The uniapp applet checks and prompts for updates

The code above:

xcxCheckUpdate.js

export default function xcxCheckUpdate(){const updateManager = uni.getUpdateManager();updateManager.onCheckForUpdate(function (res) {// Callback for requesting new version information});updateManager.onUpdateReady(function (res) {uni.showModal({title: 'Update Tips',content: 'The new version is ready, do you want to restart the application?',success(res) {if (res.confirm) {// The new version has been downloaded, call applyUpdate to apply the new version and restartupdateManager.applyUpdate();}}});});updateManager.onUpdateFailed(function (res) {// Failed to download new version});}

App.vue: