175 lines
3.9 KiB
Vue
175 lines
3.9 KiB
Vue
<template>
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<view class="app">
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<image src="../../static/logo.png" mode=""></image>
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<view class="title">
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智慧卫监职卫云
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</view>
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<u-toast ref="uToast" />
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</view>
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</template>
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<script>
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import {
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getLastAppFileInfo
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} from '@/api/startup/index.js'
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export default {
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data() {
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return {
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apknumber: null,
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};
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},
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onShow() {
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//自动更新
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var that = this;
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plus.runtime.getProperty(plus.runtime.appid, (wgtinfo) => {
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console.log(wgtinfo.version)
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this.apknumber = wgtinfo.version
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getLastAppFileInfo().then(res => {
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console.log(res)
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if (res.code == 200) {
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if (res.data) {
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if (res.data.fileVersion) {
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if (res.data.fileVersion > this.apknumber) {
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uni.showToast({
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title: '有新的版本发布，程序已启动自动更新。新版本下载完成后将自动弹出安装程序。',
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mask: false,
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duration: 5000,
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icon: "none"
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});
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var dtask = plus.downloader.createDownload(
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res.data.fileUrl, {},
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function(d, status) {
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//下载完成
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if (status == 200) {
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plus.runtime.install(plus.io.convertLocalFileSystemURL(
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d
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.filename), {}, {}, function(error) {
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uni.showToast({
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title: '安装失败',
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mask: false,
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duration: 1000
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});
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})
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} else {
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uni.showToast({
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title: '更新失败',
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mask: false,
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duration: 1000
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});
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}
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});
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try {
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dtask.start(); // 开启下载的任务
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var prg = 0;
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var showLoading = plus.nativeUI.showWaiting(
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"正在下载"); //创建一个showWaiting对象
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dtask.addEventListener('statechanged', function(
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task,
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status
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) {
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// 给下载任务设置一个监听 并根据状态 做操作
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switch (task.state) {
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case 1:
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showLoading.setTitle("正在下载");
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break;
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case 2:
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showLoading.setTitle("已连接到服务器");
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break;
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case 3:
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prg = parseInt(
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(parseFloat(task.downloadedSize) /
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parseFloat(task.totalSize)) *
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100
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);
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showLoading.setTitle(" 正在下载" + prg + "% ");
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break;
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case 4:
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plus.nativeUI.closeWaiting();
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//下载完成
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break;
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}
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});
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} catch (err) {
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plus.nativeUI.closeWaiting();
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uni.showToast({
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title: '更新失败',
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mask: false,
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duration: 1000
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});
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that.info();
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}
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} else {
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that.info();
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}
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} else {
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that.info();
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}
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} else {
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that.info();
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}
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} else {
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that.info();
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}
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})
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})
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},
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methods: {
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info() {
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var that = this
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try {
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const value = uni.getStorageSync('token');
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if (value) {
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setTimeout(() => {
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// uni.switchTab({
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// url: '/pages/homepage/index',
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// })
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uni.reLaunch({
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url: '/pages/login/login'
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});
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}, 1000);
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} else {
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setTimeout(() => {
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uni.reLaunch({
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url: '/pages/login/login'
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});
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}, 1000);
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}
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} catch (e) {
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setTimeout(() => {
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uni.reLaunch({
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url: '/pages/login/login'
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});
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}, 1000);
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}
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}
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},
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onLoad() {
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},
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}
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</script>
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<style lang="scss">
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image {
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width: 50%;
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height: 380rpx;
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position: absolute;
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left: 25%;
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top: 20%;
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}
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.title {
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width: 80%;
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height: 48rpx;
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font-size: 49rpx;
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text-align: center;
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font-family: DengXian;
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font-weight: bold;
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color: #000000;
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position: absolute;
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top: 50%;
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left: 10%;
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}
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</style>
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