saas_miniprogram/pages2/class/detail.vue

<template>
	<view>
		<view style="position: fixed;width: 100%;z-index: 999;background: #FFFFFF;top: 0;" id="top">
			<view class="video_box" v-if="!startStatus">
				<image :src="$method.splitImgHost(detail.coverUrl)" style="width: 100%;height: 460rpx;"></image>
				<image v-if="false" class="video_play" src="/static/play.png" @click="startVideo"></image>
			</view>
			<view v-else class="video_box" style="width: 100%;height: 460rpx;">
				<polyv-player
					id="playerVideo"
					playerId="playerVideo"
					height="460rpx"
					:vid="vid"
					:showSettingBtn="true"
					:enablePlayGesture="true"
					@statechange="onStateChange"
					:autoplay="autoplay"
					:isAllowSeek="isAllowSeek"
					:playbackRate="playbackRate"
				></polyv-player>
			</view>
			<view>
				<u-row>
					<u-col span="10">
						<view class="video_t1">{{ detail.courseName }}</view>
					</u-col>
					<u-col span="2">
						<view class="video_t1_t" @click="openPhoto">
							<image src="/static/icon/jy_icon.png" style="width: 40rpx;height: 40rpx;"></image>
							讲义
						</view>
					</u-col>
				</u-row>
			</view>
			<u-line color="#D6D6DB" />
			<view style="display: flex;justify-content: center;">
				<view style="width: 280px;">
					<u-tabs :list="list"  font-size="24" bar-width="80" :current="current" @change="change" active-color="#007AFF"></u-tabs>
				</view>
			</view>
			<u-line color="#D6D6DB" />
		</view>
		<view class="box">
			<!--目录 -->
			<view v-show="current == 0">
				<view class="menuBox" v-for="(item, index) in reMenuList">
					<!--模块 -->
					<view v-if="item.type == 1"><courseModule :gradeId="gradeId" :isRebuild="true" :isBuy="true" :menuItem="item" :levelId="item.menuId"></courseModule></view>
					<!--章 -->
					<view v-if="item.type == 2"><courseChapter :gradeId="gradeId" :isRebuild="true" :isBuy="true" :menuItem="item" :levelId="'0-'+item.menuId"></courseChapter></view>
					<!--节 -->
					<view v-if="item.type == 3"><courseSection :gradeId="gradeId" :isRebuild="true" :isBuy="true" :menuItem="item" :levelId="'0-0-'+item.menuId"></courseSection></view>
				</view>
			</view>
			<!--目录 -->
			<view v-show="current == 1">
				<view class="menuBox" v-for="(item, index) in menuList">
					<!--模块 -->
					<view v-if="item.type == 1"><courseModule  :isBuy="true" :menuItem="item" :levelId="item.menuId"></courseModule></view>
					<!--章 -->
					<view v-if="item.type == 2"><courseChapter  :isBuy="true" :menuItem="item" :levelId="'0-'+item.menuId"></courseChapter></view>
					<!--节 -->
					<view v-if="item.type == 3"><courseSection  :isBuy="true" :menuItem="item" :levelId="'0-0-'+item.menuId"></courseSection></view>
				</view>
			</view>
			<!--笔记 -->
			<view v-show="current == 2">
				<view class="inputBottom">
					<view style="width: 10%;"><image src="/static/icon/note3.png" style="width: 39rpx;height: 39rpx;margin:0 29rpx;"></image></view>
					<view style="width: 73%;height: 88rpx;margin-bottom: 15rpx;">
						<u-input height="78" fixed="true" :placeholder="placeholder" type="textarea" :custom-style="inputStyle" v-model="value" />
					</view>
					<view style="color: #007AFF;font-size: 30rpx;font-weight: bold;width: 15%;text-align: center;">提交</view>
				</view>
				<view v-for="(item, index) in menuList">
					<view class="dateBox">2021年10月30日</view>
					<view class="noteBox">
						<view class="tBox">
							<image src="/static/icon/note1.png" style="width: 39rpx;height: 39rpx;margin:0 29rpx;"></image>
							<view class="title leftPadding">施工承发包模式-施工合同与物资采购合同</view>
						</view>
						<view class="tBox2">
							<view class="title" style="width: 39rpx;height: 39rpx;margin:0 29rpx;">00:20</view>
							<view class="t2Content leftPadding">这是一段用户记录的笔记本文，当内容过长时 需要换行，完整显示文字内容。</view>
						</view>
						<view class="tBox">
							<image src="/static/icon/note2.png" style="width: 39rpx;height: 39rpx;margin:0 29rpx;"></image>
							<view class="title leftPadding">施工承发包模式-施工合同与物资采购合同</view>
						</view>
						<view style="margin-left: 97rpx;" class="t2Content leftPadding">这是一段用户记录的笔记本文，当内容过长时 需要换行，完整显示文字内容。</view>
					</view>
				</view>
			</view>
			<!--答疑 -->
			<view v-show="current == 3">
				<view class="inputBottom">
					<view style="width: 73%;height: 88rpx;margin-bottom: 15rpx;margin-left: 10% ;">
						<u-input height="78" fixed="true" placeholder="您可以在这里输入答疑内容" type="textarea" :custom-style="inputStyle" v-model="value" />
					</view>
					<view style="color: #007AFF;font-size: 30rpx;font-weight: bold;width: 15%;text-align: center;" @click="postContent">提交</view>
				</view>
				<view v-for="(item, index) in answerList" style="background-color: #FFFFFF;">
					<view class="chat_box">
						<view style="display: flex;">
							<view><image :src="$method.splitImgHost(item.avatar)" style="width: 64rpx;height: 64rpx;"></image></view>
							<view style="margin-left: 15rpx;">
								<view class="chat1">{{item.realname}}</view>
								<view class="chat2">{{$method.timestampToTime(item.createTime)}}</view>
								<view class="chat3">{{item.answerText}}</view>
							</view>
						</view>
						<view class="btnReply" @click="replyContent(item)" v-if="item.userId!=userInfo.userId">回复</view>
						<view v-else class="btnDel" @click="delContent(item)">删除</view>
					</view>
					<u-line color="#D6D6DB" />
				</view>
				<view v-if="answerList.length==0" style="text-align: center;">
					暂无记录
				</view>
			</view>
		</view>
		<!-- 播放前拍照start -->
		<u-popup v-model="photoPopup" mode="bottom" border-radius="32" :mask-close-able="false">
					<view class="photoBox">
						<view class="photoTop">
							<view class="sqzz" v-if="true">
								<u-icon name="close" color="#333333" size="30" @click="closePhoto"></u-icon>
							</view>
							<view class="centersq">
								请正视手机屏幕
							</view>
							<view class="sqzz">
								
