rrys121/pages/short_video/nvueSwiper/index.nvue

<template>
	<view class="shortVideo">
		<!--  
		注意：这是 H5、微信小程序界面，请勿和 new_index.nvue、index.nvue 混用
		 
		1. new_index.nvue、index.nvue这两个是App页面
		 
		2. 另外：data.js 是上一版本留下的假数据，这一版改成了 URL 请求了（如不需要可以删除，也可作为后端请求参考）
		 
		3. 请各位大神多多留手，我已经把请求内存开到最大了
		 
		4. 视频 id 切记是字符串类型  
		 -->
		<!-- <view class="footer acea-row row-around row-middle">
			<text class="items" @click="goIndex">首页</text>
			<text class="items on">视频</text>
			<view class="items" @click="goCarts"><text>购物车</text>
				<uni-badge v-if="cartNum>0" class="uni-badge-left-margin" type='error' :text="cartNum" />
			</view>
			<text class="items" @click="goUser">我的</text>
		</view> -->
		<view class="header">
		  <view>
			<!-- #ifdef MP -->
		    <view :style="{height:getHeight.barTop+'px'}"></view>
		    <view class="sys-title" :style="{height:getHeight.barHeight+'px'}" v-if="dataList[k]">
				<view v-if="dataList.length && dataList[k].desc.length>=8">{{dataList[k].desc.slice(0,8)}}...</view>
				<view v-else>{{dataList[k].desc}}</view>
				<image src="../static/img/index/f.png" @click="returnPage"></image>
			</view>
			<!-- #endif -->
			<!-- #ifndef MP -->
			<view class="sys-title on" v-if="dataList[k]">
				<view v-if="dataList.length && dataList[k].desc.length>=8">{{dataList[k].desc.slice(0,8)}}...</view>
				<view v-else>{{dataList[k].desc}}</view>
				<image src="../static/img/index/f.png" @click="returnPage"></image>
			</view>
			<!-- #endif -->
		  </view>
		</view>
		<view class="noVideo acea-row row-center-wrapper" v-if="!dataList.length">
			<view>
				<image :src="imgHost+'/statics/images/no-video.png'" class="pictrue"></image>
				<text class="tips">暂无短视频内容哦~</text>
			</view>
		</view>
		<image v-if="isShowAixin" src="../static/img/index/aixining.png"
			:style="'position: fixed; margin-left: '+ aixinLeft +'px; margin-top: '+ aixinTop +'px; width: 70px; height: 65px; transform: rotate('+ Rotate +'deg);'">
		</image>
		<swiper :style="'width: '+ windowWidth +'px; height: '+ (windowHeight) +'px; background-color: #000000;'"
			:vertical="true" @animationfinish="animationfinish" previous-margin="0rpx" @change="change" :current="k"
			:indicator-dots="false">
			<swiper-item v-for="(list,index) in dataList">
				<view v-if="Math.abs(k-index)<=1">
					<view>
						<!-- 
						1.v-if：用于控制视频在节点的渲染数
						2.muted的默认值是 false，代表默认是禁音视频的
						3.http-cache默认开启视频缓存
						4.poster（封面（方案一））：这里的封面默认处理存储在阿里云的视频
						5.show-loading：这里默认去掉播放转圈的标志
						v-if="Math.abs(k-index)<=1"
						 -->
						<video :id="list.id+''+index" :loop="true" :muted="list.isplay" :controls="false"
							:http-cache="true" :page-gesture="false" :show-fullscreen-btn="false" :show-loading="false"
							:show-center-play-btn="false" :enable-progress-gesture="false" :src="list.video_url"
							@ended="ended" @click="tapVideoHover(list.state,$event)"
							:style="'width: '+ windowWidth +'px; height: '+ windowHeight +'px; background-color: #000000; z-index: -1;'"
							:poster="list.video_url+'?x-oss-process=video/snapshot,t_100,f_jpg'"></video>
						<!-- 
						1.这里是封面（方案二）：这里的封面可以自定义。
						2.也在代码中做了批注，两种方案可以共存，不会相互影响。
						-->
						<image v-if="!list.playIng" :src="list.video_url+'?x-oss-process=video/snapshot,t_100,f_jpg'"
							:style="'width: '+ windowWidth +'px; height: '+ windowHeight +'px; position: absolute;'"
							mode="aspectFit"></image>
					</view>
					<!-- 播放状态：pause 的时候就会暂停 -->
					<view class="videoHover" @click="tapVideoHover(list.state,$event)" @touchstart="touchstartHover"
						:style="'width: '+ windowWidth +'px; height: '+ windowHeight +'px;'">
						<image v-if="list.state=='pause'" class="playState" src="../static/img/index/play.png"></image>
					</view>
					<view class="userInfo">
						<!-- 1.头像 -->
						<view class="pictrue">
							<image @click="tozuozhe(list)" class="userAvatar" :style="list.is_live?'border-width:0':''"
								:src="list.type_image" mode="aspectFill"></image>
							<!-- #ifdef MP -->
							<view class="live" v-if="list.is_live" @click="goLive"></view>
							<!-- #endif -->
						</view>
						<!-- 2.点赞 -->
						<view @click="cLike(list);" class="likes">
							<image v-if="list.is_like" src="../static/img/index/xin.png"></image>
							<image v-if="!list.is_like" src="../static/img/index/xin-2.png"></image>
							<text :class="{'likeNumActive':list.is_like}">{{list.like_num>0?list.like_num:'点赞'}}</text>
						</view>
						<!-- 收藏 -->
						<view @click="cCollect(list)" class="collects">
							<image v-if="list.is_collect" src="../static/img/index/collection02.png"></image>
							<image v-if="!list.is_collect" src="../static/img/index/collection01.png"></image>
							<text :class="{'likeNumActive':list.is_collect}">{{list.collect_num>0?list.collect_num:'收藏'}}</text>
						</view>
						<!-- 3.评论 -->
						<view class="comment" @click="toComment(list)" style="opacity: 0.9; margin-top: 18px;">
							<image src="../static/img/index/evaluate.png"></image>
							<text>{{list.comment_num>0?list.comment_num:'抢首评'}}</text>
						</view>
						<!-- 4.分享 -->
						<!-- #ifdef H5 -->
						<view @click="share(list.id)" class="shares" v-if="$wechat.isWeixin()">
							<image src="../static/img/index/we-chat.png"></image>
							<text>分享</text>
						</view>
						<view @click="getId(list.id)" class="shares copy-data"
