teaching-uniapp/pages/playBack/playBack.vue

<template>
	<!-- 教研室详情 -->
	<view class="activityDetailNew">
		<statusBar :item="navbar"></statusBar>

		<view class="top">
			<template>
				<view>
					<!-- 只渲染当前视频 -->
					<video :src="currentVideoUrl" show-loading show-play-btn
						show-center-play-btn controls></video>
				</view>
			</template>
		</view>
		<view class="vioList">
			<view @click="cutVio(index)" :class="['vioBlo',currentVideoIndex == index?'vioBlo2':'']"
				v-for="(i,index) in videoList" :key="index">
				视频{{index + 1}}
			</view>
		</view>

		<view class="decontent">
			<view class="actit">
				{{actItemList.acName}}
			</view>

			<view class="acinfo">
				<view class="acinfoAddress">
					<view class="acinfoTit">
						<text>时</text>
						<text>间</text>
					</view>：
					<text class="inf">{{actItemList.begin_at}}</text>
				</view>
				<view class="acinfoAddress">
					<view class="acinfoTit">
						<text>活</text>
						<text>动</text>
						<text>形</text>
						<text>式</text>
					</view>： <text style="color:rgba(0, 86, 168, 1) ;">{{actItemList.acshape}}</text>
				</view>
			</view>
		</view>
	</view>

</template>

<script>
	export default {
		data() {
			return {
				navbar: {
					title: '查看回放',
					btn: 1
				},
				// 用户openid
				oid: '',
				// 活动id
				acId: '',
				// 页面数据
				actItemList: {},
				//回放视频
				videoList: [],
				currentVideoIndex: 0, // 当前视频索引
				currentVideoUrl: '',
				// 用户收藏列表
				collArr: [],
				//报名成功弹窗
				showPopupConfirm: false,

				// 查看回放弹框控制
				PlaybackDig: false,

			};
		},

		mounted() {
			// this.$nextTick(()=>{
			// })
			// 开始播放第一个视频
			setTimeout(() => {
				this.playVideo();
			}, 1500)
		},


		methods: {
			cutVio(val) {
				this.currentVideoIndex = val
				this.currentVideoUrl = this.videoList[val];
			},
			playVideo() {
				this.currentVideoUrl = this.videoList[this.currentVideoIndex];
			},
			// playNextVideo() {
			// 	// 播放下一个视频
			// 	if (this.currentVideoIndex+1 < this.videoList.length) {
			// 		this.currentVideoUrl = this.videoList[this.currentVideoIndex];
			// 		this.currentVideoIndex++;
			// 	} 
			// 	// else {
			// 	// 	this.currentVideoIndex = 0;
			// 	// 	this.currentVideoUrl = this.videoList[this.currentVideoIndex];
			// 	// }
			// },


			// 获取页面数据
			getdata() {
				this.uLoading = true
				let data = {
					oid: this.$store.state.user.openid,
					acId: this.acId,
				}
				this.$request('/selectActivityID', "POST", data).then(res => {

					let video = res[0][0].videolink;

					let allVio = video.split(',')

					// allVio.forEach(e => {
					// 	e = this.convertUrl(e)
					// })

					// for (let var1 in allVio) {
					// 	allVio[var1] = this.convertUrl(allVio[var1])
					// }

					this.videoList = allVio
					console.log("this.playbacks", this.videoList)

					let srrt = this.datejudge(res[0][0].begin_at)
					res[0][0].begin_at = srrt

					this.actItemList = res[0][0]

				})

			},
			// 视频地址中带中文，将中文转码转码
			convertUrl(originalUrl) {
				const urlParts = originalUrl.split('/');
				const protocol = urlParts[0];
				const host = urlParts[2];
				const path = urlParts.slice(3).join('/');
				const encodedPath = encodeURIComponent(path);
				const newUrl = `${protocol}//${host}/${encodedPath.replace(/%2F/g, '/')}`;
				return newUrl;
			},
			// 处理时间
			datejudge(e) {
				const dates = e.split(",");

				const date1 = new Date(dates[0]);
				const date2 = new Date(dates[1]);

				const year1 = date1.getFullYear();
				const month1 = date1.getMonth();
				const day1 = date1.getDate();

				const year2 = date2.getFullYear();
				const month2 = date2.getMonth();
				const day2 = date2.getDate();

				if (year1 === year2 && month1 === month2 && day1 === day2) {
					const modifiedDate = dates[1].substring(11); // 保留时间部分（小时和分钟）
					dates[1] = modifiedDate;
				}

				const result = dates.join("-");
				return result
			},




		},
		onLoad(query) {
			this.acId = query.acId
			this.oid = this.$store.state.user.openid
			// 获取页面数据
			this.getdata()