							</view>
						</view>
						<view class="photoCenter">
							<camera device-position="front" flash="off" @error="error" style="width: 100%; height: 100%" v-if="photoPopup"></camera>
							<view class="custom">
								<image src="@/pages2/static/zhezhao.png" mode=""></image>
							</view>
						</view>
						<view class="btnResult" @click="takePhoto">
							拍照
						</view>
					</view>
		</u-popup>
		<!-- 播放前拍照end -->
	</view>
</template>

<script>
import eventHub from '@/common/eventHub.js';
import courseModule from '@/components/course/courseModule.vue';
import courseChapter from '@/components/course/courseChapter.vue';
import courseSection from '@/components/course/courseSection.vue';
import { mapGetters } from 'vuex';
export default {
	components: {
		courseModule,
		courseChapter,
		courseSection
	},
	data() {
		return {
			startStatus: false,
			detail: {},
			courseId: 0,
			placeholder: '您可以在这里输入笔记内容\n还可以点击左侧图标为笔记加上时间标记',
			inputStyle: {
				background: 'rgba(244, 244, 244, 0.98)',
				borderRadius: '24rpx',
				padding: '8rpx',
				marginBottom: '10rpx'
			},
			playbackRate: [0.5, 0.8, 1.0],
			list: [
				{
					name: '重修目录'
				},
				{
					name: '目录'
				},
				{
					name: '笔记'
				},
				{
					name: '答疑'
				}
			],
			menuList: [
			],
			current: 1,
			vid:'',
			goodsId:0,
			goodsData:{},
			photoPopup:false,
			goodsPlayConfig:null,
			autoplay:false,
			isAllowSeek:'no',
			playbackRate: [1.0],
			timer:null,
			goodsPhotographConfig:null,
			intervalTimeList:[],// 间隔拍照时长
			intervalTimeIndex:0 ,//当前处于哪个时间段拍照
			playTime:0 ,//页面播放时长，不含暂停
			currentTime:0,
			avatarUrl:'',
			ossAvatarUrl:'',
			studyDuration:0, // 当前视频时长
			gradeId:0,
			chapterId:0,
			moduleId:0,
			reMenuList: [],
			answerList: []
		};
	},
	onUnload() {},
	computed: { ...mapGetters(['userInfo','playSectionId']) },
	onLoad(option) {
		this.courseId = option.id;
		this.goodsId = uni.getStorageSync('courseGoodsId');
		this.courseDetail();
		this.getGoodsDetail()
		this.getAnswerList()
		
