backend-Tv/components/unicorn-upgrade/unicorn-upgrade.vue

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2025-07-19 19:41:27 +08:00
<template>
<view class="wrap" v-show="popup_show">
<u-popup v-model="popup_show" :mask-close-able="!force" mode="center" borderRadius="10" :mask="false">
<view class="update-wrap">
<view class="update-content">
<view class="update-con-top">
<text class="update-top-title">发现新版本</text>
<text class="update-top-version">: V{{update_info.version}}</text>
</view>
<text class="uodate-content" v-if="downstatus < 1">更新内容 : {{update_info.note}}</text>
<text class="current-version" v-if="downstatus < 1">当前版本 : V{{version}}</text>
<view class="update-btn" v-if="downstatus < 1">
<view class="btn-item" @tap="closeUpdate">
<!-- 残忍拒绝 -->
<text class="item-text ">取消</text>
</view>
<view class="btn-item" @tap="nowUpdate">
<!-- 立即升级 -->
<text class="item-text text-bule">立即升级</text>
</view>
</view>
<!-- 下载进度 -->
<view class="sche-wrap" v-else>
<!-- 更新包下载中 -->
<text class="sche-wrap-text">发现新版本...</text>
<view class="sche-bg">
<view class="sche-bg-jindu" :style="lengthWidth">
<view class="sche-bg-round">
<text class="sche-bg-round-text" v-if="schedule">{{schedule}}%</text>
<text class="sche-bg-round-text"
v-else>{{(downloadedSize/1024/1024 ).toFixed(2)}}M</text>
</view>
</view>
</view>
</view>
</view>
<view class="updata-bg-img"></view>
<view class="updata-bg-color"></view>
</view>
</u-popup>
</view>
</template>
<script>
let vm;
export default {
name: "unicorn_app_update",
//@是否强制更新
props: {
force: {
type: Boolean,
default: false, //true强制更新 false非强制更新
},
application: {
type: String,
default: "app"
}
},
data() {
return {
popup_show: false, //弹窗是否显示
platform: "", //ios or android
version: "1.0.0", //当前软件版本
need_update: false, // 是否更新
downing: false, //是否下载中
downstatus: 0, //0未下载 1已开始 2已连接到资源 3已接收到数据 4下载完成
update_info: {
os: '', //设备系统
version: '', //最新版本
note: '', //升级说明
},
schedule: 0, //下载进度宽度
downloadedSize: 0, //下载大小
viewObj: null, //原生遮罩view
};
},
created() {
vm = this;
},
computed: {
// 下载进度计算
lengthWidth: function() {
return {
width: vm.schedule * 480 / 100 + "rpx"
}
}
},
methods: {
// 检查更新
update() {
// 获取手机系统信息
uni.getSystemInfo({
success: function(res) {
vm.platform = res.platform //ios or android
// 获取版本号
plus.runtime.getProperty(plus.runtime.appid, function(inf) {
vm.version = inf.version
vm.getUpdateInfo(); //获取更新信息
});
}
});
},
// 获取线上版本信息
getUpdateInfo: function() {
//向后台发起请求,获取最新版本号
let paramData = {
application: 'filmTV',
appType: vm.platform
};
this.$api.post('/appUpgrade/new/version', paramData).then(res => {
console.log(res)
vm.update_info = res;
vm.checkUpdate(); ///检查是否更新
})
},
// 检查是否更新
checkUpdate: function() {
vm.need_update = vm.compareVersion(vm.version, vm.update_info.version); // 检查是否需要升级
if (vm.need_update) {
/* uni.showToast({
icon: 'none',
title: "开始下载更新",
duration: 2000
}) */
//plus.runtime.openURL(vm.update_info.downloadUrl);
vm.popup_show = true; //线上版本号大于当前安装的版本号 显示升级框
//vm.nowUpdate();
// 创建原生view用来遮罩tabbar的点击事件 (如果是没有用原生的tabbar这一步可以取消)
// vm.viewObj = new plus.nativeObj.View('viewObj', {
// bottom: '0px',
// left: '0px',
// height: '50px',
// width: '100%',
// backgroundColor: "rgba(0,0,0,.6)"
// });
// vm.viewObj.show(); //显示原生遮罩
} else {
uni.showToast({
icon: 'none',
title: "不需要更新",
duration: 2000
})
}
},
// 取消更新
closeUpdate() {
if (vm.force) {
// 强制更新取消退出app
plus.os.name == "Android" ? plus.runtime.quit() : plus.ios.import("UIApplication").sharedApplication()
.performSelector(
"exit");
} else {
vm.popup_show = false; //关闭升级弹窗
//vm.viewObj.hide() //隐藏原生遮罩
}
},
// 立即更新
nowUpdate() {
if (vm.downing) {
return false //如果正在下载就停止操作
} else {
vm.downing = true; //状态改变 正在下载中
}
vm.download_wgt()
/* if (/\.apk$/.test(vm.update_info.downloadUrl)) {
// 如果是apk地址
vm.download_wgt() // 安装包/升级包更新
} else if (/\.wgt$/.test(vm.update_info.downloadUrl)) {
// 如果是更新包
vm.download_wgt() // 安装包/升级包更新
} else {
plus.runtime.openURL(vm.update_info.downloadUrl, function() { //调用外部浏览器打开更新地址
plus.nativeUI.toast("打开错误");
});
} */
},
// 下载升级资源包
download_wgt() {
plus.nativeUI.showWaiting('更新包下载中'); //下载更新文件...
