一、我的项目概述
uniapp-ttlive 一款基于uni-app+uview-ui+vue.js+uapopup
等技术混合开发的多端仿造抖音短视频/直播/聊天我的项目。反对全屏沉迷式、高低滑动切换视频等性能。
二、预览成果
如下图:在h5、小程序、APP端编译成果
三、编码技术
- 编码器/技术:HbuilderX3.1.21+Uniapp+Nvue+Vuex+Uapopup
- UI组件库:uView-ui / uni-ui
- 矢量图标库:iconfont字体图标
- 弹窗组件:UApopup 基于uni-app封装跨端弹窗组件
- 自定义导航条+底部菜单栏
- 编译反对:H5+小程序+APP端
四、性能个性
✅ 反对全屏沉迷式通明模式
✅ 顺滑的高低滑动体验
✅ 迷你工夫进度条
✅ 自定义组件反对Nvue页面
五、目录构造/编译
我的项目中应用的组件库是uview-ui,多平台疾速开发UI框架。
main.js配置
import Vue from 'vue'import App from './App'import uView from 'uview-ui'Vue.use(uView)import API from '@/common/request'Vue.prototype.$api = API// 引入状态治理import Store from './store'Vue.prototype.$store = StoreVue.config.productionTip = falseApp.mpType = 'app'// #ifdef APP-PLUSplus.navigator.closeSplashscreen()// #endifconst app = new Vue({ ...App})app.$mount()
思考到Nvue页面不反对prototype原型全局挂载,改为应用globalData来管制。
/** * 主入口配置 * @author xiaoyan */<script> export default { globalData: { // 全局设置状态栏和导航栏高度 statusBarH: 0, customBarH: 0, }, onLaunch: function() { uni.getSystemInfo({ success: (e) => { // 获取手机状态栏高度 let statusBar = e.statusBarHeight let customBar // #ifndef MP customBar = statusBar + (e.platform == 'android' ? 50 : 45) // #endif // #ifdef MP-WEIXIN // 获取胶囊按钮的布局地位信息 let menu = wx.getMenuButtonBoundingClientRect() // 导航栏高度 = 胶囊下间隔 + 胶囊上间隔 - 状态栏高度 customBar = menu.bottom + menu.top - statusBar // #endif // #ifdef MP-ALIPAY customBar = statusBar + e.titleBarHeight // #endif // 兼容nvue写法(H5/小程序/APP/APP-Nvue) this.globalData.statusBarH = statusBar this.globalData.customBarH = customBar } }) }, onShow: function() { console.log('App Show') }, onHide: function() { console.log('App Hide') } }</script>
uniapp自定义navbar+tabbar组件
大家看到的顶部导航条及底部菜单栏,是全新开发的反对nvue组件。
<!-- 导航条模板 --><template> <view class="ua__navbar"> <view class="ua__navbar-wrap" :class="{'custom': custom, 'fixed': fixed || transparent}" :style="{'height': customBarH + 'px', 'padding-top': (custom ? statusBarH : 0) + 'px', 'background': bgcolor, 'color': color, 'z-index': zIndex}"> <!-- //左侧 (返回) --> <view class="action navbar-action__left" v-if="back && back!='false'" @click="onBack"> <template v-if="$slots.back"> <slot name="back" /> </template> <template v-else><text class="iconfont nvuefont" :style="{'color': color}">{{'\ue84c'}}</text></template> <slot name="backText" /> </view> <slot name="left" /> <!-- //题目 --> <view v-if="!search" class="navbar-title" :class="{'center': center}"> <template v-if="$slots.title"> <slot name="title" /> </template> <template v-else><text :style="{'color': color}">{{title}}</text></template> </view> <!-- //搜寻框 --> <view v-if="search" class="action navbar-action__search"> <slot name="search" /> </view> <!-- //右侧 --> <view class="action navbar-action__right"> <slot name="right" /> </view> </view> </view></template>
更多具体介绍,大家能够去参看之前的分享文章。
uniapp自定义导航栏+菜单栏组件
uniapp封装自定义弹框组件
uaPopup全新封装的一款多端弹窗组件,反对nvue页面。
反对20+自定义参数,反对标签式+函数式两种调用形式。