	},
	onShow() {},
	onUnload() {
		if(this.playSectionId>0){
			//退出提交记录
			this.ossAvatarUrl = ""
			this.postStudyRecord()
			//清除正在播放的节ID
			this.$store.commit('setPlaySectionId', {playSectionId  :0});
		}
		
	},
	mounted() {
		eventHub.$on('getSection', item => {
			if(this.timer){
				clearInterval(this.timer);
			}
			 if(this.vid){
				 //切换视频
				 var polyvPlayerContext = this.selectComponent('#playerVideo');
				 polyvPlayerContext.changeVid(item.recordingUrl)
			 }else{
				 this.vid = item.recordingUrl
			 }
			this.startStatus = true
			this.startTime = 0
		});
		eventHub.$on('levelId', item => {
			let arr = item.split('-')
			//点击节获取的各层级ID
			this.moduleId = arr[0]
			this.chapterId = arr[1]
			console.log(item,99)
		});
	},
	methods: {
		replyContent(item){
			
		},
		delContent(item){
			
		},
		postAnswer() {
			let self = this;
			this.$api.postAnswer({ courseId: this.courseId,answerText:this.value }).then(res => {
				if (res.data.code == 200) {
					this.$u.toast('发布成功');
					self.getAnswerList()
					self.value = ''
				}
			});
		},
		postContent(){
			if(!this.value){
				this.$u.toast('请输入内容');
			}
			this.postAnswer()
		},
		postStudyRecord(status=0) {
			let self = this;
			let data = {
				photo:self.ossAvatarUrl,
				sectionId:parseInt(self.playSectionId),
				goodsId:parseInt(self.goodsId),
				courseId:parseInt(self.courseId),
				studyDuration:parseInt(self.studyDuration),
				gradeId:parseInt(self.gradeId),
				chapterId:parseInt(self.chapterId),
				moduleId:parseInt(self.moduleId)
			}
			if(status>0){
				data.status = status
			}
			console.log("提交接口",data)
			this.$api.studyRecord(data).then(res => {
				console.log(res)
			});
		},
		uploadFile(options, int) {
			var self = this;
			return new Promise((resolve, reject) => {
				var data = {
					imageStatus: int
				};
				self.$api.aliyunpolicy(data).then(res => {

