uniProject/pages/xinshuxue/components/danyuanInfo.vue

<template>
	<uni-popup ref="popupRef" :animation="false" :is-mask-click="false" 
		mask-background-color="rgba(255, 255, 255, 0.1);" type="bottom">
		<view class="xuexi-dagang-page">
			<view class="dagang-title">
				<text>{{danyuanInfo.danyuanIntro}}</text>
				<icon @click="goUpPage"></icon>
			</view>
			<view class="xuexi-dagang-body">
				<view class="ezy-video-box course-video-box">
					<view ref="videoContent" id="wgy-player-test" :playAuth="playAuth"
						:change:playAuth="renderScript.receiveMsg" :videoId="videoId"
						:change:videoId="renderScript.videoIdFun" :hideFlag="hideFlag"
						:change:hideFlag="renderScript.hideFlagFun" :progressMarkers="progressMarkers"
						:change:progressMarkers="renderScript.progressMarkersMsg" :seekTime="seekTime"
						:change:seekTime="renderScript.seekTimeFun" class="ezy-video">
					</view>
				</view>

				<!-- 您将学会 -->
				<view class="dagang-xh-box">
					<view class="xh-title">您将学会</view>
					<view class="xh-content-box">
						<view class="text-row" v-for="(item,index) in danyuanInfo.xuehui" :key="index">
							<icon></icon>
							<view class="text-content">{{item}}</view>
						</view>
					</view>
				</view>
				<!-- 学习大纲 -->
				<view class="dagang-content-box">
					<view class="dagang-content-title">学习大纲</view>
					<view class="dagang-item-list">
						<view class="dagang-content-item" v-for="(item,index) in danyuanInfo.dagangList" :key="index">
							<!-- 封面 -->
							<img :src="item.cover" />
							<view>
								<view class="course-title">{{item.jieName}}</view>
								<view class="course-title">{{item.jieIntro}}</view>
							</view>
						</view>
					</view>
				</view>
			</view>
		</view>
	</uni-popup>
</template>

<script>
	import {
		nextTick,
		ref
	} from 'vue';
	import {
		onLoad,
		onReady
	} from '@dcloudio/uni-app';
	import {
		getVideoAuth,
		getVideoAuthYk,
		videoWancheng
	} from "@/api/shipin.js"
	import {
		toast,
		convertTimeToSeconds
	} from "@/utils/common";
	import cacheManager from "@/utils/cacheManager.js";
	import * as httpApi from "@/api/chanpinShuxue.js";
	export default {
		data() {
			return {
				danyuanId: null,
				danyuanInfo: {
					danyuanId: '',
					dagangList: [],
					danyuanIntro: '',
					number: '',
					video: '',
					xuehui: [],
				},

				pageData: null, //上个页面获取的视频参数（视频id）
				playAuth: "", //播放凭证
				progressMarkers: [],
				hideFlag: 'show',
				videoId: "", //阿里云视频id
				seekTime: '',
				danyuanId: '',
				shipinTitle: '',
			}
		},
		onLoad(options) {
			this.init(options)
		},
		onHide() {
			this.hideFlag = 'hide'
		},
		onUnload() {
			this.hideFlag = 'hide'
		},
		methods: {
			goUpPage() {
				this.$refs.popupRef.close();
				this.$emit('close')
			},
			// 打开弹窗
			handleShow(danyuanId) {
				this.danyuanId = danyuanId;
				this.getDataInfo()
			},
			handleClose() {
				this.$refs.popupRef.close();
			},
			courseBjFun() {
				return 'static/images/course/couse-shuxue-bj.png'
			},
			courseIconFun() {
				return 'static/images/course/shuxue-icon.png'
			},
			getDataInfo() {
				httpApi.getShuxueChanpinDanyuanInfo({
					danyuanId: this.danyuanId
				}).then(res => {
					// 重新赋值
					Object.assign(this.danyuanInfo, res.data)
					this.$refs.popupRef.open();
					nextTick(() => {
						// 	针对视频进行赋值
						this.videoId = this.danyuanInfo.video;
						// 执行方法
						this.getLive(); //获取播放凭证
					})
				})
			},
			init(options) {
				this.danyuanId = options.danyuanId;
				this.getDataInfo()
			},
			playEnd(data) {
				// #ifdef APP-PLUS
				plus.screen.lockOrientation('portrait-primary');
				// #endif
			},
			getLive() {
				if (!this.videoId) {
					toast("video缺失！")
					return false
				}
				let req = {
					videoId: this.videoId
				}
				getVideoAuth(req).then(res => {
					this.playAuth = res.data
				})
			},
			markersClick(data) {
				this.seekTime = ""
				this.$nextTick(() => {
					this.seekTime = data.offset
				});
			},

		},
	}
</script>



<script module="renderScript" lang="renderjs">
	export default {
		mounted() {
			console.log("renderScript1")
			// 在适合的生命周期，通过script和link标签引入播放器sdk、css
			//	this.loadWebPlayerSDK()
		},
		data() {
			return {
				player: null,
				playAuth: '',
				videoId: '',
				progressMarkers: [],
				isFullScreen: false,
				seekTime: ''

