代码摘自
VUE调用pc端摄像头_vue 中调用电脑摄像头-优快云博客
目前跑了一下很有意思
html
<template>
<!-- 原生摄像头-->
<div>
<div class="box">
<video id="videoCamera" class="canvas" :width="videoWidth" :height="videoHeight" autoPlay></video>
<canvas id="canvasCamera" class="canvas" :width="videoWidth" :height="videoHeight"></canvas>
</div>
<div>
<el-button @click="photographBtn" icon="el-icon-camera" size="small">拍照</el-button>
<el-button v-if="os" @click=