dvcp_v2_webapp/examples/router/autoRoutes.js

import store from "../store";
import appEntry from "../views/appEntry";
import {waiting} from "../utils";
import router from "./router";
import axios from "./axios";

export default {
  routes: [],
  init() {
    //约束正则式
    store.commit("cleanApps")
    this.routes = []
    // 自动化本工程应用
    return this.loadApps()
  },
  loadApps() {
    //新App的自动化格式
    let apps = require.context('../../packages/', true, /\.(\/.+)\/App[A-Z][^\/]+\.vue$/, 'lazy'),
        projects = require.context('../../project/', true, /\.(\/.+)\/App[A-Z][^\/]+\.vue$/, 'lazy')
    const promise = (mods, base) => Promise.all(mods.keys().map(path => mods(path).then(file => {
      if (file.default) {
        let {name, label} = file.default,
            addApp = {
              name: path.replace(/\.\/?(vue)?/g, '')?.split("/").join("_"), label: label || name,
              path: `/${base}${path.replace(/\.(\/.+\/App.+)\.vue$/, '$1')}`,
              component: appEntry,
              module: file.default
            }
        waiting.setContent(`加载${name}...`)
        router.addRoute(addApp)
        //命名规范入口文件必须以App开头
        return store.commit("addApp", addApp)
      } else return 0
    })))
    waiting.init({innerHTML: '应用加载中..'})
    Promise.all([
      promise(apps, "packages"),
      promise(projects, "project")
    ]).then(() => {
      axios.post("/node/wechatapps/addOrUpdate", {
        type: "web",
        list: this.routes().map(({path: libPath, label, module: {name}, name: id}) => ({
          id, type: 'web', libPath, label, name
        }))
      }, {baseURL: "/ns"}).catch(() => 0)
      waiting.close()
    })
  }
}