							:data-clipboard-text="imgHost+'/pages/short_video/nvueSwiper/index?id='+ list.id" v-else>
							<image src="../static/img/index/we-chat.png"></image>
							<text>分享</text>
						</view>
						<!-- #endif -->
						<!-- #ifdef MP -->
						<button open-type="share" hover-class="none"
							style="margin-top: 17px;background-color: transparent;position: relative;height: 85rpx;"
							@click="getId(list.id)">
							<image src="../static/img/index/we-chat.png"
								style="width: 62rpx; height: 48rpx; position: absolute; right: 5px;"></image>
							<text
								style="color: #FFFFFF; font-size: 12px; text-align: center;position: absolute;top:52rpx;right: 24rpx;">分享</text>
						</button>
						<!-- <button class="item" open-type="share" hover-class="none">
							<view class="pictrue">
								<image src="../../static/images/weixin.png"></image>
							</view>
							<view class="">分享给好友</view>
						</button> -->
						<!-- #endif -->
					</view>
					<!-- 最底下的文字部分 -->
					<view class="content">
						<!-- <view class="cart" @click="goCart(list)" v-if="list.product_num>0">
							<image class="cartPic" src="../static/img/index/shopping-car.png"></image>
							<text class="cartName">购物</text>
							<text class="line"></text>
							<text class="cartName">视频款请点击这里购买</text>
						</view> -->
						<view class="timeCon" :style="'width: '+ (windowWidth - 90) +'px;'">
							<text class="userName line1"
								:style="'max-width: '+ (windowWidth-160) +'px;'">@{{list.type_name}}</text>
							<!-- <text class="time">.{{list.date}}</text> -->
						</view>
						<view class="words" :style="'width: '+ (windowWidth - 120) +'px;'">
							<view v-if="list.isMore || list.desc.length<=33">
								<text class="info">{{list.desc}}</text>
								<!-- <view class="close">
									<text v-if="list.isMore" class="more" @click="moreTap(list)">收起</text>
									<image v-if="list.isMore" class="imgClose" src="../static/img/index/drop-down.png">
									</image>
								</view> -->
							</view>
							<view class="wordsCon" v-else>
								<text class="info">{{list.desc.slice(0,33)}}...</text>
								<!-- <text class="more" @click="moreTap(list)">更多</text>
								<image class="img" src="../static/img/index/drop-down.png"></image> -->
							</view>
						</view>
						<view class="goodsList" v-if="goodsList.length">
							<scroll-view scroll-x="true" class="scroll">
								<view class="scroll-item" v-for="(goodsItem,goodsIndex) in goodsList" :key="goodsIndex">
									<view class="title">
										<image src="../static/img/index/shopping-car.png"></image>
										<view>商品热卖中</view>
									</view>
									<view class="item" @click="goDetails(goodsItem)">
										<view class="pictrue">
											<image :src="goodsItem.image"></image>
										</view>
										<view class="text">
											<view class="textCon">
												<view class="line1" v-if="goodsItem.store_name.length>=11">{{goodsItem.store_name.slice(0,11)}}...</view>
												<view class="line1" v-else>{{goodsItem.store_name}}</view>
												<view class="discount" v-if="goodsItem.promotions.title">{{goodsItem.promotions.title}}</view>
											</view>
											<baseMoney :money="goodsItem.price" color='#333' symbolSize="20" integerSize="36"
												decimalSize="20" weight></baseMoney>
										</view>
										<view class="bnt">购买</view>
									</view>
								</view>
							</scroll-view>
						</view>
						<view class="goodsCart">
							<view class="pictrue" @click="goCart(list)" v-if="list.product_num>0">
								<image src="../static/img/index/goodsCart.png"></image>
								<uni-badge v-if="goodsCount>0" class="uni-badge-left-margin" :text="goodsCount" />
							</view>
							<view class="text" @click="navTap(1)" v-if="recommend">
								<view class="lable">#</view>
								<view class="see">大家都在看</view>
								<view class="line"></view>
								<view class="title" v-if="recommend && recommend.length>=10">{{recommend.slice(0,10)}}...</view>
								<view class="title" v-else>{{recommend}}</view>
								<view class="jumpLook">查看</view>
							</view>
						</view>
					</view>
				</view>
			</swiper-item>
		</swiper>
		<uni-popup type="bottom" ref="pinglun" @touchmove.stop.prevent="moveHandle">
			<view
				:style="'width: '+ windowWidth +'px;background-color: #fff; border-top-left-radius: 16px; border-top-right-radius: 16px;'">
				<!-- 
				 注意：
				 deleteIOSHeight
				 deleteAndroidHeight
				 这两个参数用于控制评论等的高度
				 -->
				<douyin-scrollview v-if="isComment" ref="comments" :Width="windowWidth" :Height="(boxStyle.height/1.23)"
					:deleteIOSHeight="36" :deleteAndroidHeight="15" :pinlunNum="pinlunNum" :videoID="videoID"
					@closeScrollview="closeScrollview" @pinlunFun="pinlunFun"></douyin-scrollview>
			</view>
		</uni-popup>
		<uni-popup type="bottom" ref="pinglunGoods" @touchmove.stop.prevent="moveHandle">
			<view
				:style="'width: '+ windowWidth +'px; background-color: #F5F5F5; border-top-left-radius: 16px; border-top-right-radius: 16px;'">
				<goodsList ref="goodsLists" :Width="windowWidth" :Height="(boxStyle.height/1.18)" @closeGoodsList="closeGoodsList"></goodsList>
			</view>
		</uni-popup>
		<image v-if="H5ShareBox" class="shareImg" :src="imgHost + '/statics/images/share-info.png'"
			@click="H5ShareBox = false"></image>
	</view>
</template>

