128 lines
7.2 KiB
JavaScript
128 lines
7.2 KiB
JavaScript
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import Config from '../config/config'
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export function checkUpdater(currentId, updaterPage) {
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uni.request({
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url: Config.URL.update_app,
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method: 'GET',
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data: {
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"appid": plus.runtime.appid,
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"version": plus.runtime.version,
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"os": plus.os.name.toLowerCase()
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},
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success: res => {
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if (res.statusCode === 200) {
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const response = res.data
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const latestId = response.data.version
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const method = parseInt(response.data.force)
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if (!latestId) {
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console.log('当前没有发行版本')
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} else if (currentId != latestId && method === 1) {
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console.log('确认强制更新，正在取得地址')
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// 如果需要背地（静默）热更新，获取下载地址
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uni.request({
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url: 'https://www.easy-mock.com/mock/5c95e1ac8e241c358386bc16/pure-updater/version/info',
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method: 'GET',
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data: {
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search: 'latestInfo'
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},
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success: (res) => {
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if (res.statusCode === 200) {
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console.log('地址请求成功')
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const response = res.data
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const iosLink = response.latest.info.iosLink
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const androidLink = response.latest.info.androidLink
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let downloadLink = ''
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let ready = false
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// 判断系统类型
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if (plus.os.name.toLowerCase() === 'android') {
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console.log('安卓系统')
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if (androidLink && androidLink !== '#') { // 我这里默认#也是没有地址，请根据业务自行修改
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console.log('发现下载地址')
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// 安卓：创建下载任务
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if (androidLink.match(RegExp(/.wgt/))) {
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console.log('确认wgt热更新包')
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downloadLink = androidLink
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ready = true
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} else {
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console.log('安卓推荐.wgt强制更新，.apk的强制更新请您自行修改程序')
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}
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} else {
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console.log('下载地址是空的，无法继续')
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}
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} else {
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console.log('苹果系统')
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if (iosLink && iosLink !== '#') { // 我这里默认#也是没有地址，请根据业务自行修改
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console.log('发现下载地址')
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// 苹果(A)：进行热更新（如果iosLink是wgt更新包的下载地址）判断文件名中是否含有.wgt
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if (iosLink.match(RegExp(/.wgt/))) {
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console.log('确认wgt热更新包')
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downloadLink = iosLink
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ready = true
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} else {
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console.log('苹果只支持.wgt强制更新')
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}
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} else {
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console.log('下载地址是空的，无法继续')
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}
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}
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if (ready) {
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console.log('任务开始')
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let downloadTask = uni.downloadFile({
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url: downloadLink,
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success: (res) => {
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if (res.statusCode === 200) {
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// 保存下载的安装包
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console.log('保存安装包')
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uni.saveFile({
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tempFilePath: res.tempFilePath,
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success: (res) => {
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const packgePath = res.savedFilePath
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// 保存更新记录到stroage，下次启动app时安装更新
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uni.setStorage({
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key: 'updated',
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data: {
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completed: false,
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packgePath: packgePath
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},
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success: () => {
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console.log('成功保存记录')
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}
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})
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// 任务完成，关闭下载任务
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console.log('任务完成，关闭下载任务，下一次启动应用时将安装更新')
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downloadTask.abort()
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downloadTask = null
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}
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})
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}
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}
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})
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} else {
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console.log('下载地址未准备，无法开启下载任务')
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}
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}
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}
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})
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} else if (currentId != latestId) {
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console.log('检测到更新')
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uni.showModal({
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title: '发现新版本',
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content: '有新版本可用 (版本id:' + latestId + ')，请问您是否更新？',
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success: (res) => {
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if (res.confirm) {
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uni.navigateTo({
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url: updaterPage
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})
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} else if (res.cancel) {
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console.log('取消')
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}
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}
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})
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} else {
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console.log('现在是最新版本')
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}
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}
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}
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})
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} |