标签：blank spl htm closed hide har doc ide webkit
源码
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> </head> <body> <button id="run">开启网络摄像头</button><Br/> <video id="webcam"></video> </body> </html> <script type="text/javascript"> navigator.getUserMedia || (navigator.getUserMedia = navigator.mozGetUserMedia || navigator.webkitGetUserMedia || navigator.msGetUserMedia); if (!navigator.getUserMedia) { alert("您的浏览器不支持"); } var btn = document.getElementById(‘run‘); btn.onclick = startWebcam; function startWebcam(e) { navigator.getUserMedia({ video: true, audio: true }, onSuccess, onError); function onSuccess(stream) { var video = document.getElementById(‘webcam‘); if (window.URL) { video.src = window.URL.createObjectURL(stream); } else { video.src = stream; } video.autoplay = true; } function onError() {} } </script>
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uml图
https://drive.google.com/file/d/1zX0BBlnpKwPTpYnSf69rwwx-BJFOtKSw/view
标签：blank spl htm closed hide har doc ide webkit
原文地址：https://www.cnblogs.com/gkxk/p/9203028.html