					if(res.data.code!=200){
						self.$method.showToast('签名错误'+JSON.stringify(res.data))
						return
					}
					var ossToken = res.data.data.resultContent;
					if(ossToken.host==null||ossToken.host==undefined){
						self.$method.showToast('上传路径报错'+JSON.stringify(res.data))
						return
					}
					uni.uploadFile({
						url: ossToken.host,
						name: 'file',
						filePath: options,
						fileType: 'image',
						header: {
							AuthorizationToken: 'WX ' + uni.getStorageSync('token')
						},
						formData: {
							key: ossToken.dir,
							OSSAccessKeyId: ossToken.accessid,
							policy: ossToken.policy,
							Signature: ossToken.signature,
							callback: ossToken.callback,
							success_action_status: 200
						},
						success: result => {
							if (result.statusCode === 200) {
								self.ossAvatarUrl = ossToken.dir;
								resolve();
							} else {
								uni.showToast({
									title: '上传失败',
									icon: 'none'
								});
								return;
							}
						},
						fail: error => {
							uni.showToast({
								title: '上传接口报错'+error,
								icon: 'none'
							});
							return;
						}
					});
				});
			});
		},
		imageInfos(){
			var self = this
			return new Promise((resolve, reject) => {
				uni.getImageInfo({
					src: self.avatarUrl,
					success: async res => {
						let canvasWidth = res.width; //图片原始长宽
						let canvasHeight = res.height;
						if (canvasWidth > 1000 || canvasHeight > 1000) {
							uni.compressImage({
								src: self.avatarUrl,
								quality: 75,
								width: '50%',
								height: '50%',
								success: async rest => {
									const waitUpload = await self.uploadFile(rest.tempFilePath, 0);
									resolve()
								} 
							});
						} else {
							console.log('无需压缩');
							const waitUpload = await self.uploadFile(self.avatarUrl, 0);
							resolve()
						}
					}
				});
			});
		},
		timeEvent() {
			let self = this
		        var polyvPlayerContext = this.selectComponent('#playerVideo');
				if (polyvPlayerContext != null) {
					let PlayCurrentTime = polyvPlayerContext.getCurrentTime();
					this.studyDuration = PlayCurrentTime
					if(this.currentTime<PlayCurrentTime){
						this.playTime+=(PlayCurrentTime-this.currentTime)
						this.currentTime = PlayCurrentTime
					}else{
						this.currentTime = PlayCurrentTime
					}
					//判断是否需要拍照
					if(this.intervalTimeList.length>this.intervalTimeIndex){
						let photoTime = Number(this.intervalTimeList[this.intervalTimeIndex]) * 60 //获取拍照秒数
						if(photoTime<this.playTime){
							//启动拍照
							//暂停
							polyvPlayerContext.exitFullScreen()
							polyvPlayerContext.pause()
							this.openPhoto();
							this.intervalTimeIndex++
						}
					}
				
				}
		},
		onStateChange(newstate, oldstate) {
			if (newstate.detail.newstate == 'playing') {
				//开始播放
				if(this.timer){
					clearInterval(this.timer);
				}
				this.timer = setInterval(this.timeEvent, 1500);//定时器
			}
			if (newstate.detail.newstate == 'pause') {
				//暂停提交记录
				/* this.ossAvatarUrl = ""
				this.postStudyRecord() */
			}
			if (newstate.detail.newstate == 'ended') {
				this.ossAvatarUrl = ""
				this.postStudyRecord(1)
			}
			
			
		},
		//拍照
		openPhoto(){
			this.photoPopup = true
		},
		async submit(){
			const waitYS = await this.imageInfos();
			this.postStudyRecord()//提交记录
			//恢复播放
			var polyvPlayerContext = this.selectComponent('#playerVideo');
			if (polyvPlayerContext != null) {
				polyvPlayerContext.play();
			}
			console.log(this.ossAvatarUrl,"拍照完成456")
		},
		//确认拍照
		takePhoto() {
			var self = this
			const ctx = uni.createCameraContext();
			ctx.takePhoto({
				quality: 'high',
				success: res => {
					console.log(res.tempImagePath)
					self.avatarUrl = res.tempImagePath
					self.submit()
					