<script>
	const app = getApp();
	// import userList from '../new_index/data.js'//这个是假数据
	import {
		toLogin
	} from '@/libs/login.js';
	import {
		mapGetters
	} from 'vuex';
	/*
	引入评论组件
	*/
	import douyinScrollview from '../components/douyin-scrollview/douyin-scrollview.vue'
	import goodsList from '../components/goodsList/index.vue'
	import {
		HTTP_REQUEST_URL
	} from '@/config/app';
	import {
		videoList,
		markeVideo,
		videoProduct,
		videoInfo
	} from '@/api/short-video.js';
	import {
		getCartCounts,
	} from '@/api/order.js';
	import ClipboardJS from "@/plugin/clipboard/clipboard.js";
	export default {
		components: {
			douyinScrollview,
			goodsList
		},
		computed: mapGetters(['isLogin', 'uid', 'cartNum']),
		data() {
			return {
				// #ifdef MP
				getHeight: this.$util.getWXStatusHeight(),
				// #endif
				imgHost: HTTP_REQUEST_URL,
				videoID: 0, //视频id
				pinlunNum: 0,
				windowWidth: 0,
				windowHeight: 0,
				platform: "",
				deleteHeight: 0,
				isComment: 0,
				dataList: [],
				k: 0,
				oldVideo: "",
				voice: "",
				timeout: "",
				current: 0,
				boxStyle: { //视频，图片封面样式🌟💗
					'height': 0,
					'width': 0,
				},
				// 引入评论 - 参数
				heightNum: 1.3,
				// 双击点赞参数
				touchNum: 0,
				aixinLeft: 0,
				aixinTop: 0,
				isShowAixin: false,
				Rotate: 0,
				currentNav: 1,
				limit: 3,
				page: 1,
				oldCurrent: 1,
				H5ShareBox: false,
				goodsList: [],
				goodsCount: 0,
				recommend:''
			}
		},
		watch: {
			currentNav(news, old) {
				this.oldCurrent = old;
			},
			k(k, old_k) {
				if (this.oldCurrent != this.currentNav) {
					this.oldCurrent = this.currentNav
					return false
				}
				this.dataList[old_k].playIng = false //如果视频暂停，就加载封面
				this.dataList[old_k].isplay = true
				this.dataList[old_k].state = 'pause'
				console.log('预留第' + (old_k + 1) + '个视频：' + this.dataList[old_k].id + '' + old_k)
				// 2.0版本已经去掉了下面这一句，视频不用暂停，只需要把声音禁止就行
				uni.createVideoContext(this.dataList[old_k].id + '' + old_k, this)
					.stop() //如果视频暂停，那么旧视频停止，这里的this.dataList[old_k].id + '' + old_k，后面加 old_k 是为了每一个视频的 id 值不同，这样就可以大程度的避免串音问题
				console.log('已经暂停 --> 第' + (old_k + 1) + '个视频～') //提示
				this.dataList[k].state = 'play'
				setTimeout(() => {
					uni.createVideoContext(this.dataList[k].id + '' + k, this).play()
					setTimeout(() => {
						this.dataList[k].isplay = false
						this.dataList[k].playIng = true
					}, 50)
				}, 250)
				var p = k + 1;
				// console.log('预加载第' + (p + 1) + '个视频：' + this.dataList[p].id+''+p)
			}
		},
		onLoad(options) {
			this.videoID = options.id || 0;
			this.getOptions(options);
			this.platform = uni.getSystemInfoSync().platform
			var model = uni.getSystemInfoSync().model
			if (this.platform == 'ios' && (model !== 'iPhone6' || model !== 'iPhone6s' || model !== 'iPhone7' || model !==
					'iPhone8')) {
				this.deleteHeight = 0 //有 tabbar的 修改这里可以改变视频高度
			}
			this.windowWidth = uni.getSystemInfoSync().windowWidth
			this.windowHeight = uni.getSystemInfoSync().windowHeight
			this.boxStyle.width = this.windowWidth + 'px' //给宽度加px
			this.boxStyle.height = this.windowHeight - this.deleteHeight; //有 tabbar的 修改这里可以改变视频高度
			this.get() //刚进入页面加载数据
			if (this.isLogin) {
				this.getCartNum()
			}
		},
		onShow() {
			if (this.dataList.length !== 0) {
				this.dataList[this.k].state = 'play';
				uni.createVideoContext(this.dataList[this.k].id + '' + this.k, this).play()
			}
		},
		onHide() {
			this.dataList[this.k].state = 'pause'; //界面隐藏也要停止播放视频
			uni.createVideoContext(this.dataList[this.k].id + '' + this.k, this).pause(); //暂停以后继续播放
			console.log('到后台');
		},
		onReady: function() {
			// #ifdef H5
			this.$nextTick(function() {
				const clipboard = new ClipboardJS(".copy-data");
				clipboard.on("success", () => {
					this.$util.Tips({
						title: '复制成功'
					});
				});
			});
			// #endif
		},
		// #ifdef MP
		onShareAppMessage: function() {
			let uid = this.uid ? this.uid : 0;
			let data = this.dataList[this.k];
			this.cShare(this.videoID);
			return {
				title: data.type_name || '',
				imageUrl: data.image || '',
				path: '/pages/short_video/nvueSwiper/index?spid=' + uid + '&id=' + this.videoID
			};
		},
		// #endif
		methods: {
			// 返回上一页
			returnPage(){
				uni.switchTab({
					url: '/pages/index/index'
				});
			},
			goDetails(item){
				uni.navigateTo({
					url: `/pages/goods_details/index?id=${item.id}`
				});
			},
			productList(id){
				videoProduct(id).then(res=>{
					this.goodsCount = res.data.count;
					this.goodsList = res.data.list;
				}).catch(err=>{
					uni.showToast({
						title: err,
						icon: 'none',
						duration: 2000
					});
				})
			},
			getVideoInfo(id){
				videoInfo(id).then(res=>{
					this.recommend = res.data.recommend.desc;
					this.videoID = res.data.recommend.id;
				}).catch(err=>{
					uni.showToast({
						title: err,
						icon: 'none',
						duration: 2000
					});
				})
			},
			getCartNum: function() {
				getCartCounts().then(res => {
					this.$store.commit('indexData/setCartNum', res.data.count +'')
				});
			},
			goIndex() {
				uni.switchTab({
					url: '/pages/index/index'
				})
			},
			goCarts() {
				uni.switchTab({
					url: '/pages/order_addcart/order_addcart'
				})
			},
			goUser() {
				uni.switchTab({
					url: '/pages/user/index'
				})
			},

