unimall/unimall-app/pageB/video/broadcast.nvue

<template>
    <view>
        <live-pusher id="livePusher" :url="url" :enable-camera="enableCamera" mode="FHD"></live-pusher>
        <button @click="startLive">开始推流（开始直播）</button>
        <button @click="stopLive">结束推流</button>
    </view>
</template>

<script>
    export default {
        data() {
            return {
                url: 'rtmp://push.zthymaoyi.com/yiliangyiyun/yiliangyiyun?auth_key=1617364201-0-0-3f3d8038dc37a0232dd7ba8e6586fd4d',
                enableCamera: true,
                context: null
            }; 
        },
        onReady() {
            this.context = uni.createLivePusherContext('livePusher', this);
			console.log(this.context)
            this.context.switchCamera() // 摄像头切换（切换为后置）
            this.context.startPreview() // 摄像头预览 （不加会黑屏）
			  
        },
        methods: {
            startLive() {
                this.context.start({
                    success: a => {
                        console.log('livePusher.start:' + JSON.stringify(a));
                    }
                });
            },
            stopLive() {
                this.context.stop({
                    success: a => {
                        console.log(JSON.stringify(a));
                    }
                });
            }
        }
    };
</script>