					self.photoPopup = false
				},
				fail: err => {
					console.log(err)
				}
			});
		},
		//拍照报错
		error(e) {
			console.log(e.detail);
		},
		//关闭相机
		closePhoto(){
			this.photoPopup = false
		},
		getGoodsDetail(){
			let self = this
			this.$api.goodsDetail(this.goodsId).then(res => {
				self.goodsData = res.data.data;
				self.gradeId = self.goodsData.gradeId
				self.getMenuList();
				self.getReMenuList() //获取重修目录
				if(self.goodsData.goodsPlayConfig){
					self.goodsPlayConfig = JSON.parse(self.goodsData.goodsPlayConfig);
					if(self.goodsPlayConfig.autoPlay>0){
						self.autoplay = true
					}
					if(self.goodsPlayConfig.drag>0){
						self.isAllowSeek = "yes"
					}
					if(self.goodsPlayConfig.speed>0){
						self.playbackRate = [0.5,0.8,1.0,1.25,1.5,2.0]
					}
				}
				if(self.goodsData.goodsPhotographConfig){
					self.goodsPhotographConfig = JSON.parse(self.goodsData.goodsPhotographConfig);
					if(self.goodsPhotographConfig.intervalTime){
						self.intervalTimeList = self.goodsPhotographConfig.intervalTime.split(',')
					}
				}
			})
		},
		startVideo() {
			this.startStatus = true;
		},
		getAnswerList() {
			let self = this;
			this.$api.answerList({ courseId: this.courseId }).then(res => {
				if (res.data.code == 200) {
					self.answerList = res.data.rows;
				}
			});
		},
		getReMenuList() {
			let self = this;
			this.$api.reMenuList({ courseId: this.courseId,rebuild:1,gradeId:this.gradeId }).then(res => {
				if (res.data.code == 200) {
					for (let i = 0; i < res.data.rows.length; i++) {
						let item = res.data.rows[i];
						item.down = true;
						item.id = item.menuId;
						item.name = item.menuName;
					}
					self.reMenuList = res.data.rows;
				}
			});
		},
		getMenuList() {
			let self = this;
			this.$api.menuList({ courseId: this.courseId }).then(res => {
				if (res.data.code == 200) {
					for (let i = 0; i < res.data.rows.length; i++) {
						let item = res.data.rows[i];
						item.down = true;
						item.id = item.menuId;
						item.name = item.menuName;
					}
					self.menuList = res.data.rows;
				}
			});
		},
		courseDetail() {
			let self = this;
			this.$api.courseDetail(this.courseId).then(res => {
				if (res.data.code == 200) {
					self.detail = res.data.data;
					self.gradeId = self.detail.gradeId
				}
			});
		},
		open(item) {
			item.showChildren = !item.showChildren;
		},
		change(index) {
			this.current = index;
		}
	}
};
</script>

<style  lang="scss" scope>
	.btnReply{
		width: 80rpx;
		height: 40rpx;
		background: #E3F0FF;
		border-radius: 16rpx;
		text-align: center;
		color: #007AFF;
	}
	.btnDel{
		width: 80rpx;
		height: 40rpx;
		background: #FFEDF0;
		border-radius: 16rpx;
		text-align: center;
		color: #FF2D55;
	}
	.btnReply{
		width: 80rpx;
		height: 40rpx;
		background: #E3F0FF;
		border-radius: 16rpx;
		font-size: 24rpx;
	}
	.photoBox{
		.photoTop{
			height: 74upx;
			display: flex;
			align-items: center;
			justify-content: space-between;
			padding: 0upx 38upx;
			.sqzz{
				width: 28upx;
				height: 28upx;
				display: flex;
				align-items: center;
				justify-content: center;
			}
			.centersq{
				color: #333;
				font-size: 30upx;
				font-weight: 500;
			}
		}
		.photoCenter{
			width: 750upx;
			height: 979upx;
			position: relative;
			.custom{
				width: 750upx;
				height: 979upx;
				position: absolute;
				top: 0;
				left: 0;
				image{
					width: 100%;
					height: 100%;
				}
			}
		}
		.btnResult{
			height: 100upx;
			width: 100%;
			background-color: #07c160;
			text-align: center;
			line-height: 100upx;
			color: #fff;
			font-size: 32upx;
			font-weight: bold;
		}
	}
.chat_box {
	display: flex;
	padding: 20rpx;
	justify-content: space-between;
}
.chat3 {
	font-size: 30rpx;
	font-family: PingFang SC;
	font-weight: 500;
	color: #666666;
	margin-top: 10rpx;
}
.chat2 {
	font-size: 20rpx;
	font-family: PingFang SC;
	font-weight: 500;
	color: #999999;
	margin-top: 10rpx;
}
.chat1 {
	font-size: 24rpx;
	font-family: PingFang SC;
	font-weight: 500;
	color: #333333;
}
.leftPadding {
	margin-left: 8rpx;
}
.t2Content {
	font-size: 30rpx;
	font-family: PingFang SC;
	font-weight: bold;
	color: #333333;
	line-height: 48rpx;
}
.tBox2 {
	display: flex;
	padding-top: 10rpx;
}
.tBox {
	display: flex;
	align-items: center;
	padding-top: 10rpx;
}
.title {
	font-size: 24rpx;
	color: #999999;
}

