uni-app直播|仿抖音/陌陌|uniapp直播室

xiaoyan2015 · 发表于 2019-11-15 10:16:56

项目介绍：
UniLiveShow是基于Nvue+vue+uniapp+swiper技术实现的高仿抖音短视频/陌陌直播界面的项目，效果类似抖音上下滑动切换视频播放，还有点赞、评论、商品广告等功能，支持编译到H5、小程序、App端，且兼容性一致。

预览效果：

技术框架：

编辑器+技术：HBuilderX + vue/NVue/uniapp/vuex
iconfont图标：阿里字体图标库
自定义导航栏 + 底部Tabbar
弹窗组件：uniPop（uni-app封装自定义Modal弹窗）
测试环境：H5端/小程序/App端/真机

自定义导航栏模式：获取状态栏高度

<script>
import Vue from 'vue'
export default {
onLaunch: function() {
// console.log('App Launch')
uni.getSystemInfo({
success:function(e){
Vue.prototype.statusBar = e.statusBarHeight
// #ifndef MP
if(e.platform == 'android') {
Vue.prototype.customBar = e.statusBarHeight + 50
}else {
Vue.prototype.customBar = e.statusBarHeight + 45
}
// #endif
// #ifdef MP-WEIXIN
let custom = wx.getMenuButtonBoundingClientRect()
Vue.prototype.customBar = custom.bottom + custom.top - e.statusBarHeight
// #endif
// #ifdef MP-ALIPAY
Vue.prototype.customBar = e.statusBarHeight + e.titleBarHeight
// #endif
}
})
},
}
</script>

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引入公共组件及样式库

import Vue from 'vue'
import App from './App'
import './static/fonts/iconfont.css'
import './assets/css/reset.css'
import './assets/css/layout.css'
// 状态管理
import store from './store'
Vue.prototype.$store = store
// 公共组件
import headerBar from './components/header/header.vue'
import tabBar from './components/tabbar/tabbar.vue'
import popupWindow from './components/popupWindow.vue'
Vue.component('header-bar', headerBar)
Vue.component('tab-bar', tabBar)
Vue.component('popup-window', popupWindow)
// 自定义弹窗组件
import uniPop from './components/uniPop/uniPop.vue'
Vue.component('uni-pop', uniPop)
Vue.config.productionTip = false
App.mpType = 'app'
const app = new Vue({
...App
})
app.$mount()

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项目中聊天模块可参考：uni-app聊天室App|vue+uniapp仿微信聊天界面实例

uni-app+nvue技术实现仿抖音界面滑动效果，且有点赞、评论及商品等功能，可以单击、双击判断。

<swiper :indicator-dots="false" :duration="200" :vertical="true" :current="videoIndex" @change="handleSlider" style="height: 100%;">
<block v-for="(item,index) in vlist" :key="index">
<swiper-item>
<view class="uni_vdplayer">
<video :id="'myVideo' + index" :ref="'myVideo' + index" class="player-video" :src="item.src"
:controls="false" :loop="true" :show-center-play-btn="false" objectFit="fill">
</video>
<view class="vd-cover flexbox" @click="handleClicked(index)"><text v-if="!isPlay" class="iconfont icon-bofang"></text></view>
<view class="vd-footToolbar flexbox flex_alignb">
<view class="vd-info flex1">
<view class="item at">
<view class="kw" v-for="(kwItem,kwIndex) in item.keyword" :key="kwIndex"><text class="bold fs_18 mr_5">＃</text> {{kwItem}}</view>
</view>
<view class="item subtext">{{item.subtitle}}</view>
<view class="item uinfo flexbox flex_alignc">
<image class="avator" :src="item.avator" mode="aspectFill" /><text class="name">{{item.author}}</text> <text class="btn-attention bg_linear1" :class="item.attention ? 'on' : ''" @tap="handleAttention(index)">{{item.attention ? '已关注' : '关注'}}</text>
</view>
<view class="item reply" @tap="handleVideoComment"><text class="iconfont icon-pinglun mr_5"></text> 写评论...</view>
</view>
<view class="vd-sidebar">
<view v-if="item.cart" class="ls cart flexbox bg_linear3" @tap="handleVideoCart(index)"><text class="iconfont icon-cart"></text></view>
<view class="ls" @tap="handleIsLike(index)"><text class="iconfont icon-like" :class="item.islike ? 'like' : ''"></text><text class="num">{{ item.likeNum+(item.islike ? 1: 0) }}</text></view>
<view class="ls" @tap="handleVideoComment"><text class="iconfont icon-liuyan"></text><text class="num">{{item.replyNum}}</text></view>
<view class="ls"><text class="iconfont icon-share"></text><text class="num">{{item.shareNum}}</text></view>
</view>
</view>
</view>
</swiper-item>
</block>
</swiper>