		}

	}
</script>

<style lang="scss">
	video {
		width: 100%;
		/* 设置视频宽度为父元素宽度的百分比 */
		max-width: 100%;
		/* 确保视频不超过其原始尺寸的最大宽度 */
	}

	.vioList {
		min-width: 100%;
		display: flex;
		justify-content: flex-start;
		overflow: auto;
		padding: 0 10px;
		margin-top: 10px;

		.vioBlo {
			width: 120px;
			border-radius: 3px;
			background-color: #ccc;
			padding: 5px 10px;
			flex-shrink: 0;
			text-align: center;
			box-sizing: border-box;
			margin-right: 5px;
		}

		.vioBlo2 {
			background-color: #3C9CFF;
			color: #fff
		}
	}

	.activityDetailNew {
		background-color: #fff;

		/deep/ .u-image {
			height: 300px !important;
			// align-items: center !important;
		}

		/deep/ .u-image__image {
			height: 300px !important;
		}

		.ellone {

			/deep/ .u-image {
				height: 400px !important;
			}

			/deep/ .u-image__image {
				height: 600px !important;
			}

			/deep/ .u-modal__content {
				flex-direction: column !important;
				align-items: center;
				height: 450px;
			}
		}

		.popup-container2 {
			position: fixed;
			top: 50%;
			left: 50%;
			transform: translate(-50%, -50%);
			width: 520rpx;
			height: 260rpx;
			z-index: 1000;
			border-radius: 16rpx;
			// display: none;
			box-shadow: 0rpx 3rpx 10rpx 5rpx rgba(0, 0, 0, .1);
			overflow: hidden;

			.popup {
				width: 100%;
				height: 100%;
				display: flex;
				flex-direction: column;
				background-color: #fff;
				border-radius: 16rpx;
				overflow: hidden;

				.header {
					flex: 1;
					display: flex;
					justify-content: center;
					align-items: center;
					flex-direction: column;
					margin-top: 24px;
					font-size: 34rpx;
					font-weight: 600;

					.imgShade {
						width: 170rpx;
						height: 170rpx;
						display: flex;
						justify-content: center;
						align-items: center;
						border: 10rpx #0056A8 solid;
						border-radius: 50%;
						box-shadow: 0 0 10rpx #0056A8;
						margin-bottom: 10rpx;
					}

					image {
						width: 150rpx;
						height: 150rpx;
						margin-top: 15px;
						margin-bottom: 15px;
					}
				}

				.footer {
					width: 100%;
					display: flex;
					overflow: hidden;

					.cancel-btn {
						width: 50%;
						height: 100rpx;
						background-color: #F7F7F7;
						color: #000;
						font-size: 34rpx;
						text-align: center;
						border-bottom-left-radius: 16rpx;
						line-height: 50px;
					}

					.confirm-btn {
						width: 50%;
						height: 100rpx;
						background-color: #0081FE;
						color: #fff;
						font-size: 34rpx;
						text-align: center;
						line-height: 50px;
					}
				}
			}
		}

		.top {
			width: 750rpx;
			position: relative;

			.img1 {
				display: block;
				margin: auto;
				width: 750rpx;
			}

			.img2 {
				position: absolute;
				width: 100%;
				left: 0;
				bottom: 0;
			}
		}

		.decontent {
			width: 750rpx;
			border-top-right-radius: 30rpx;
			border-top-left-radius: 30rpx;
			background-color: #fff;
			padding: 32rpx;
			display: flex;
			flex-direction: column;
			justify-content: flex-start;
			border-bottom: 1rpx rgba(231, 231, 231, 1) solid;