			goLive() {
				uni.navigateTo({
					url: `/pages/columnGoods/live_list/index`
				});
			},
			tozuozhe(item) {
				if (item.type == 0) {
					uni.reLaunch({
						url: `/pages/index/index`
					});
				} else {
					uni.reLaunch({
						url: `/pages/store_cate/store_cate?id=` + item.relation_id
					});
				}
			},
			getOptions(options) {
				let that = this;
				// #ifdef MP
				if (options.scene) {
					let value = that.$util.getUrlParams(decodeURIComponent(options.scene));
					//记录推广人uid
					if (value.spid) app.globalData.spid = value.spid;
					if (value.id) that.videoID = value.id || 0;
				}
				// #endif
				if (options.spid) app.globalData.spid = options.spid;
			},
			// #ifdef H5
			// 微信分享；
			setOpenShare: function(id) {
				let that = this;
				let uid = this.uid ? this.uid : 0;
				let href = location.href;
				if (that.$wechat.isWeixin()) {
					let data = this.dataList[that.k];
					let configAppMessage = {
						desc: data.desc,
						title: data.type_name,
						link: href.indexOf('?') === -1 ? href + '?spid=' + uid + '&id=' + id : href + '&spid=' +
							uid + '&id=' + id,
						imgUrl: data.image,
						success:function(res){
						   that.cShare(id);
						}
					};
					that.$wechat.wechatEvevt(['updateAppMessageShareData', 'updateTimelineShareData',
							'onMenuShareAppMessage',
							'onMenuShareTimeline'
						],
						configAppMessage);
				}
			},
			// #endif
			goCart(item) {
				if (this.isLogin === false) {
					// #ifndef MP
					return toLogin();
					// #endif
					// #ifdef MP
					uni.showToast({
						title: '请登录',
						icon: 'none',
						duration: 1000
					});
					return
					// #endif
				}
				// uni.showToast({
				// 	title: '加载中...',
				// 	icon: 'none',
				// 	position: 'bottom',
				// 	duration: 300
				// })
				// #ifdef H5
				uni.setStorageSync("videoID", parseInt(item.id));
				// #endif
				// #ifdef MP
				this.$refs.goodsLists.productList(item.id, 1);
				// #endif
				this.$refs.pinglunGoods.open('bottom')
			},
			navTap(n) {
				this.currentNav = n;
				this.timeout = "";
				this.k = 0;
				this.page = 1;
				this.dataList = [];
				this.get();
			},
			moreTap(item) {
				item.isMore = !item.isMore;
			},
			moveHandle() {},
			closeScrollview() {
				// 点击评论里面的叉叉，就会关闭评论
				this.$refs.pinglun.close();
				this.isComment = false
			},
			closeGoodsList(){
				this.$refs.pinglunGoods.close();
			},
			pinlunFun(e,videoID) {
				this.pinlunNum = e;
				this.dataList.forEach(item => {
					if (item.id == videoID) {
						item.comment_num = e;
					}
				})
				// this.isComment = false
			},
			toComment(item) {
				this.isComment = true
				console.log('我被点了')
				// 注意点击评论之后会执行这里
				/*
				（1）先加载缓冲
				（2）获取当前视频 ID 信息
				（3）🌟🌟🌟🌟重要🌟🌟🌟🌟
					- 一定要记得看 index.vue 里面
					 uni.setStorageSync("user",this.peopleList[i]);
					 这个东西，用于存储当前用户信息。在 插件里面会使用到这个东西，
					 记得写一下。
					 
