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@zkty-team/x-engine-module-offline

v0.1.20

Published

此模块用于离线更新, 自动触发.

Downloads

5

Readme

此模块用于离线更新, 自动触发.

客户端更新流程

  • 启动

    • 请求服务器获取 microApp.json
      • 请求成功:
        • 循环:url,version = locateMicroAppByMicroappId
          • url != nil: 通过 appid 对比版本号
            • 本地版本低, 下载远程新版本,并解压到沙盒
            • 本地版本一样或更高, 返回
          • url 为 nil: 下载远程新版本,并解压到沙盒
      • 请求失败: 不做任何事
  • (url) locateMicroAppByMicroappId(&version)

    • 从沙盒找
      • 成功, 返回 index.html 位置与版本
      • 失败, 从工程找
        • 成功 返回 index.html 位置与版本
        • 失败 返回 (nil,-1)

微应用存储的位置

各平台表现不一, 假设可持久化存储位置为 X

{X}/microApps/{microAppId}.{version}/index.html

{X}/microApps/{microAppId}.{version}/icon.png

{X}/microApps/{microAppId}.{version}/...

microApps 做为一个统一的 microApp 入口.

- {X}
	- microApps
		-	com.zkty.xiaoqu.opendoor.1
				- index.html
				- icon.png
		- com.zkty.xiaoqu.opendoor.2
				- index.html
				- icon.png
		-	com.zkty.xiaoqu.shequ.1
				- index.html
				- icon.png

zip 包格式

- {microAppId}.{version}.zip
  - index.html
  - icon.png   // 128*128
  - ...

举例:

- com.zkty.xiaoqu.opendoor.1.zip
  - index.html
  - icon.png
	- ...

引擎应用配置

xengine_config.json:

{
  "appId": "com.zkty.xiaoqu",    // 建议直接设置为应用的 Bundle Identifier
  "appSecret": "8b387ca3ebdd412e9c97ef81ed352ee7",  //随机 md5 值.
  "offlineServerUrl": "https://3rd-public-file.oss-cn-beijing.aliyuncs.com"  //服务器地址,
  ...
}

app 微应用集合地址

请求地址:

GET: {offlineServerUrl}/microApps.json?key=md5(appSecret+appId)
key 由  md5 算出. 
key = md5(appSecret+appId)

返回: 有新版本

http status: 200

microApps.json:

{
  "code":0,
  "data":
        [
          {
            "microAppName":"开门",
            "microAppId":"com.zkty.xiaoqu.opendoor",
            "microAppVersion":2,
            "url":"http://www.dfsf/com.zkty.xiaoqu.opendoor.2.zip",
            "fallback":"http://www.dfsf/com.zkty.xiaoqu.opendoor.2/index.html"
          }
        ]
  }

microApps.json 应该持久化在手机应用本地. 用来对比.

如果不持久化到本地, 那就需要扫描本地 microApps 来对比是否需要更新版本.

微应用 zip 下载地址

GET: {url}?key=md5(appSecret+microAppId+version)&engine_build=1
http://www.dfsf/com.zkty.xiaoqu.opendoor.2.zip?key=md5(appSecret+microAppId+version)&engine_build=1