let options = {
method: "get"
};
let dtask = plus.downloader.createDownload(vm.update_info.downloadUrl, options, function(d, status) {
});
dtask.addEventListener("statechanged", function(task, status) {
if (status === null) {} else if (status == 200) {
//在这里打印会不停的执行,请注意,正式上线切记不要在这里打印东西///////////////////////////////////////////////////
vm.downstatus = task.state;
switch (task.state) {
case 3: // 已接收到数据
vm.downloadedSize = task.downloadedSize;
let totalSize = 0;
if (task.totalSize) {
totalSize = task.totalSize //服务器须返回正确的content-length才会有长度
}
vm.schedule = parseInt(100 * task.downloadedSize / totalSize);
break;
case 4:
vm.installWgt(task.filename); // 安装wgt包
break;
}
} else {
plus.nativeUI.closeWaiting();
plus.nativeUI.toast("下载出错");
vm.downing = false;
vm.downstatus = 0;
}
});
dtask.start();
},
// 安装文件
installWgt(path) {
plus.nativeUI.showWaiting("安装更新文件..."); //安装更新文件...
plus.runtime.install(path, {}, function() {
plus.nativeUI.closeWaiting();
// 应用资源下载完成!
plus.nativeUI.alert("更新包下载中)", function() {
plus.runtime.restart();
});
}, function(e) {
plus.nativeUI.closeWaiting();
// 安装更新文件失败
plus.nativeUI.alert("安装更新文件失败[" + e.code + "]" + e.message);
});
},
// 对比版本号
compareVersion(ov, nv) {
if (!ov || !nv || ov == "" || nv == "") {
return false;
}
let b = false,
ova = ov.split(".", 4),
nva = nv.split(".", 4);
for (let i = 0; i < ova.length && i < nva.length; i++) {
let so = ova[i],
no = parseInt(so),
sn = nva[i],
nn = parseInt(sn);
if (nn > no || sn.length > so.length) {
return true;
} else if (nn < no) {
return false;
}
}
if (nva.length > ova.length && 0 == nv.indexOf(ov)) {
return true;
} else {
return false;
}
},
}
}
</script>
<style lang="scss" scoped>
.wrap {
/deep/.u-mode-center-box {
background: none;
}
}
.update-wrap {
width: 580rpx;
height: 500rpx;
border-radius: 10rpx;
padding-bottom: 0px;
position: relative;
display: flex;
flex-direction: column;
.updata-bg-img {
position: absolute;
background: url("images/update-img.png") no-repeat;
background-size: 100% 100%;
top: 0vw;
left: 0px;
width: 580rpx;
height: 440rpx;
z-index: 1;
}
.updata-bg-color {
position: absolute;
width: 580rpx;
top: 10vw;
height: calc(100% - 10vw);
background-color: #ffffff;
z-index: 0;
}
.update-content {
height: 100%;
display: flex;
flex-direction: column;
}
.update-content {
position: relative;
z-index: 2;
display: flex;
flex-direction: column;
}
.update-con-top {
position: relative;
padding: 70rpx 50rpx;
margin-top: auto;
}
.update-btn {
width: 100%;
height: 80rpx;
padding: 0px 50rpx;
display: flex;
align-items: center;
border-top: 1px solid #e7e7e7;
background-color: #fff;
border-bottom-left-radius: 30rpx;
border-bottom-right-radius: 30rpx;
.btn-item {
display: flex;
align-items: center;
justify-content: center;
flex: 1;
.item-text {
text-align: center;
font-size: 28rpx;
color: #666;
}
.text-bule {
color: $uni-color-primary;
}
}
.btn-item:first-child {
border-right: 1px solid #e7e7e7
}
}
.update-top-title {
color: #fff;
font-size: 34rpx;
font-weight: bold;
}
.update-top-version {
color: #fff;
font-size: 28rpx;
margin-top: 10rpx;
}
.uodate-content {
color: #333;
font-size: 30rpx;
padding: 0px 50rpx;
margin-top: 100rpx;
}
.current-version {
text-align: center;
margin-top: 20rpx;
font-size: 24rpx;
color: #666;
margin-bottom: 16rpx;
}
}
.sche-wrap {
display: flex;
flex-direction: column;
align-items: center;
justify-content: flex-end;
padding: 0px 50rpx 40rpx;
height: 100rpx;
border-bottom-left-radius: 30rpx;
border-bottom-right-radius: 30rpx;
flex: 1;
.sche-wrap-text {
font-size: 24rpx;
color: #666;
margin-bottom: 20rpx;
}
.sche-bg {
position: relative;
background-color: #ccc;
height: 20rpx;
border-radius: 100px;
width: 480rpx;
margin-bottom: 30rpx;
}
.sche-bg-jindu {
position: absolute;
left: 0px;
top: 0px;
height: 20rpx;
background-color: $uni-color-primary;
border-radius: 100px;
.sche-bg-round {
position: absolute;
left: 100%;
height: 24rpx;
width: 24rpx;
background-color: #fff;
border-color: #fff;
border-style: solid;
border-width: 10px;
border-radius: 100px;
transform: translateX(-20rpx) translateY(-10rpx);
.sche-bg-round-text {
position: relative;
top: 10rpx;
font-size: 24rpx;
text-align: center;
color: $uni-color-primary;
}
}
}
}
</style>