				（4）打开评论
				*/
				uni.showToast({
					title: '加载中...',
					icon: 'none',
					position: 'bottom',
					duration: 300
				})
				this.$nextTick(e => {
					this.pinlunNum = item.comment_num;
					// #ifdef H5
					this.videoID = parseInt(item.id);
					// #endif
					// #ifdef MP
					this.$refs.comments.getnewpinlun(item.id, 1);
					// #endif
					this.$refs.pinglun.open('bottom')
				})

			},
			ended() {
				// 1.播放当前视频结束时触发，自动切换下一个视频
				// this.current = this.k+1
			},
			// 双击点赞效果
			touchstartHover(event) {
				if (this.touchNum >= 1) {
					// console.log('双击 -- X坐标：'+ event.touches[0].screenX);
					// console.log('双击 -- Y坐标：'+ event.touches[0].screenY);
					this.aixinLeft = event.touches[0].screenX - 50;
					this.aixinTop = event.touches[0].screenY - 50;
					this.isShowAixin = true;
					let max = 40;
					let min = -40;
					this.Rotate = Math.floor(Math.random() * (max - min + 1)) + min;
					setTimeout(() => {
						this.isShowAixin = false;
					}, 700)
				}
			},
			//点击播放&&暂停
			tapVideoHover(state, event) {
				this.dataList[this.k].isShowimage = false
				this.dataList[this.k].isShowProgressBarTime = false
				this.ProgressBarOpacity = 0.5
				this.dotWidth = 0
				console.log('state--', state);
				// 1.启用双击点赞 --- start
				this.touchNum++;
				setTimeout(() => {
					if (this.touchNum == 1) {
						if (state == 'play' || state == 'continue') {
							this.dataList[this.k].state = 'pause';
						} else {
							this.dataList[this.k].state = 'continue';
						}
						if (this.dataList[this.k].state == 'continue') {
							uni.createVideoContext(this.dataList[this.k].id + '' + this.k, this).play(); //暂停以后继续播放
						}
						if (this.dataList[this.k].state == 'pause') {
							uni.createVideoContext(this.dataList[this.k].id + '' + this.k, this)
								.pause(); //暂停以后继续播放
						}
					}
					if (this.touchNum >= 2) {
						// this.doubleLike();
					}
					this.touchNum = 0;
				}, 200)
				// --------------- ending
				// 2. 不启用双击点赞 start
				// if(state=='play'||state=='continue'){
				// 	this.dataList[this.k].state = 'pause';
				// }else{
				// 	this.dataList[this.k].state = 'continue';
				// }
				// if(this.dataList[this.k].state == 'continue'){
				// 	uni.createVideoContext(this.dataList[this.k].id+''+this.k,this).play();//暂停以后继续播放
				// }
				// if(this.dataList[this.k].state == 'pause'){
				// 	uni.createVideoContext(this.dataList[this.k].id+''+this.k,this).pause();//暂停以后继续播放
				// }
				// --------------- ending
			},
			doubleLike() {
				if (this.dataList[this.k].is_like == false) {
					this.dataList[this.k].like_num += 1;
					this.dataList[this.k].is_like = true;
				}
				/*
				点赞
				*/
			},
			change(event) {
				this.k = event.detail.current
				this.productList(this.dataList[this.k].id);
				this.getVideoInfo(this.dataList[this.k].id);
			},
			animationfinish(event) {
				// 1.这里进行判断，如果是最后一个视频就进入 get() 方法加载视频进入列表
				if (this.k == this.dataList.length - 1) {
					this.GET()
				}
			},
			//每一组结束时新的请求
			GET() {
				videoList({
					page: this.page,
					limit: this.limit,
					order_type: this.currentNav,
					id: (this.page > 1 ||  this.currentNav == 2)? 0 : this.videoID
