id="localVideo" autoplay muted></video> <video id="remoteVideo" autoplay></video> <button id="callButton" onclick="createOffer()">✆</button> <script src="/socket.io/socket.io.js"></script> <script defer src="static/script.js"></script></body></html>我究竟做错了什么？
1 回答
慕容3067478
TA贡献1773条经验 获得超3个赞
您可以使用
没有异步的getBoundingClientRect
这是您如何使用https://www.pexels.com/videos/在最小的、可重现的示例中发布您的问题
const video = document.getElementById("remoteVideo");
video.addEventListener('play', () => {
console.log(video.getBoundingClientRect() );
});
html {
height: 100%;
}
body {
height: 100%;
margin: 0;
background: yellow;
text-align: center;
}
#remoteVideo {
height: 70%;
margin-top: 5%;
background: red;
}
#localVideo {
width: 20%;
position: absolute;
right: 1.1em;
bottom: 1em;
border: 1px solid #333;
background: pink;
}
#callButton {
position: absolute;
display: none;
left: 50%;
font-size: 2em;
bottom: 5%;
border-radius: 1em;
}
<video id="localVideo" src="https://player.vimeo.com/external/357005099.sd.mp4?s=a95b2118e2fa52097ad9933b56d50ebcc9f2f1c9&profile_id=139&oauth2_token_id=57447761" autoplay muted>Video</video>
<video id="remoteVideo" autoplay src="https://player.vimeo.com/external/340284081.sd.mp4?s=00350f6e127d8ac3777d74528fa439944f7d9f2c&profile_id=139&oauth2_token_id=57447761">Video</video>
<button id="callButton" onclick="createOffer()">Button ✆</button>
添加回答
举报
0/150
提交
取消