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- <template>
- <view class="wrap">
- <view class="popup-bg" :class="{'popup-show' : popup_show}" :style="getHeight">
- <view class="update-wrap">
- <view class="update-content">
- <view class="update-con-top">
- <!-- 发现新版本 -->
- <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:<br>{{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" @click="closeUpdate" v-if="update_info.minimum_Version === version">
- <!-- 残忍拒绝 -->
- <text class="item-text ">残忍拒绝</text>
- </view>
- <view class="btn-item" @click="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">更新包下载中...</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>
- </view>
- </view>
- </template>
- <script>
- let vm;
- export default {
- name: "appUpdate",
- //@是否强制更新
- props: {
- force: {
- type: Boolean,
- default: true, //true强制更新 false非强制更新
- },
- tabbar: {
- type: Boolean,
- default: false, //是否有原生tabbar组件
- }
- },
- 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"
- }
- },
- getHeight: function() {
- let bottom = 0;
- if (vm.tabbar) {
- bottom = 50;
- }
- return {
- "bottom": bottom + 'px'
- }
- }
- },
- methods: {
- // 检查更新
- update() {
- if (vm.viewObj) vm.viewObj.hide() //隐藏原生遮罩
- // console.log('父组件触发方法');
- // #ifdef APP-PLUS
- // 获取手机系统信息
- uni.getSystemInfo({
- success: function(res) {
- vm.platform = res.platform //ios or android
- // console.log('手机系统信息', vm.platform);
- }
- });
- // 获取版本号
- plus.runtime.getProperty(plus.runtime.appid, function(inf) {
- vm.version = inf.version
- });
- // console.log('当前版本', vm.version);
- vm.getUpdateInfo(); //获取更新信息
- // #endif
- },
- // 获取线上版本信息
- getUpdateInfo() {
- //向后台发起请求,获取最新版本号
- let integer = ''
- switch (uni.getSystemInfoSync().platform) {
- case 'android':
- integer = '0'
- break;
- case 'ios':
- integer = '1'
- break;
- default:
- console.log('运行在其他设备上')
- break;
- }
- vm.$u.api.getVersion({
- packageName: 'tubaosoft',
- type: integer
- }).then(res => {
- // 这里的返回的数据跟后台约定
- // console.log(res.data.appVersion)
- vm.update_info = {
- os: uni.getSystemInfoSync().platform,
- version: res.data.appVersion.lastVersionCode, //最新版本
- note: res.data.appVersion.versionDesc, //升级提示
- download_url: res.data.appVersion.downloadUrl, //下载地址
- minimum_Version: res.data.appVersion.versionCode //最低版本
- };
- // 循环获取当前设备对应的更新数据
- // for (let i = 0; i < data.length; i++) {
- // if (vm.platform == data[i]['os']) {
- // vm.update_info = data[i];
- // console.log(data[i])
- // break;
- // }
- // }
- if (!vm.update_info.os) {
- // 后台未配置当前系统的升级数据
- } else {
- // console.log('后台返回的当前系统的升级参数', vm.update_info);
- vm.checkUpdate(); ///检查是否更新
- }
- })
- },
- // 检查是否更新
- checkUpdate() {
- vm.need_update = vm.compareVersion(vm.version, vm.update_info.version); // 检查是否需要升级
- // console.log(vm.need_update)
- if (vm.need_update) {
- vm.popup_show = true; //线上版本号大于当前安装的版本号 显示升级框
- if (vm.tabbar) {
- // 页面是否有原生tabbar组件
- // 创建原生view用来遮罩tabbar的点击事件 (如果是没有用原生的tabbar这一步可以取消)
- vm.viewObj = new plus.nativeObj.View('viewObj', {
- bottom: '0px',
- left: '0px',
- height: '50px',
- width: '100%',
- backgroundColor: "rgba(0,0,0,.6)"
- });
- vm.viewObj.show() //显示原生遮罩
- }
- } else {
- // uni.showToast({icon:'none',title:'当前已是最新版本'})
- }
- },
- // 取消更新
- closeUpdate() {
- if (vm.force) {
- // 强制更新,取消退出app
- plus.os.name == "Android" ? plus.runtime.quit() : plus.ios.import("UIApplication").sharedApplication()
- .performSelector(
- "exit");
- } else {
- vm.popup_show = false; //关闭升级弹窗
- if (vm.tabbar) vm.viewObj.hide() //隐藏原生遮罩
- }
- },
- // 立即更新
- nowUpdate() {
- if (uni.getSystemInfoSync().platform == 'ios') {
- return plus.runtime.launchApplication({
- action: `itms-apps://itunes.apple.com/cn/app/id${vm.update_info.download_url}`,
- })
- }
- 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
- }
- if (/\.apk$/.test(vm.update_info.download_url)) {
- // 如果是apk地址
- vm.download_wgt() // 安装包/升级包更新
- } else if (/\.wgt$/.test(vm.update_info.download_url)) {
- // 如果是更新包
- vm.download_wgt() // 安装包/升级包更新
- } else {
- plus.runtime.openURL(vm.update_info.download_url, function() { //调用外部浏览器打开更新地址
- plus.nativeUI.toast("升级地址有误,请联系管理员修改");
- });
- }
- },
- // 下载升级资源包
- download_wgt() {
- // plus.nativeUI.showWaiting("下载更新文件..."); //下载更新文件...
- let options = {
- method: "get"
- };
- let dtask = plus.downloader.createDownload(vm.update_info.download_url, 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("应用资源下载完成!", 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>
- .popup-bg {
- display: flex;
- align-items: center;
- justify-content: center;
- position: fixed;
- z-index: -9999;
- opacity: 0;
- top: 0;
- left: 0;
- right: 0;
- bottom: 0;
- height: 100%;
- width: 100%;
- background-color: rgba(0, 0, 0, .6);
- transition: opacity 300ms;
- }
- .popup-show {
- z-index: 9999;
- opacity: 1;
- }
- .update-wrap {
- width: 580rpx;
- border-radius: 10rpx;
- position: relative;
- display: flex;
- flex-direction: column;
- overflow: hidden;
- .updata-bg-img {
- position: absolute;
- top: 0vw;
- left: 0px;
- width: 580rpx;
- height: 440rpx;
- background: url(images/update-img.png) no-repeat;
- background-size: 100% 100%;
- z-index: 1;
- }
- .updata-bg-color {
- position: absolute;
- width: 580rpx;
- top: 10vw;
- height: calc(100% - 10vw);
- background-color: #ffffff;
- z-index: 0;
- }
- .update-content {
- position: relative;
- z-index: 2;
- display: flex;
- flex-direction: column;
- }
- .update-con-top {
- padding: 70rpx 50rpx;
- }
- .update-btn {
- height: 80rpx;
- display: flex;
- align-items: center;
- border-top: 1px solid #e7e7e7;
- margin-top: 20rpx;
- .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: #045FCF;
- }
- }
- .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: 120rpx;
- }
- .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: 160rpx 50rpx 40rpx;
- .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;
- display: flex;
- align-items: center;
- margin-bottom: 30rpx;
- }
- .sche-bg-jindu {
- position: absolute;
- left: 0;
- top: 0;
- height: 20rpx;
- background-color: #5775e7;
- 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: 10rpx;
- border-radius: 100px;
- transform: translateX(-20rpx) translateY(-10rpx);
- box-shadow: 0 0 4px #eaeaea;
- .sche-bg-round-text {
- position: relative;
- top: 24rpx;
- font-size: 24rpx;
- text-align: center;
- color: #5775e7;
- }
- }
- }
- }
- </style>
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