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@yuuang/micro-app

v0.8.12

Published

A lightweight, efficient and powerful micro front-end framework

Downloads

9

Readme

English|简体中文|官网文档讨论组聊天室

📖简介

micro-app是京东零售推出的一款微前端框架,它基于类WebComponent进行渲染,从组件化的思维实现微前端,旨在降低上手难度、提升工作效率。它是目前接入微前端成本最低的框架,并且提供了JS沙箱、样式隔离、元素隔离、预加载、资源地址补全、插件系统、数据通信等一系列完善的功能。

micro-app与技术栈无关,对前端框架没有限制,任何框架都可以作为基座应用嵌入任何类型的子应用。

如何使用

微前端分为基座应用(也可以叫做主应用)和子应用。

这里以一种比较常见的情况举例:基座应用使用vue框架,采用history路由,子应用使用react框架,采用hash路由,我们分别列出基座应用和子应用需要进行的修改,具体介绍micro-app的使用方式。

基座应用

1、安装依赖

yarn add @micro-zoe/micro-app

2、在入口文件引入

// main.js
import microApp from '@micro-zoe/micro-app'

microApp.start()

3、在页面中嵌入微前端应用

<!-- my-page.vue -->
<template>
  <!-- 👇 name为应用名称,url为应用地址 -->
  <micro-app name='my-app' url='http://localhost:3000/'></micro-app>
</template>

子应用

在webpack-dev-server的headers中设置跨域支持。

devServer: {
  headers: {
    'Access-Control-Allow-Origin': '*',
  },
},

以上微前端基本渲染完成,效果如下:

更多详细配置可以查看官网文档

🤝 参与共建

如果您对这个项目感兴趣,欢迎提 pull request,也欢迎 "Star" 支持一下 ^_^

本地运行

1、克隆项目

git clone https://github.com/micro-zoe/micro-app.git

2、安装依赖

yarn bootstrap

3、运行项目

yarn start # 访问 http://localhost:3000

更多命令请查看DEVELP

FAQ

问题汇总

具体细节请参考文章:micro-app介绍

对于不支持CustomElements的浏览器,可以通过引入polyfill进行兼容,详情可参考:webcomponents/polyfills

但是Proxy暂时没有做兼容,所以对于不支持Proxy的浏览器无法运行micro-app。

浏览器兼容性可以查看:Can I Use

总体如下:

  • PC端:除了IE浏览器,其它浏览器基本兼容。
  • 移动端:ios10+、android5+

如果是开发环境,可以在webpack-dev-server中设置headers支持跨域。

devServer: {
  headers: {
    'Access-Control-Allow-Origin': '*',
  },
}

如果是线上环境,可以通过配置nginx支持跨域。

支持,详情请查看适配vite

支持,详情请查看nextjsnuxtjs

贡献者们

License

MIT License