bigDataApp/pages/my/about/about.vue

<template>
	<view>
		<view class="line"></view>
		<view class="logo-box">
			<image :src="$imageURL+ '/bigdata_app'+'/image/c9b4eb88c03b2f7460e8479e80f40fc.png'" mode="widthFix" v-if="$isneutral"></image>
			<view class="version">
				<view v-if="$isneutral">
					云飞物联网
				</view>
				<view>
					当前版本号
				</view>
				<view>
					V{{id}}
				</view>
			</view>
		</view>
		<view class="line"></view>
		<view class="part" v-if="$isneutral">
			<view class="info-item">
				<text class="tit">技术支持</text>
				<text class="val">河南云飞科技发展有限公司</text>
			</view>
			<view class="divide"></view>
			<view class="info-item">
				<text class="tit">关注微信</text>
				<text class="val">河南云飞科技发展有限公司</text>
			</view>
		</view>
		<view class="line" v-if="$isneutral"></view>
		<view class="part" v-if="$isneutral">
			<view class="info-item">
				<text class="tit">公司官网</text>
				<text class="val">www.hnyfkj.cn</text>
			</view>
			<view class="divide"></view>
			<view class="info-item">
				<text class="tit">业务合作</text>
				<text class="val">400-690-7990</text>
			</view>
			<view class="divide"></view>
			<view class="info-item">
				<text class="tit">公司邮箱</text>
				<text class="val">hnyf826@163.com</text>
			</view>
		</view>
		<view class="line"></view>
		<view class="part">
			<view class="info-item" @click="renewal">
				<text class="tit" >版本更新</text>
				<p class="update" v-if="updateTF">NEW</p>
				<u-icon name="arrow-right"></u-icon>
			</view>
		</view>
		<view class="line" v-if="$isneutral"></view>
		<view class="record">
			<view class="info-item" @click="record">
				<text class="tit">更新记录</text>
				<u-icon name="arrow-right"></u-icon>
			</view>
		</view>
		<view class="bottom" v-if="$isneutral">
			©河南云飞科技发展有限公司
		</view>
		<u-modal title="升级中请勿随意操作" :show-confirm-button="false" v-model="showA" :content="contentA">
			<view class="upgradeBox">
				<u-line-progress v-show="isShow" active-color="#19be6b" :striped="true" :percent="percentNum" :striped-active="true"></u-line-progress>
			</view>
		</u-modal>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				id: '',
				versions: '',
				showA: false, //
				contentA: '',
				isShow: false, //进度条
				percentNum: 0, //在线下载进度，
				apkPath: "", //已下载待安装的更新包路径
				value: "",
				updateTF:false
			}
		},
		methods: {
			async getEquipList() {
				const res = await this.$myRequest({
					url: '/api/api_gateway?method=home.homes.app_version_record',
					data: {
						ret: "first"
					}
				})
				console.log(res)
				// this.appName = res[0].app_name
				this.versions = Number(res[0].app_num.match(/\d+/g).join(""))
				var ids = Number(plus.runtime.version.match(/\d+/g).join(""))
				if (this.versions > ids) {
					this.updateTF = true
				} else {
					this.updateTF = false
				}
			},
			renewal() {
				// this.getEquipList()
				var ids = Number(plus.runtime.version.match(/\d+/g).join(""))
				if (this.percentNum > 0) {
					console.log("更新中")
				} else {
					if (this.versions > ids) {
						this.updateTF = true
						uni.showModal({
							title: '检测到有新版本，是否更新？',
							content: '建议更新,不更新可能会出现部分数据无法获取！',
							confirmText: "更新",
							cancelText: "不更新",
							success: (res) => {
								if (res.confirm) {
									console.log('用户点击确定');
									this.showA = true
									this.isShow = true
									this.upgrade()
								} else if (res.cancel) {
									// plus.runtime.quit();
									console.log('用户点击取消');
								}
							}
						})
					} else {
						this.updateTF = false
						uni.showToast({
							title: "当前版本已是最新版本",
							icon: "none"
						})
					}
				}
			},
			upgrade() {
				uni.getStorage({
					key: 'http',
					success: (res) => {
						this.value = res.data
					}
				})
				// console.log(this.appName)
				// ---------------------------------------------------------------------------------------------------------------------------
				if(this.$isneutral){
					this.appName = "big_data"//标准版
				}else{
					this.appName = "big_data2"//中性版
				}
				// this.appName = "big_data"
				var url = "http://hnyfwlw.com/app/" + this.appName + ".apk"
				console.log(url)
				const downloadTask = uni.downloadFile({
					url: url, //仅为示例，并非真实的资源
					success: (res) => {
						console.log(res)
						if (res.statusCode === 200) {
							console.log('安装包下载成功，即将安装：' + res.tempFilePath);
							this.installApk(res.tempFilePath)
							this.showA = false
							this.isShow = false
						}
					},
					fail: (err) => {
						console.log(err)
					},
					complete: (com) => {
						console.log(com)
					}
				});
				downloadTask.onProgressUpdate((res) => {
					this.percentNum = res.progress
					if (res.progress == 100) {
						console.log('下载完成了')
					}
				});
			},
			// 调起系统安装器安装更新包，失败时引导开启“安装未知应用”后自动重试一次
			// fromGuide：从系统设置页返回后的重试，不再引导，直接提示失败原因
			installApk(path, fromGuide) {
				this.apkPath = '';
				plus.runtime.install(path, { force: false }, () => {
					console.log('已调起安装')
				}, (e) => {
					console.log('安装失败：', e)
					// Android 8.0 及以上需用户在系统设置中开启“允许安装未知应用”，
					// 该权限属于特殊权限，系统不会弹窗申请，只能引导用户到设置页手动开启。
					// 注意：不做安装前预检查，部分机型（如小米）已授权时检查接口仍返回未授权
					if (!fromGuide && plus.os.name === 'Android' && parseFloat(plus.os.version) >= 8) {
						this.apkPath = path;
						uni.showModal({
							title: '需要安装权限',
							content: '请在接下来打开的页面中，允许本应用“安装未知应用”',
							showCancel: false,
							success: () => {
								var main = plus.android.runtimeMainActivity();
								var Intent = plus.android.importClass('android.content.Intent');
								var Uri = plus.android.importClass('android.net.Uri');
								var intent = new Intent('android.settings.MANAGE_UNKNOWN_APP_SOURCES');
								intent.setData(Uri.parse('package:' + main.getPackageName()));
								main.startActivity(intent);
							}
						})
					} else {
						uni.showModal({
							title: '安装失败',
							content: '若已开启“安装未知应用”仍失败，小米手机请检查系统“纯净模式”等安装限制后重新更新',
							showCancel: false
						})
					}
				})
			},
			record() {
				uni.navigateTo({
					url: "../record/record"
				})
			}
		},
		onShow() {
			// 从“安装未知应用”设置页返回后，继续安装已下载的更新包
			if (this.apkPath) {
				this.installApk(this.apkPath, true)
			}
			this.id = plus.runtime.version
			this.getEquipList()
		},
		onBackPress(option) {
			uni.redirectTo({
				url: "../index/index"
			})
		}
	}
</script>