				}).then(res => {
					this.page = this.page + 1;
					var msg = res.data
					// 2.这里把视频添加到视频列表
					for (let i = 0; i < msg.length; i++) {
						this.dataList.push(msg[i])
					}
				}).catch(err => {
					return uni.showToast({
						title: err,
						icon: 'none',
						duration: 2000
					});
				})
			},
			get() {
				// 1.这里引入后端请求数据
				videoList({
					page: this.page,
					limit: this.limit,
					order_type: this.currentNav,
					id: (this.page > 1)?0:this.videoID
				}).then(res => {
					this.page = this.page + 1;
					var msg = res.data
					// 2.这里把视频添加到视频列表
					for (let i = 0; i < msg.length; i++) {
						this.dataList.push(msg[i])
					}
					// #ifdef H5
					if (this.isLogin) {
						this.setOpenShare(this.videoID);
					}
					// #endif
					this.productList(this.dataList[this.k].id);
					this.getVideoInfo(this.dataList[this.k].id);
					// 3.播放当前视频
					setTimeout(() => {
						this.dataList[this.k].isplay = false
						this.dataList[this.k].state = 'play'
						// uni.createVideoContext(this.dataList[0].id,this).seek(0)
						// uni.createVideoContext(this.dataList[0].id,this).play()
						uni.createVideoContext(this.dataList[this.k].id + '' + this.k, this).seek(0)
						uni.createVideoContext(this.dataList[this.k].id + '' + this.k, this).play()
						this.dataList[this.k].playIng = true
					}, 200)
					// start - 预加载开始
					var p = this.k
						++p
					if(this.dataList[p].id){
						setTimeout(() => {
							uni.createVideoContext(this.dataList[p].id + '' + p, this).play()
						}, 20)
						clearTimeout(this.timeout)
						this.timeout = setTimeout(() => {
							uni.createVideoContext(this.dataList[p].id + '' + p, this).seek(0)
							uni.createVideoContext(this.dataList[p].id + '' + p, this).pause()
							console.log('预加载第' + (p + 1) + '个视频：' + this.dataList[p].id + '' + p)
						}, 1500)
					}	
					// end - 预加载结束
				}).catch(err => {
					return uni.showToast({
						title: err,
						icon: 'none',
						duration: 2000
					});
				})
			},
			cShare(id){
				markeVideo('share',id).then(res=>{}).catch(err=>{
					return uni.showToast({
						title: err,
						icon: 'none',
						duration: 2000
					});
				})
			},
			getId(id) {
				this.videoID = id;
				// #ifdef H5
				this.cShare(id);
				// #endif
			},
			share(id) {
				this.H5ShareBox = true;
				// #ifdef H5
				if (this.isLogin) {
					this.setOpenShare(id);
				}
				// #endif
			},
			cLike(item) {
				markeVideo('like', item.id).then(res => {
					this.dataList[this.k].is_like = !this.dataList[this.k].is_like
					const video = this.dataList[this.k];
					item.is_like ? video.like_num += 1 : video.like_num -= 1;
				}).catch(err => {
					return uni.showToast({
						title: err,
						icon: 'none',
						duration: 2000
					});
				})
			},
			cCollect(item) {
				markeVideo('collect', item.id).then(res => {
					this.dataList[this.k].is_collect = !this.dataList[this.k].is_collect
					const video = this.dataList[this.k];
					item.is_collect ? video.collect_num += 1 : video.collect_num -= 1;
				}).catch(err => {
					return uni.showToast({
						title: err,
						icon: 'none',
						duration: 2000
					});
				})
			},
		}
	}
</script>

