打开WebCam
2019-03-20 本文已影响0人
与时间赛跑_
hello,因为之前的pro需要打开webcam，这里贴一下在vuejs里面打开摄像头的代码：
<video autoplay playsinline muted id="webcam" width="224" height="224"></video>
async setupWebcam(){
this.webcamElement=document.getElementById("webcam");
return new Promise((resolve,reject)=>{
const navigatorAny=navigator;
navigator.getUserMedia=navigator.getUserMedia ||navigatorAny.webkitGetUserMedia
||navigatorAny.mozGetUserMedia||navigatorAny.msGetUserMedia;
if(navigator.getUserMedia){
navigator.getUserMedia({video:true},stream => {
this.webcamElement.srcObject=stream;
this.webcamElement.addEventListener("loadeddata",()=>resolve(),false);
},error => reject());
}else {
reject();
}
});
}
最近忙得有点冒烟....