			}
		},
		methods: {

			receiveMsg(newValue, oldValue, ownerInstance, instance) {
				// console.log('service层中的options发生变化')
				// console.log('新值', newValue)
				// console.log('旧值', oldValue)
				// ownerInstance和this.$ownerInstance一样，可用来向service层通信
				// instance和ownerInstance的区别是：
				// instance.$el指向的是触发事件的那个节点；ownerInstance.$el指向当前vue文件中的根节点；
				// instance的作用目前尚不明确，官方没有给出用法
				if (newValue) {
					this.playAuth = ''
					this.playAuth = newValue
					this.loadWebPlayerSDK()

				}
			},
			videoIdFun(newValue, oldValue, ownerInstance, instance) {
				if (newValue) {
					this.videoId = ''
					this.videoId = newValue
				}
			},
			hideFlagFun(newValue, oldValue, ownerInstance, instance) {
				if (this.player) {
					this.player.pause()
				}
			},
			progressMarkersMsg(newValue, oldValue, ownerInstance, instance) {

				if (newValue) {
					this.progressMarkers = newValue
				}
			},
			seekTimeFun(newValue, oldValue, ownerInstance, instance) {
				if (newValue) {
					this.player.play()
					this.player.seek(newValue)
					// switch (this.player.getStatus()) {
					// 	case 'init':
					// 		break;
					// 	case 'ready':
					// 		break;
					// 	case 'loading':
					// 	this.player.play()
					// 	this.player.seek(newValue)
					// 		break;
					// 	case 'play':
					// 		this.player.seek(newValue)
					// 		break;
					// 	case 'pause':
					// 	this.player.play()
					// 	this.player.seek(newValue)
					// 		break;
					// 	case 'playing':
					// 	this.player.seek(newValue)
					// 		break;
					// 	case 'waiting':
					// 		break;
					// 	case 'error':
					// 		break;
					// 	case 'ended':
					// 		break;
					// 	default:
					// 		break;
					// }
					//	this.player.seek(newValue)
				}
			},
			playAli() {
				let that = this
				// console.log(this.videoId);
				// console.log(this.playAuth);
				//配置播放器
				if (!this.playAuth) {
					return false;
				}
				var player = new Aliplayer({
					id: "wgy-player-test",
					"vid": this.videoId,
					"playauth": this.playAuth,
					extraInfo: {
						poster: 'noposter'
					},
					fullscreenEvents: {
						fullscreenChange: (isFull) => {
							this.isFullScreen = isFull
						}
					},
					//cover: 'https://img.alicdn.com/tps/TB1EXIhOFXXXXcIaXXXXXXXXXXX-760-340.jpg',
					// "vid": '',
					// "playauth": '',
					// "playConfig": {
					// 	"EncryptType": 'AliyunVoDEncryption'
					// },
					"skinLayout": [{
							"name": "bigPlayButton",
							"align": "blabs",
							"x": 30,
							"y": 80
						},
						{
							"name": "H5Loading",
							"align": "cc"
						},
						{
							"name": "controlBar",
							"align": "blabs",
							"x": 0,
							"y": 0,
							"children": [{
									"name": "progress",
									"align": "blabs",
									"x": 0,
									"y": 44
								},
								{
									"name": "playButton",
									"align": "tl",
									"x": 15,
									"y": 12
								},
								{
									"name": "fullScreenButton",
									"align": "tr",
									"x": 10,
									"y": 12
								},
								{
									"name": "timeDisplay",
									"align": "tr",
									"x": 10,
									"y": 5
								}
							]
						}
					],
					"qualitySort": "asc",
					"format": "mp4",
					"mediaType": "video",
					"encryptType": 1,
					"progressMarkers": this.progressMarkers,
					"autoplay": false,
					"isLive": false,
					"rePlay": false,
					"playsinline": true,
					"preload": false,
					"controlBarVisibility": "hover",
					"useH5Prism": true

				}, function(player) {});
				this.player = player;
				player.on('canplay', function() {
					console.log('canplay', this.player.tag);
					player.tag.play();

				});

				player.on('ended', function(data) {
					that.exitFullScreen();
					that.$ownerInstance.callMethod('playEnd', {
						data: 'end'
					})
					// uni.$emit('playEnd', {
					// 	data: 'end'
					// });
				});
			},
			exitFullScreen() {
				if (document.exitFullscreen) {
					document.exitFullscreen(); // 标准方法
				} else if (document.mozCancelFullScreen) { // Firefox
					document.mozCancelFullScreen();
				} else if (document.webkitExitFullscreen) { // Chrome, Safari & Opera
					document.webkitExitFullscreen();
				} else if (document.msExitFullscreen) { // IE/Edge
					document.msExitFullscreen();
				}
			},

			loadWebPlayerSDK() {
				return new Promise((resolve, reject) => {
					const s_tag = document.createElement('script'); // 引入播放器js
					s_tag.type = 'text/javascript';
					s_tag.src = 'https://g.alicdn.com/de/prismplayer/2.9.6/aliplayer-min.js';
					s_tag.charset = 'utf-8';
					s_tag.onload = () => {
						//	console.log(this.playAuth);
						this.playAli()
						resolve();
					}
					document.body.appendChild(s_tag);
					const l_tag = document.createElement('link'); // 引入播放器css
					l_tag.rel = 'stylesheet';
					l_tag.href =
						'https://g.alicdn.com/de/prismplayer/2.9.6/skins/default/aliplayer-min.css';
					document.body.appendChild(l_tag);
				});
			},
		}
	}
</script>