<style lang="scss">
	.goodsCart{
		flex-direction: row;
		align-items: center;
		margin-top: 48rpx;
		.pictrue{
			position: relative;
			width: 72rpx;
			image{
				width: 72rpx;
				height: 72rpx;
			}
			.uni-badge-left-margin{
				position: absolute;
				right: -14rpx;
				top:-10rpx;
			}
			/deep/.uni-badge--error{
				background-color: #fff;
				color: #E93323;
				font-size: 22rpx;
			}
		}
		.text{
			width: 580rpx;
			height: 72rpx;
			background: rgba(255,255,255,0.15);
			border-radius: 200rpx;
			border: 4rpx solid rgba(255,255,255,0.1);
			flex-direction: row;
			justify-content: center;
			align-items: center;
			margin-left: 34rpx;
			backdrop-filter: blur(10px);
			.lable{
				width: 32rpx;
				height: 32rpx;
				background: linear-gradient(90deg, #E93323 0%, #FF7931 100%);
				border-radius: 50%;
				text-align: center;
				line-height: 32rpx;
			}
			.see{
				font-size: 22rpx;
				color: #E93323;
				margin-left: 16rpx;
			}
			.line{
				width: 1rpx;
				height: 16rpx;
				background: rgba(255,255,255,0.6);
				margin: 0 12rpx;
			}
			.title{
				width: 238rpx;
				font-size: 22rpx;
			}
			.jumpLook{
				font-size: 22rpx;
				margin-left: 42rpx;
			}
		}
	}
	.goodsList{
		margin-top: 20rpx;
		.scroll{
			white-space: nowrap;
			.scroll-item {
				display: inline-block;
				width: 440rpx;
				height: 180rpx;
				background-color: #FFE9EA;
				border-radius: 16rpx;
				margin-right: 24rpx;
				.title{
					font-size: 22rpx;
					font-weight: 500;
					color: #E93323;
					width: 100%;
					height: 48rpx;
				    flex-direction: row;
					align-items: center;
					padding: 0 12rpx;
					
					image{
						width: 24rpx;
						height: 24rpx;
						margin-right: 4rpx;
					}
				}
				.item{
					width: 100%;
					background-color: #fff;
					border-radius: 16rpx;
					padding: 14rpx;
					flex-direction: row;
					align-items: center;
					position: relative;
					.pictrue{
						width: 104rpx;
						height: 104rpx;
						border-radius: 16rpx;
						background-color: #ccc;
						margin-right: 12rpx;
						image{
							width: 100%;
							height: 100%;
							border-radius: 16rpx;
						}
					}
					.text{
						width: 290rpx;
						font-size: 24rpx;
						color: #333;
						.textCon{
							height: 66rpx;
						}
						.discount{
							font-weight: 400;
							color: #E93323;
							font-size: 20rpx;
							margin-bottom: 6rpx;
						}
					}
					.bnt{
						width: 96rpx;
						height: 48rpx;
						background: linear-gradient(90deg, #E93323 0%, #FF7931 100%);
						border-radius: 26rpx;
						text-align: center;
						line-height: 48rpx;
						position: absolute;
						right: 10rpx;
						bottom: 14rpx;
						font-size: 24rpx;
						color: #fff;
						font-weight: 500;
					}
				}
			}
		}
	}
	.shares{
		opacity: 0.9; 
		margin-top: 17px;
		image{
			width: 60rpx; 
			height: 60rpx; 
			position: absolute; 
			left: 50%;
			margin-left: -30rpx;
		}
		text{
			color: #FFFFFF; 
			margin-top: 5px; 
			font-size: 11px; 
			text-align: center; 
			margin-top: 34px;
		}
	}
	.comment{
		image{
			width: 60rpx; 
			height: 60rpx; 
			position: absolute; 
			left: 50%;
			margin-left: -30rpx;
		}
		text{
			color: #FFFFFF; 
			font-size: 11px; 
			font-weight: 400; 
			text-align: center; 
			margin-top: 34px;
		}
	}
	.likes{
		opacity: 0.9;
		margin-top: 5px;
		image{
			width: 60rpx; 
			height: 60rpx; 
			position: absolute; 
			left: 50%;
			margin-left: -30rpx;
		}
		text{
			color: #FFFFFF;  
			font-size: 11px; 
			text-align: center; 
			margin-top: 34px; 
			font-weight: 400;
		}
	}
	.collects{
		opacity: 0.9; 
		margin-top: 18px;
		image{
			width: 60rpx; 
			height: 60rpx; 
			position: absolute; 
			left: 50%;
			margin-left: -30rpx;
		}
		text{
			color: #FFFFFF; 
			margin-top: 5px; 
			font-size: 11px; 
			text-align: center; 
			margin-top: 34px; 
			font-weight: 400;
		}
	}
	.shortVideo {
		height: 100vh;
		background-color: #000000;
	}

	.shareImg {
		z-index: 1000;
		position: fixed;
		left: 0;
		top: 0;
		width: 100%;
		height: 100%;
	}

	.container {
		background-color: #000000;
	}

	.item {
		/* width : 750rpx; */
		background-color: #000000;
		position: relative;
	}

	.videoHover {
		position: absolute;
		top: 0;
		left: 0;
		flex: 1;
		background-color: rgba(0, 0, 0, 0.1);
		justify-content: center;
		align-items: center;

		/* border-style: dashed;
		border-color: #DD524D;
		border-width: 1px; */
	}

	.playState {
		width: 160rpx;
		height: 160rpx;
		opacity: 0.2;
	}

	.userInfo {
		position: absolute;
		bottom: 102px;
		right: 10px;
		flex-direction: column;

