APP packaging remote package version update, version push function (uniapp)

The general idea is as follows: 

1.  Reason: The reason for the remote version push is probably that the app failed to be listed on the mobile application store normally, and the listing qualifications do not match, etc.
2. Implementation idea: get the version number of the current app => request the new version number and new package address from the interface => compare the version number => prompt to download the update

 code:

app.vue

// #ifdef APP-PLUS
    let _this = this
    let v = plus.runtime.versionCode
	uni.getSystemInfo({
		success: function (res) {
			if(res.platform != 'android') return
				// 获取当前已安装的app版本号 版本信息获取
				_this.$store.dispatch('root/getNewVersion', {version: v})
			}
		});
// #endif

 root.js

async getNewVersion({ commit }, data) {
		// 获取新的版本号 （这里换成自己的接口）
		const result = await User.getVersion(data.version)
		// 不需要更新则跳过
		if(!result) return
		// 当前版本号保存
		commit('setVersion', data.version)
		// 需要新版本号等
		commit('setNewVersionInfo', result)
		// 更新提醒
		uni.showModal({
			title: '发现新版本，是否更新',
			content: '待更新版本号：' + result.new_version,
			success: res => {
				// 点击确定
				if (res.confirm) {
					// 打开手机自带浏览器下载
					plus.runtime.openURL(result.url)
				}
				// 点击取消更新
				uni.$u.toast('点击取消更新')
				// 安卓退出app
				plus.runtime.quit();    
			}
		});
	},

 Note:

• This article only uses the Android version push, so the non-Android system is screened
• Forcibly quitting the app on ios is different from that on Android, the reference for ios is as follows

• plus.ios.import('UIApplication').sharedApplication().performSelector('exit');