page {
	padding-top: 10px;
	padding-top: constant(safe-area-inset-top);
	padding-top: env(safe-area-inset-top);
}
.inputBottom {
	position: fixed;
	left: 0;
	bottom: 0;
	background: #ffffff;
	height: 98rpx;
	display: flex;
	align-items: center;
	width: 100%;
}
.noteBox {
	width: 100%;
	background: #ffffff;
	border-radius: 16rpx;
	padding: 10rpx;
}
.dateBox {
	width: 216rpx;
	height: 48rpx;
	background: #ffffff;
	border-radius: 24rpx;
	font-size: 24rpx;
	color: #666666;
	text-align: center;
	line-height: 48rpx;
	margin: 20rpx 0;
}
.t_content1 {
	color: #007aff;
	margin-left: 10rpx;
}
.tag1 {
	border: 2rpx solid #007aff;
	border-radius: 8rpx;
	font-size: 20rpx;
	color: #007aff;
	padding: 5rpx;
}
.b_title {
	color: #333333;
	font-size: 30rpx;
	font-weight: bold;
}
page {
	background: #eaeef1;
}
.menuBox {
	width: 100%;
	background: #ffffff;
	border-radius: 16rpx;
	padding: 20rpx;
	margin-bottom: 20rpx;
}
.btnspric {
	border-top: 1rpx solid #eee;
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 108rpx;
	padding-left: 43rpx;
	padding-right: 32rpx;
}
.btnspric > .lefprL {
	font-size: 36rpx;
	color: #0c141f;
	font-weight: bold;
}
.btnspric > .lefprR {
	padding: 0rpx 24rpx;
	height: 60rpx;
	line-height: 60rpx;
	text-align: center;
	color: #fff;
	background: #32467b;
	border-radius: 24rpx;
	box-shadow: 0rpx 0rpx 16rpx 4rpx rgba(145, 156, 178, 0.1);
}
.yhj,
.hdyhj {
	padding: 24rpx 29rpx 24rpx 34rpx;
}
.yhj {
	border-bottom: 16rpx solid #f9f9f9;
}
.yhjtit {
	font-size: 30rpx;
	color: #0c141f;
	font-weight: 500;
	margin-bottom: 14rpx;
}
.yhjList {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 14rpx;
}
.yhjList > .yhjLefts {
	display: flex;
	align-items: center;
}
.yhjLefts > .yhl {
	color: #32467b;
	font-size: 30rpx;
	margin-right: 31rpx;
}
.yhjLefts > .yhbq {
	font-size: 24rpx;
	color: #ff9500;
	border-radius: 18rpx;
	background-color: rgba(255, 149, 0, 0.2);
	border: 2rpx solid #ff9500;
	height: 38rpx;
	line-height: 38rpx;
	padding: 0rpx 16rpx;
}
.ts {
	font-size: 24rpx;
	color: #999;
	margin: 14rpx 0rpx;
	padding-right: 29rpx;
	padding-left: 34rpx;
}
.yh {
	padding-top: 20rpx;
}
.yh > .yhtitle {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-right: 29rpx;
	padding-left: 34rpx;
}
.priceBxs {
	display: flex;
	align-items: center;
}
.priceBxs > .pricleft {
	border-radius: 24rpx;
	border: 1rpx solid #e91313;
	background-color: rgba(233, 19, 19, 0.1);
	padding: 0rpx 18rpx;
	height: 49rpx;
	line-height: 49rpx;
	text-align: center;
	font-size: 30rpx;
	font-weight: 500;
	color: #e91313;
	margin-right: 13rpx;
}
.topBox {
	padding: 32rpx 32rpx 24rpx;
	border-bottom: 1rpx solid #eeeeee;
}
.topBox > .boldFonstType {
	font-weight: 500;
	font-size: 30rpx;
	margin: 16rpx 0rpx 23rpx;
}
.topBox > .firstTopL {
	display: flex;
	align-items: center;
}
.topBox > .firstTopL > .imageBs {
	width: 331rpx;
	height: 160rpx;
	border-radius: 6rpx;
	overflow: hidden;
	margin-right: 8rpx;
	box-shadow: 0rpx 6rpx 6rpx 0rpx rgba(47, 67, 121, 0.08);
}
.topBox > .firstTopL > .imageBs > image {
	width: 100%;
	height: 100%;
}
.topBox > .firstTopL > .textBs {
	font-size: 30rpx;
	font-weight: bold;
	color: #0c141f;
}
.content {
