html5 chrome 摄像头,html5 chrome 摄像头 bootstrap

!DOCTYPE htmlhtmlheadmeta http-equiv="Content-Type" content="text/html; charset=utf-8"/title/title/headbodyvideo autoplay=""/videoscriptvar video = document.getElementById('monitor');//request itnavigator.webkitGetUserMedia({ video: true }

var video = document.getElementById('monitor');

//request it

navigator.webkitGetUserMedia({ video: true }, gotStream, noStream);

function gotStream(stream) {

video.src = webkitURL.createObjectURL(stream);

video.onerror = function () {

stream.stop();

streamError();

};

}

function noStream() {

document.getElementById('errorMessage').textContent = 'No camera available.';

}

function streamError() {

document.getElementById('errorMessage').textContent = 'Camera error.';

}

，