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/**
* @desc 小视频JSON数据
*/
module.exports = [
{
id: 1,
avator: '/static/uimg/u__chat_img1.jpg',
poster: '/static/placeholder/video-img4.jpg',
src: '/static/placeholder/video.mp4',
author: '猪猪佩奇',
subtitle: '稻城亚丁-人间绝美景色',
keyword: ['美好回忆', '旅游圣地'],
playNum: 3172,
likeNum: 2518,
replyNum: 292,
shareNum: 107,
islike: false,
attention: false,
cart: [
{
name: '同款冬枣',
image: '/static/placeholder/cart-img1.jpg',
price: 9.90
},
{
name: '10斤装爆甜冰糖心红富士',
image: '/static/placeholder/cart-img2.jpg',
price: 9.90
},
{
name: '红心猕猴桃单果40-70克',
image: '/static/placeholder/cart-img3.jpg',
price: 10.0
}
]
},
{
id: 2,
avator: '/static/uimg/u__chat_img12.jpg',
poster: '/static/placeholder/video-img0.jpg',
src: 'https://txmov2.a.yximgs.com/bs2/newWatermark/MTg3NDYzOTY3MjM_zh_3.mp4',
author: 'Alisa',
subtitle: '不要在乎别人的流言蜚语',
keyword: ['经典老歌'],
playNum: 9432,
likeNum: 5627,
replyNum: 1285,
shareNum: 638,
islike: true,
attention: true,
cart: ''
},
{
id: 3,
avator: '/static/uimg/u__chat_img5.jpg',
poster: '/static/placeholder/video-img2.jpg',
src: 'https://txmov2.a.yximgs.com/bs2/newWatermark/MTY3NTU3MzYzMTQ_zh_4.mp4',
author: '往后余生都是你',
subtitle: '能不能给我一首歌的时间，让你拾起从前的快乐',
keyword: '',
playNum: 7268,
likeNum: 3438,
replyNum: 1105,
shareNum: 327,
islike: false,
attention: false,
cart: [
{
name: 'YCID施蒂蓝玫瑰凝养柔滑唇膏',
image: 'https://cbu01.alicdn.com/img/ibank/2019/218/182/12384281812_1493014487.jpg',
price: 7.70
},
{
name: '玛可安迪新款抖音网红推荐口红',
image: 'https://cbu01.alicdn.com/img/ibank/2019/285/249/10457942582_1068990292.jpg',
price: 19.9
},
]
},
...
]

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开发遇到了视频video层级过高不能被其他组件覆盖，起初使用cover-view，可是不能内嵌标签，甚是麻烦，于是使用nvue页面就可以解决view覆盖在video之上。.nvue (native vue的缩写)
另外在nvue页面中使用iconfont图标库需注意引入方式

beforeCreate() {
// 引入iconfont字体
// #ifdef APP-PLUS
const domModule = weex.requireModule('dom')
domModule.addRule('fontFace', {
fontFamily: "nvueIcon",
'src': "url('../../../static/fonts/iconfont.ttf')"
});
// #endif
},

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uni-app开发直播聊天项目介绍到这里，后续继续为大家分享实战项目，希望能有一些许帮助！！

祈祷真情 · 发表于 2019-12-4 09:35:33

厉害了老哥