UniApp实现摄像与视频通话的实现方法

mounted() {
  uni.authorize({
    scope: 'scope.camera',
    success() {
      console.log('获取摄像头权限成功');
    },
    fail(err) {
      console.log('获取摄像头权限失败', err);
    }
  });
}

data() {
  return {
    cameraContext: null, // 摄像头对象
  };
},
mounted() {
  this.cameraContext = uni.createCameraContext();
  this.cameraContext.startPreview();
}

<template>
  <view>
    <uni-camera :camera-context="cameraContext"></uni-camera>
  </view>
</template>

data() {
  return {
    livePusherContext: null, // 推流对象
    livePlayerContext: null, // 播放对象
  };
},
mounted() {
  this.livePusherContext = uni.createLivePusherContext();
  this.livePlayerContext = uni.createLivePlayerContext();

  // 开始推流
  this.livePusherContext.start();

  // 开始播放
  this.livePlayerContext.play();
}

<template>
  <view>
    <uni-live-push :live-pusher-context="livePusherContext"></uni-live-push>
    <uni-live-player :live-player-context="livePlayerContext"></uni-live-player>
  </view>
</template>

// 结束推流
this.livePusherContext.stop();

// 结束播放
this.livePlayerContext.stop();