lanan-app/App.vue

<script>
	import config from '@/config'
	import request from './utils/request';
	import {
		getToken,
    setTenantId
	} from '@/utils/auth'
  import  {
    getTenantIdByWebsite
  } from '@/api/login.js'
	export default {

		onLaunch: function() {
			/*#ifdef MP*/
			return
			/*#endif*/




			if (!getToken()) {
				return
			}

			let version = config.appInfo.version
			request({
				url: '/system/config/configKey/rescueUserVersion',
				method: 'get',
				params: ''
			}).then(res => {
				console.log('rescueUserVersion', res);
				if (res.code == 200 && res.msg && res.msg != version) {
					console.log(res);
					uni.showModal({
						title: '版本升级',
						content: '新版本上线了，根据您自己的选择是否升级',
						showCancel: true,
						confirmText: '升级',
						success: res => {
							if (res.cancel) return;
							let waiting = plus.nativeUI.showWaiting("正在下载 - 0%");
							// uni.showLoading({
							// 	title: '安装包下载中'
							// });
							// wgt 和 安卓下载更新
							const downloadTask = uni.downloadFile({
								url: 'http://159.75.168.143:88/apk/rescueUser.apk',
								success: res => {
									if (res.statusCode !== 200) {
										console.error('下载安装包失败', err);
										return;
									}
									// 下载好直接安装，下次启动生效
									plus.runtime.install(res.tempFilePath, {
										force: false
									}, () => {
										uni.hideLoading()
										if (is_mandatory) {
											//更新完重启app
											plus.runtime.restart();
											return;
										}
										uni.showModal({
											title: '安装成功是否重启？',
											success: res => {
												if (res.confirm) {
													//更新完重启app
													plus.runtime
														.restart();
												}
											}
										});
									}, err => {
										uni.hideLoading()
										uni.showModal({
											title: '更新失败',
											content: err.message,
											showCancel: false
										});
									});
								},
								//接口调用结束
								complete: () => {
									uni.hideLoading();
									downloadTask.offProgressUpdate(); //取消监听加载进度
								}
							});
							//监听下载进度
							downloadTask.onProgressUpdate(res => {
								waiting.setTitle("正在下载 - " + res.progress + "%");
							});
						}
					});


				}
			})
		},
		onShow: function() {
			console.log('2')
		},
		onHide: function() {
			console.log('3')
		}
	}
</script>

<style lang="scss">
	@import "@/node_modules/uview-ui/index.scss";

	page,
	uni-page-body,
	html,
	body {
		height: 100%;
	}
</style>