<ua-popup v-model="isVisibleConfirm" shadeClose="false" title="题目" xclose z-index="1001" content="<div style='color:#ff557f;padding:20px 40px;'>预测将来的最好方法是本人亲手发明将来!</div>" :btns="[ {text: '勾销', click: handleCancel}, {text: '确定', style: 'color:#00aa00;', click: handleOk}, ]"/>
<script>export default { methods: { handleOk() { let $ua = this.$refs.uapopup $ua.open({ content: '人生漫漫,且行且珍惜', customStyle: {'background-color': 'rgba(170, 0, 127, 0.6)', 'color': '#fff'}, time: 3, onClose() { $ua.open({ type: 'android', content: '<div style="color:#aa007f">不要期待机会,而要发明机会</div>', customStyle: {'width': '210px'}, btns: [ { text: '敞开', click() { $ua.close() } }, { text: '确定', style: 'color:#00aa00;', click() { // ... } } ] }) } }) } }}</script>
如果感兴趣的话,能够参看之前的这篇分享文章。
uaPopup弹窗:一款uniapp的平台弹窗组件
uniapp短视频/直播
我的项目中小视频/直播页面整体分为顶部导航区+视频区+底部区三个局部。
视频能够高低滑动切换,反对播放/暂停,点赞评论
<view v-if="currentTab == 2" class="ua__tabcnt-recommend"> <swiper class="ua__vdplayer-swiper flex1" :current="currentVideo" vertical @change="handleSwipeVertical"> <swiper-item v-for="(item, index) in videoList" :key="index"> <!-- 视频模块 --> <view class="ua__vdplayer-video flex1"> <video class="vdplayer" :id="'vdplayer' + index" :ref="'vdplayer' + index" :src="item.src" :controls="false" :loop="true" :show-center-play-btn="false" object-fit="fill" :autoplay="index == currentVideo" @play="isPlaying=true" @timeupdate="handleTimeUpdate" :style="{'width': winWidth, 'height': winHeight}" > </video> <view class="ua__vdplayer-playwrap" @click="handleVideoClicked"><view v-if="!isPlaying" class="ua__vdplayer-playbtn"><text class="iconfont">{{`\ue607`}}</text></view></view> </view> <!-- 信息模块 --> <view class="ua__vdplayer-info flexbox flex-col"> <view class="flexbox flex-row flex-alignb"> <!-- //左侧信息 --> <view class="vdinfo__left flex1"> <view class="ltitem uavatar flexbox flex-row"> <navigator url="#" class="flexbox flex-alignc flex-row"><image class="uimg" :src="item.avatar" /><text class="uname">{{item.author}}</text></navigator> <view class="flexbox btn" :class="{'actived': item.isFollow}" @click="handleFollow(index)"><text class="btn-text">{{item.isFollow ? '已关注' : '关注'}}</text></view> </view> <view v-if="item.topic" class="ltitem flexbox flex-row"> <view class="kw" v-for="(kw, index2) in item.topic" :key="index2"><text class="lbl">#{{kw}}</text></view> </view> <view class="ltitem"><text class="desc">{{item.desc}}</text></view> </view> <!-- //右侧按钮 --> <view class="vdinfo__right flexbox flex-col"> <view class="rtitem ball" v-if="item.goods&&item.goods.length > 0" @click="handleShowGoodsPopup(item.goods)"><text class="icon iconfont">{{`\ue734`}}</text></view> <view class="rtitem" :class="{'isliked': item.isLike}" @click="handleLiked(index)"><text class="icon iconfont">{{`\ue635`}}</text><text class="num">{{item.likeNum+(item.isLike ? 1 : 0)}}</text></view> <view class="rtitem" @click="showReplyPopup = true"><text class="icon iconfont">{{`\ue632`}}</text><text class="num">{{item.replyNum}}</text></view> <view class="rtitem" @click="showSharePopup = true"><text class="icon iconfont">{{`\ue63b`}}</text><text class="num">{{item.shareNum}}</text></view> </view> </view> </view> </swiper-item> </swiper> <!-- 底部播放进度条 --> <view class="ua__vdplayer-progress"><view class="bar" :style="{'width': progressBar+'px'}"></view></view></view>
短视频底部新增了一条工夫播放进度条。
// 播放进度变动时触发handleTimeUpdate(e) { let { currentTime, duration } = e.detail this.progressBar = parseInt((currentTime / duration).toFixed(2) * parseInt(this.winWidth))},
<script> const app = getApp() import videoJSON from '@/mock/videolist.js' export default { data() { return { // 导航栏高度 customBarHeight: app.globalData.customBarH, navbarBgcolor: '#21252b', tabbarBgcolor: '#21252b', tabNavLs: [ {label: '左近动静', badge: 5, lists: []}, {label: '关注', lists: []}, {label: '举荐', dot: true, lists: []}, ], // 以后选项卡 currentTab: 0, // 以后视频索引 currentVideo: 0, // 视频数据 videoList: videoJSON, // 视频是否播放中 isPlaying: false, // 点击次数 clickNum: 0, // 视频播放进度条 progressBar: 0, clickTimer: null, // 屏幕宽高 winWidth: '', winHeight: '', popupGoodsList: [], showGoodsPopup: false, showReplyPopup: false, showSharePopup: false, } }, watch: { currentTab(val) { this.changeTabPanel(val) } }, computed:{ customBarMargin() { return `margin-top: ${this.customBarHeight}px` } }, created() { // 引入iconfont字体 // #ifdef APP-NVUE const domModule = weex.requireModule('dom') domModule.addRule('fontFace', { fontFamily: "nvueIcon", 'src': "url('/static/fonts/iconfont.ttf')" }); // #endif let wW = uni.getSystemInfoSync().windowWidth let wH = uni.getSystemInfoSync().windowHeight this.winWidth = `${wW}px` this.winHeight = `${wH}px` }, methods: { // 长按动静 handleDynamicMenu(e) { let points // #ifndef APP-NVUE points = [e.touches[0].clientX, e.touches[0].clientY] // #endif // #ifdef APP-NVUE points = [e.touches[0].screenX, e.touches[0].screenY] // #endif this.$refs.uapopup.open({ type: 'contextmenu', follow: points, btns: [ {text: '不感兴趣'}, {text: '复制'}, { text: '举报', style: 'color:#f00;', click: () => { this.$refs.uapopup.close() } }, ], }) }, /* ++++++++++ { 视频播放模块 } ++++++++++ */ getVideoCtx() { // return this.$refs['vdplayer' + this.currentVideo][0] return uni.createVideoContext('vdplayer'+ this.currentVideo, this) }, // 垂直滑动视频 handleSwipeVertical(e) { let index = e.detail.current this.progressBar = 0 this.isPlaying = false let video = this.getVideoCtx() if(!video) return video.pause() // 从新开始 video.seek(0) this.currentVideo = index // 自动播放 this.handlePlay() }, handlePlay() { let video = this.getVideoCtx() if(!video) return video.play() this.isPlaying = true }, handlePause() { let video = this.getVideoCtx() if(!video) return video.pause() this.isPlaying = false }, // 点击视频(单击/双击) handleVideoClicked() { this.clickTimer && clearTimeout(this.clickTimer) this.clickNum++ this.clickTimer = setTimeout(() => { if(this.clickNum >= 2) { console.log('你双击了') }else { console.log('你单击了') if(this.isPlaying) { this.handlePause() }else { this.handlePlay() } } this.clickNum = 0 }, 250) }, ... } }</script>
OKey,基于Uniapp开发仿造抖音短视频/直播实例就分享到这里。
最初附上一个最新我的项目案例
https://segmentfault.com/a/11...