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自动更新，从多个接口更新，避免单一的接口挂掉了无法更新

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liub
2025-09-19 13:46:33 +08:00
parent 482a47bd4f
commit 1cd9853f2f
4 changed files with 136 additions and 87 deletions
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217
utils/update.js
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@ -1,106 +1,155 @@
import request,{baseURL} from '@/utils/request.js'
import request, {
baseURL
} from '@/utils/request.js'
/**
* 检查并执行wgt热更新
* @param {String} updateUrl - 检查更新的接口地址
*/
function checkAndUpdateWgt(updateUrl) {
if(!plus){
if (!plus) {
return;
}
// 显示加载提示
let urls = ['http://114.55.111.217/app/CheckUpdate', 'https://t3v3e2xsjv.by.takin.cc/app/CheckUpdate'];
// 1. 获取当前应用版本信息
plus.runtime.getProperty(plus.runtime.appid, (widgetInfo) => {
const currentVersion = widgetInfo.version;
console.log("当前版本:" + currentVersion);
// request({
// url:'/app/auth/version',
// method: 'get'
// }).then(res=>{
// console.log("检查版本更新:",res);
// let os=plus.os.name.toLowerCase();
// if(res.code!=200){
// return;
// }
// let f=res.data.find(v=>{
// if(v.dictLabel.toLowerCase()==os){
// return true;
// }
// return false;
// });
// if(f){
// if(f.dictValue==currentVersion){
// return;
// }
// uni.showModal({
// title: '检测到更新',
// content: '当前版本“'+currentVersion+'”,发现新版本“'+f.dictValue+'”，是否立即更新？',
// confirmText: '立即更新',
// cancelText: '稍后更新',
// success: (modalRes) => {
// if (modalRes.confirm) {
// downloadAndInstallWgt(f.remark);
// }
// }
// });
// }
// }).catch(ex=>{
// console.log("检查更新失败:",ex);
// });
// 2. 调用后端接口检查是否有更新
uni.request({
url: updateUrl,
method: 'GET',
data: {
currentVersion: currentVersion,
platform: uni.getSystemInfoSync().platform
},
success: (res) => {
uni.hideLoading();
console.log("检查更新成功=", res)
if (res.statusCode === 200) {
const updateInfo = res.data.data;
if (!updateInfo.hasUpdate) {
return;
}
// 3. 显示更新提示
uni.showModal({
title: '检测到更新',
content: updateInfo.description || '有新版本可用，是否立即更新？',
confirmText: '立即更新',
cancelText: '稍后更新',
success: (modalRes) => {
if (modalRes.confirm) {
downloadAndInstallWgt(updateInfo.downloadUrl);
}
}
});
} else {
uni.showToast({
title: '当前已是最新版本',
icon: 'none',
duration: 2000
});
let callbck = (res) => {
uni.hideLoading();
console.log("检查更新成功=", res)
if (res.statusCode === 200) {
const updateInfo = res.data.data;
if (!updateInfo.hasUpdate) {
return;
}
},
fail: (err) => {
uni.hideLoading();
// 3. 显示更新提示
uni.showModal({
title: '检测到更新',
content: updateInfo.description || '有新版本可用，是否立即更新？',
confirmText: '立即更新',
cancelText: '稍后更新',
success: (modalRes) => {
if (modalRes.confirm) {
downloadAndInstallWgt(updateInfo.downloadUrl);
}
}
});
} else {
uni.showToast({
title: '检查更新失败',
title: '当前已是最新版本',
icon: 'none',
duration: 2000
});
console.error('检查更新失败:', err);
}
};
let Update = (url) => {
console.log("url=",url);
return new Promise((resolve, reject) => {
uni.request({
url: url,
method: 'GET',
data: {
currentVersion: currentVersion,
platform: uni.getSystemInfoSync().platform
},
success: (res) => {
console.log("res=>",res)
res.type='1';
resolve(res);
},
fail: (err) => {
console.log("err=",err);
reject(err);
},
complete:()=>{
console.log("complete");
}
});
});
}
let Callback1 = (res) => {
console.log("检查版本更新:", res);
let os = plus.os.name.toLowerCase();
if (res.code != 200) {
return;
}
let f = res.data.find(v => {
if (v.dictLabel.toLowerCase() == os) {
return true;
}
return false;
});
if (f) {
if (f.dictValue == currentVersion) {
return;
}
uni.showModal({
title: '检测到更新',
content: '当前版本“' + currentVersion + '”,发现新版本“' + f.dictValue + '”，是否立即更新？',
confirmText: '立即更新',
cancelText: '稍后更新',
success: (modalRes) => {
if (modalRes.confirm) {
downloadAndInstallWgt(f.remark);
}
}
});
}
}
let Update1 = () => {
return request({
url: '/app/auth/version',
method: 'get'
});
}
let promises = [];
for (var i = 0; i < urls.length; i++) {
promises.push(Update(urls[i]));
}
promises.push(Update1());
Promise.allSettled(promises).then(results => {
let length = results.length;
let flag=false;
for (var i = 0; i < length; i++) {
console.log('results[i]=',results[i]);
if (results[i].status == 'fulfilled' && results[i].value.type==='1' ) {
flag=true;
callbck(results[i].value)
break;
}
if(results[i].status == 'fulfilled' && results[i].value.type!=='1'){
flag=true;
Callback1(results[i].value);
break;
}
}
if(!flag){
console.log("检查更新失败了");
}else{
console.log("检查更新成功");
}
});
});
}
@ -110,8 +159,8 @@ function checkAndUpdateWgt(updateUrl) {
*/
function downloadAndInstallWgt(wgtUrl) {
// 显示下载进度
var wating=plus.nativeUI.showWaiting({
title:"下载中0%"
var wating = plus.nativeUI.showWaiting({
title: "下载中0%"
});
// uni.showLoading({
// title: '更新下载中...',
@ -184,7 +233,7 @@ function downloadAndInstallWgt(wgtUrl) {
// 监听下载进度
downloadTask.onProgressUpdate((progress) => {
console.log('下载进度: ' + progress.progress + '%');
wating.setTitle("下载中"+ progress.progress + '%');
wating.setTitle("下载中" + progress.progress + '%');
// 可以在这里更新自定义进度条
});
}