			.actit {
				font-weight: 600;
				font-size: 40rpx;
				color: rgba(0, 0, 0, 0.8);
				line-height: 56rpx;
				margin-bottom: 20rpx;
				display: -webkit-box;
				word-break: break-all;
				text-overflow: ellipsis;
				overflow: hidden;
				-webkit-box-orient: vertical;
				-webkit-line-clamp: 2;

			}

			.footer {
				display: flex;
				justify-content: space-between;
				color: rgba(0, 0, 0, 0.4);
				font-size: 24rpx;
				// height: 32rpx;
				// line-height: 32rpx;
				font-weight: 400;
				padding: 20rpx 0;
				padding-bottom: 0;
			}

			.avaList {
				display: flex;
				justify-content: space-between;
				width: 100%;
				align-items: center;
				padding: 30rpx 0;
				border-bottom: 1rpx rgba(231, 231, 231, 1) solid;
				margin-bottom: 20rpx;

				.ava {
					// width: 353rpx;
					display: flex;
					align-items: center;
				}

				.cost {
					flex: 1;
					text-align: right;
					font-weight: 700;
					font-size: 40rpx;
					color: rgba(246, 135, 23, 1);
				}
			}

			.acinfo {
				width: 100%;
				display: flex;
				flex-direction: column;
				justify-content: space-between;
				font-size: 28rpx;
				font-weight: 400;
				color: rgba(0, 0, 0, 0.6);
				border-bottom: 1rpx rgba(231, 231, 231, 1) solid;

				// padding-bottom: 30rpx;
				.acinfoAddress {
					// padding: 20rpx 0;
					display: flex;
					padding-bottom: 20rpx;

					.acinfoTit {
						width: 150rpx;
						display: flex;
						justify-content: space-between;

						// text-align: justify;
						.justified-text {
							text-align: justify;
							text-justify: inter-word;
							/* 兼容性写法，用于处理中英文混排时的对齐效果 */
						}
					}
				}

				.inf {
					color: rgba(0, 0, 0, 0.8);
				}
			}

			.acbrief {
				width: 100%;

				.britit {
					width: 100%;
					height: 48rpx;
					font-weight: 600;
					line-height: 48rpx;
					font-size: 32rpx;
					color: rgba(0, 0, 0, 0.8);
					margin: 30rpx 0;
				}

				.bricon {
					font-weight: 400;
					font-size: 28rpx;
					line-height: 44rpx;
					color: (0, 0, 0, 0.8);
					margin-bottom: 30rpx;

				}

				.briImg {
					width: 100%;
				}
			}


		}

		.btnBlock {
			position: fixed;
			bottom: 0;
			left: 0;
			width: 750rpx;
			height: 175rpx;
			background-color: #fff;
			display: flex;
			justify-content: flex-start;
			align-items: center;
			padding: 30rpx 30rpx;
			padding-bottom: 40rpx;
			border-top: 1rpx rgba(231, 231, 231, 1) solid;

			// padding-bottom: 78rpx;
			.icos {
				width: 200rpx;
				height: 96rpx;
				flex-shrink: 0;
				margin-right: 30rpx;
				display: flex;
				justify-content: space-between;

				.ico {
					width: 100rpx;
					display: flex;
					flex-direction: column;
					justify-content: space-between;
					align-items: center;

					.imgBlock {
						width: 48rpx;
						height: 48rpx;
						display: flex;
						align-items: center;
						justify-content: center;

						.icoimg {
							width: 42rpx;
							height: 40rpx;
						}
					}

					.icotxt {
						font-size: 24rpx;
						height: 40rpx;
						line-height: 40rpx;
						color: rgba(4, 0, 0, 1);
					}
				}
			}

			.rightBtn {
				flex: 1;
				display: flex;
				justify-content: center;
				align-items: center;

				.btnt {
					width: 454rpx;
					color: #fff;
					font-weight: 400;
					font-size: 17px;
					height: 96rpx;
					background-color: rgba(0, 86, 168, 1);
					display: flex;
					justify-content: center;
					align-items: center;
					border-radius: 10rpx;
				}

				.btnt1 {
					width: 454rpx;
					font-weight: 400;
					font-size: 17px;
					height: 96rpx;
					background-color: rgb(217, 217, 217);
					display: flex;
					justify-content: center;
					align-items: center;
					border-radius: 10rpx;
				}

			}
		}
	}
</style>