		.pictrue {
			width: 96rpx;
			height: 96rpx;
			margin-bottom: 15px;
			flex-direction: column;
			justify-content: center;
			align-items: center;
			position: relative;
			
			image{
				width: 100%;
				height: 100%;
				border:1px solid #fff;
				border-radius: 100%;
			}

			.live {
				width: 96rpx;
				height: 96rpx;
				background: url('../static/img/index/live-avatar.png') no-repeat;
				background-size: 100% 100%;
				position: absolute;
				top: 2rpx;
				left: 2rpx;
			}
		}
	}

	.likeIco,
	.shareIco,
	.commentIco {
		width: 60rpx;
		height: 60rpx;
		margin-top: 15px;
	}

	.likeNum,
	.commentNum,
	.shareTex {
		color: #ffffff;
		font-size: 30rpx;
		text-align: center;
		margin: 5px;
	}

	.likeNumActive {
		color: red;
	}

	.noVideo {
		position: fixed;
		top: 400rpx;
		z-index: 9;
		width: 750rpx;
		flex-direction: row;
		justify-content: center;

		.pictrue {
			width: 414rpx;
			height: 256rpx;
		}

		.tips {
			text-align: center;
			margin-top: 14rpx;
			font-size: 26rpx;
			color: #999;
		}
	}

	.footer {
		flex-direction: row;
		background-color: #161616;
		height: 118rpx;
		position: fixed;
		bottom: 0;
		z-index: 9;
		width: 750rpx;
		line-height: 100rpx;

		.items {
			position: relative;
			color: #999999;
			font-size: 30rpx;

			.cart {
				color: #999999;
				font-size: 30rpx;
			}

			&.on {
				color: #fff;
			}
			
			.uni-badge-left-margin{
				position: absolute;
				/* #ifdef MP */
				right: -15px;
				top: -8px;
				/* #endif */
				/* #ifdef H5 */
				right: -11px;
				top: 8px;
				/* #endif */
			}
			/deep/.uni-badge{
				border: 1px solid #e93323;
				background-color: #e93323;
			}

			.cartNum {
				position: absolute;
				height: 28rpx;
				background: #E93323;
				border-radius: 15rpx;
				color: #fff;
				line-height: 27rpx;
				padding: 0 8rpx 0 4rpx;
				right: -10px;
				top: 14px;
				font-size: 22rpx;
				display: block;
			}
		}
	}

	.header {
		position: fixed;
		z-index: 9;
		width: 750rpx;
		flex-direction: row;
		justify-content: center;
		color: #FFFFFF;
		.sys-title{
			width: 750rpx;
			position: relative;
			flex-direction: row;
			align-items: center;
			justify-content: center;
			&.on{
				height: 110rpx;
			}
			
			image{
				position: absolute;
				top:50%;
				left:20rpx;
				width: 40rpx;
				height: 40rpx;
				margin-top: -20rpx;
			}
		}
	}

	.content {
		width: 590rpx;
		z-index: 99;
		position: absolute;
		bottom: 30px;
		/* justify-content: center; */
		padding: 15rpx 0;
		flex-direction: column;
		justify-content: flex-start;
		color: #ffffff;
		left: 50%;
		margin-left: -345rpx;

		.time {
			font-size: 24rpx;
			color: rgba(255, 255, 255, 0.5);
			margin-left: 12rpx;
		}

		.cart {
			background: rgba(153, 153, 153, 0.3);
			width: 376rpx;
			height: 48rpx;
			border-radius: 4rpx;
			margin-bottom: 22rpx;
			flex-direction: row;
			justify-content: center;
			align-items: center;

			.cartPic {
				width: 36rpx;
				height: 36rpx;
				margin-right: 14rpx;
			}

			.cartName {
				font-size: 24rpx;
				color: #fff;
			}

			.line {
				width: 2rpx;
				height: 22rpx;
				background-color: rgba(255, 255, 255, 0.3);
				margin: 0 12rpx;
			}
		}
	}

	.timeCon {
		flex-direction: row;
		align-items: center;

		.userName {
			font-size: 32rpx;
			color: #ffffff;
			font-weight: 500;
		}
	}

	.words {
		margin-top: 12rpx;

		.close {
			display: flex;
			flex-direction: row;
			align-items: center;
			justify-content: flex-end;
			margin-right: 20rpx;

			.imgClose {
				width: 18rpx;
				height: 10rpx;
				margin-left: 10rpx;
			}
		}

		.wordsCon {
			position: relative;

			.more {
				position: absolute;
				bottom: 0;
				right: 40rpx;
				font-size: 26rpx;
			}

			.img {
				width: 18rpx;
				height: 10rpx;
				margin-left: 4rpx;
				position: absolute;
				bottom: 7rpx;
				right: 15rpx;
			}
		}

		.info {
			color: #fff;
			font-size: 28rpx;
		}

		.more {
			font-size: 26rpx;
			color: #AAAAAA;
			font-weight: 400;
		}
	}

	.root {
		background-color: #000000;
	}
</style>