examTeamApp/App.vue

<script>
	export default {
		data() {
			return {}
		},
		onLaunch: function() {
			this.checkForUpdates()
			// uni.switchTab({
			// 	url: "/pages/index/index"
			// })
			console.log('App Launch')
		},
		onShow: function() {
			console.log('App Show')
		},
		onHide: function() {
			console.log('App Hide')
		},
		methods: {
			// 版本信息监测
			checkForUpdates() {
				let that = this
				let platform = ""
				// 返回的是apk包信息
				uni.getSystemInfo({
					success(e) {
						platform = e.platform
						that.$store.commit('changePhoneInfo', {
							platform: e.platform
						})
					}
				})
				plus.runtime.getProperty(plus.runtime.appid, function(info) {
					uni.setStorageSync('VERSION', info.version)
					let res_version = info.version;
					that.$store.commit('changePhoneInfo', {
						info: info
					})
					that.$model.getloginversion({}).then(res => {
						let downloadUrl = res.data.url
						let latestVersion = res.data.version
						console.log("版本信息", info)
						console.log("res", res)
						that.$store.commit('changePhoneInfo', {
							versionUrl: res.data
						})
						// 比对版本号
						if (latestVersion !== res_version) {
							uni.showModal({
								title: '发现新版本',
								content: '检查到新版本' + res.data.version + '，是否更新？',
								success: (modalRes) => {
									if (modalRes.confirm) {
										if (platform === 'android') {
											uni.showLoading({
												title: '正在升级,请耐心等待'
											})
											uni.setStorageSync('VERSION', res.data.version)
											that.downloadNewVersion(downloadUrl, res.code);
										} else {
											uni.showModal({
												title: '发现新版本 ' + res.data.version,
												content: '请到App store进行升级',
												showCancel: false
											})
										}
									} else {
										console.log("用户放弃更新")
										if (res.code == 0) {
											that.handleUserList()
										} else {
											setTimeout(() => {
												uni.reLaunch({
													url: '/pages/login/login'
												})
											}, 800);
										}
									}
								}
							});
						} else {
							console.log("版本号相同")
							if (res.code == 0) {
								that.handleUserList()
							} else {
								setTimeout(() => {
									uni.reLaunch({
										url: '/pages/login/login'
									})
								}, 500);
							}
						}
					})
				})
			},

			// 下载新版本
			downloadNewVersion(downloadUrl, code) {
				const dtask = uni.downloadFile({
					url: downloadUrl,
					success: (downloadRes) => {
						if (downloadRes.statusCode === 200) {
							uni.hideLoading();
							plus.runtime.install(
								downloadRes.tempFilePath, {
									force: true
								},
								function() {
									console.log('install success...');
									plus.runtime.restart();
								},
								function(e) {
									console.error('install fail...');
								});
						}
					},
					fail: () => {
						uni.showToast({
							title: '升级失败',
							icon: 'none'
						});
					}
				});
				dtask.onProgressUpdate((res) => {
					console.log('下载进度' + res.progress + '%');
				});
			},


			// 成员列表
			handleUserList() {
				let that = this
				that.$model.getUserList({
					type: 2
				}).then(res => {
					console.log("用户列表", res)
					if (res.code != 0) {
						that.$tools.msg(res.msg)
						return
					}
					that.$store.commit('changeFamilay', res.data)
					if (res.data.length) {
						that.$store.dispatch('getUserInfo', {
							aud_id: uni.getStorageSync('userid') ? uni.getStorageSync('userid') : res.data[
								0].id
						})
						that.$store.dispatch("getCardList", {
							aud_id: uni.getStorageSync('userid') ? uni.getStorageSync('userid') : res.data[
								0].id
						})
					}
				}).catch(err => {})
			},
		}
	}
</script>

<style lang="scss">
	/*每个页面公共css */
	/* #ifndef APP-NVUE */
	@import "/uni.scss";
	@import "/assets/common.scss";
	@import "/assets/iconfont.css";
	@import "/assets/iconfont-weapp-icon.css";

	/* #endif*/
</style>