	padding: 24rpx;
	text-align: left;
}
.catalogBox {
	display: flex;
	align-items: center;
	flex-wrap: nowrap;
	overflow-x: auto;
	padding-left: 38rpx;
	max-height: 305rpx;
	overflow-y: auto;
	transition: all 0.4s;
}
.catalogBox > .catalogA {
	min-width: 200rpx;
	height: 48rpx;
	line-height: 48rpx;
	// text-align: center;
	border: 2rpx solid transparent;
	white-space: nowrap;
	text-overflow: ellipsis;
	overflow: hidden;
	word-break: break-all;
	border-radius: 10rpx;
	background: rgba(22, 119, 255, 0.05);
	padding-left: 19rpx;
	box-sizing: border-box;
	padding-right: 15rpx;
	margin-right: 16rpx;
	margin-bottom: 20rpx;
	margin-top: 15rpx;
	font-size: 24rpx;
	color: #666;
}
.catalogBox > .activesq {
	border-color: #1677ff;
}
.changeCatalogBox {
	display: block;
}
.catalogBox::-webkit-scrollbar {
	display: none; /* Chrome Safari */
}
.box {
	position: relative;
	top: 650rpx;
	padding-bottom: 88rpx;
	margin: 20rpx;
}
.price_t2 {
	font-size: 18rpx;
	font-family: PingFang SC;
	font-weight: 500;
	text-decoration: line-through;
	color: #999999;
}
.price_t1 {
	font-size: 33rpx;
	font-family: PingFang SC;
	font-weight: bold;
	color: #e91313;
}
.sc_t {
	font-size: 22rpx;
	color: #000000;
}
.sc {
	width: 29rpx;
	height: 29rpx;
}
.buy {
	width: 138rpx;
	height: 48rpx;
	line-height: 48rpx;
	background: #32467b;
	border-radius: 10rpx;
	color: #ffffff;
	font-size: 28rpx;
	text-align: center;
	vertical-align: middle;
	position: absolute;
	right: 30rpx;
}
.video_body {
	padding-bottom: 96rpx;
}
.footer_tab {
	position: fixed;
	bottom: 0;
	height: 96rpx;
	width: 100%;
	background-color: #ffffff;
}
.tj_box {
	width: 50%;
	display: inline-block;
	text-align: center;
	margin: 10rpx 0;
}
.teacher_t {
	font-size: 24rpx;
	font-family: PingFang SC;
	font-weight: 400;
	color: #666666;
	line-height: 36rpx;
	margin-left: 15rpx;
}
.teacher_img {
	width: 87rpx;
	height: 129rpx;
}
.t2 {
	font-size: 24rpx;
	font-family: PingFang SC;
	color: #666666;
	line-height: 36rpx;
	margin: 15rpx;
}
.r_t2 {
	width: 201rpx;
	height: 49rpx;
	background: rgba(22, 119, 255, 0.05);
	border: 1rpx solid #32467b;
	border-radius: 16rpx;
	color: #666666;
	font-size: 23rpx;
	text-align: center;
	display: flex;
	align-items: center;
	padding: 5rpx;
}
.scroll_box {
	width: 100%;
	height: 60rpx;
	background: #ffffff;
	box-shadow: 0rpx 0rpx 16rpx 4rpx rgba(145, 156, 178, 0.1);
	white-space: nowrap;
	overflow: hidden;
	margin: 15rpx 0;
}
.r_sliper {
	padding: 0 20rpx;
}
.top_line {
	width: 6rpx;
	height: 22rpx;
	background: #32467b;
	margin-right: 10rpx;
}
.video_t2 {
	font-size: 24rpx;
	font-family: PingFang SC;
	font-weight: 500;
	color: #666666;
}
.video_t1 {
	height: 80rpx;
	color: #333333;
	line-height: 80rpx;
	font-size: 30rpx;
	font-family: PingFang SC;
	font-weight: bold;
	color: #333333;
}
.video_t1_t {
	display: flex;
	flex-direction: column;
	height: 80rpx;
	color: #333333;
	text-align: center;
	align-items: center;
	border-left: solid 1px #d6d6db;
}
.video_play {
	position: absolute;
	width: 95rpx;
	height: 95rpx;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	margin: auto;
}
.video_box {
	position: relative;
}
.rotoct {
	transform: rotate(90deg);
}
</style>