xytSk-App/pages/upgrade/index.vue

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Vue
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2024-11-12 17:58:06 +08:00
<template>
<view class="upgrade-popup">
<image class="header-bg" src="../../static/images/upgrade.png" mode="widthFix"></image>
<view class="main">
<view class="version">发现新版本{{"v" + info.version}}</view>
<view class="content">
<text class="title">更新内容</text>
<view class="desc" v-html="info.versionDesc"></view>
</view>
<!--下载状态-进度条显示 -->
<view class="footer" v-if="isStartDownload">
<view class="progress-view" :class="{'active':!hasProgress}" @click="handleInstallApp">
<!-- 进度条 -->
<view v-if="hasProgress" style="height: 100%;">
<view class="txt">{{percentText}}</view>
<view class="progress" :style="setProStyle"></view>
</view>
<view v-else>
<view class="btn upgrade force">{{ isDownloadFinish ? '立即安装' :'下载中...'}}</view>
</view>
</view>
</view>
<!-- 强制更新 -->
<view class="footer" v-else-if="isForceUpdate">
<view class="btn upgrade force" @click="handleUpgrade"></view>
</view>
<!-- 可选择更新 -->
<view class="footer" v-else>
<view class="btn close" @click="handleClose"></view>
<view class="btn upgrade" @click="handleUpgrade"></view>
</view>
</view>
</view>
</template>
<script>
import {
downloadApp,
installApp
} from '../utils/upgrade.js'
import {
fileChange
} from '../utils/tool.js'
export default {
data() {
return {
isForceUpdate: false, //是否强制更新
isDownloadFinish: false, //是否下载完成
hasProgress: false, //是否能显示进度条
currentPercent: 0, //当前下载百分比
isStartDownload: false, //是否开始下载
fileName: '', //下载后app本地路径名称
info: {},
downloadUrl:''
}
},
computed: {
//设置进度条样式,实时更新进度位置
setProStyle() {
return {
width: (510 * this.currentPercent / 100) + 'rpx' //510按钮进度条宽度
}
},
//百分比文字
percentText() {
let percent = this.currentPercent;
if (typeof percent !== 'number' || isNaN(percent)) return '下载中...'
if (percent < 100) return `下载中${percent}%`
return '立即安装'
}
},
onLoad(options) {
this.info = JSON.parse(decodeURIComponent(options.info));
},
onBackPress(options) {
// 禁用返回
if (options.from == 'backbutton') {
return true;
}
},
methods: {
//更新
handleUpgrade() {
if (this.info.url) {
this.isStartDownload = true
//开始下载App
const baseUrl = `http://local.gunshiiot.com:18083/gunshiApp/xyt/common/download/resource?resource=${this.info.url}`
downloadApp(baseUrl, current => {
//下载进度监听
this.hasProgress = true
this.currentPercent = current
}).then(fileName => {
//下载完成
this.isDownloadFinish = true
this.fileName = fileName
if (fileName) {
//自动安装App
this.handleInstallApp()
}
}).catch(e => {
console.log(e, 'e')
})
} else {
uni.showToast({
title: '下载链接不存在',
icon: 'none'
})
}
},
//安装app
handleInstallApp() {
//下载完成才能安装,防止下载过程中点击
if (this.isDownloadFinish && this.fileName) {
installApp(this.fileName, () => {
//安装成功,关闭升级弹窗
uni.navigateBack()
})
}
},
//关闭返回
handleClose() {
uni.navigateBack()
},
}
}
</script>
<style>
page {
background: rgba(0, 0, 0, 0.5);
/**设置窗口背景半透明*/
}
</style>
<style lang="scss" scoped>
.upgrade-popup {
width: 580rpx;
height: auto;
position: fixed;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background: #fff;
border-radius: 20rpx;
box-sizing: border-box;
border: 1px solid #eee;
}
.header-bg {
width: 70%;
margin-top: -112rpx;
margin-left: 10px;
}
.main {
padding: 10rpx 30rpx 30rpx;
box-sizing: border-box;
.version {
font-size: 36rpx;
color: #026DF7;
font-weight: 700;
width: 100%;
text-align: center;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
letter-spacing: 1px;
}
.content {
margin-top: 60rpx;
.title {
font-size: 28rpx;
font-weight: 700;
color: #000000;
}
.desc {
box-sizing: border-box;
margin-top: 20rpx;
font-size: 28rpx;
color: #6A6A6A;
max-height: 80vh;
overflow-y: auto;
}
}
.footer {
width: 100%;
display: flex;
justify-content: center;
align-items: center;
position: relative;
flex-shrink: 0;
margin-top: 100rpx;
.btn {
width: 246rpx;
display: flex;
justify-content: center;
align-items: center;
position: relative;
z-index: 999;
height: 96rpx;
box-sizing: border-box;
font-size: 32rpx;
border-radius: 10rpx;
letter-spacing: 2rpx;
&.force {
width: 500rpx;
}
&.close {
border: 1px solid #E0E0E0;
margin-right: 25rpx;
color: #000;
}
&.upgrade {
background-color: #026DF7;
color: white;
}
}
.progress-view {
width: 510rpx;
height: 90rpx;
display: flex;
position: relative;
align-items: center;
border-radius: 6rpx;
background-color: #dcdcdc;
display: flex;
justify-content: flex-start;
padding: 0px;
box-sizing: border-box;
border: none;
overflow: hidden;
&.active {
background-color: #026DF7;
}
.progress {
height: 100%;
background-color: #026DF7;
padding: 0px;
box-sizing: border-box;
border: none;
border-top-left-radius: 10rpx;
border-bottom-left-radius: 10rpx;
}
.txt {
font-size: 28rpx;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
color: #fff;
}
}
}
}
</style>