<style lang="scss">
	page {
		background: $uni-bg-color-grey;
	}

	.line {
		height: 16rpx;
		width: 100%;
		background: $uni-bg-color-grey;
	}

	.bottom {
		height: 190rpx;
		line-height: 190rpx;
		font-size: 8px;
		text-align: center;
	}

	.logo-box {
		background: #fff;
		text-align: center;
		padding: 80rpx 0;

		image {
			width: 150rpx;
		}

		.version {
			font-size: 24rpx;
			margin-top: 20rpx;
		}
	}

	.part {
		background: #fff;
		padding: 0 40rpx;

		.divide {
			width: 100%;
			height: 1px;
			background: $uni-bg-color-grey;
		}

		.info-item {
			display: flex;
			justify-content: space-between;
			line-height: 100rpx;
			position: relative;
			.tit {
				font-size: 14px
			}

			.val {
				font-size: 12px;
				color: #666;
			}
			.update{
				position: absolute;
				top: 34rpx;
				right: 32rpx;
				font-size: 16rpx !important;
				background-color: #f00;
				border-radius: 25rpx;
				height: 30rpx;
				padding: 2rpx 16rpx;
				line-height: 30rpx;
				color: #fff;
			}
		}
	}

	.record {
		background: #fff;
		padding: 0 40rpx;

		.info-item {
			display: flex;
			justify-content: space-between;
			line-height: 100rpx;

			.tit {
				font-size: 14px
			}
		}
	}

	.upgradeBox {
		padding: 15rpx;
	}
</style>