激活路由時無法加載角度聯合模塊

Question

我正在嘗試使用 shell（主機）和 travel（遠程）實現一個非常簡單的模塊聯合。 每當我嘗試從 travel 中動態加載 AbcModule 時，我都會在 shell 中收到以下錯誤：

錯誤錯誤：未捕獲（承諾中）：TypeError：無法讀取未定義的屬性（讀取'init'）TypeError：無法在angular-architects-module-federation-runtime.js：26讀取未定義的屬性（讀取'init'）： 1 在 Generator.next () 在 _ZoneDelegate.invoke (zone.js:372:1) 在 Object.onInvoke (core.mjs:25634:33) 在 _ZoneDelegate.invoke (zone.js:371:1) 在 Zone.run (zone.js:134:1) 在 zone.js:1275:1 在 _ZoneDelegate.invokeTask (zone.js:406:1) 在 Object.onInvokeTask (核心。 mjs:25621:33) 在 resolvePromise (zone.js:1211:1) 在 zone.js:1118:1 在履行 (tslib.es6.js:73:86) 在 _ZoneDelegate.invoke (zone.js:372:1 ) 在 Object.onInvoke (core.mjs:25634:33) 在 _ZoneDelegate.invoke (zone.js:371:1) 在 Zone.run (zone.js:134:1) 在 zone.js:1275:1 在 _ZoneDelegate .invokeTask (zone.js:406:1) 在 Object.onInvokeTask (core.mjs:25621:33)

錯誤錯誤：未捕獲（承諾中）：TypeError：無法讀取未定義的屬性（讀取'get'）TypeError：無法在angular-architects-module-federation-runtime.js：9讀取未定義的屬性（讀取'get'）： 1 在 Generator.next () at tslib.es6.js:76:1 at new ZoneAwarePromise (zone.js:1427:1) at __awaiter (tslib.es6.js:72:1) at lookupExposedModule (angular-architects-module -federation-runtime.js:7:21) 在 angular-architects-module-federation-runtime.js:106:1 在 Generator.next () 在完成 (tslib.es6.js:73:43) 在 _ZoneDelegate.invoke (zone.js:372:1) 在 resolvePromise (zone.js:1211:1) 在 resolvePromise (zone.js:1165:1) 在 zone.js:1278:1 在 _ZoneDelegate.invokeTask (zone.js:406: 1) 在 Object.onInvokeTask (core.mjs:25621:33) 在 _ZoneDelegate.invokeTask (zone.js:405:1) 在 Zone.runTask (zone.js:178:1) 在 drainMicroTaskQueue (zone.js:585: 1) 在 ZoneTask.invokeTask [作為調用] (zone.js:49

來自 shell 的應用程序路由：

import { loadRemoteModule } from "@angular-architects/module-federation";
import { Routes } from "@angular/router";
import { TestComponent } from "./test/test.component";

export const APP_ROUTES: Routes = [
  {
    path: '',
    component: TestComponent,
    pathMatch: 'full'
  },
  {
    path: 'abc',
    loadChildren: () => loadRemoteModule({
      remoteEntry: 'http://localhost:4201/remoteEntry.js',
      remoteName: 'travel',
      exposedModule: './Module'
    })
    .then(m => m.AbcModule)
  }
];

來自 shell 的 webpack.config.js：

const ModuleFederationPlugin = require("webpack/lib/container/ModuleFederationPlugin");
const mf = require("@angular-architects/module-federation/webpack");
const path = require("path");
const share = mf.share;

const sharedMappings = new mf.SharedMappings();
sharedMappings.register(
  path.join(__dirname, '../../tsconfig.base.json'),
  [/* mapped paths to share */]);

module.exports = {
  output: {
    uniqueName: "shell",
    publicPath: "auto"
  },
  optimization: {
    runtimeChunk: false
  },
  resolve: {
    alias: {
      ...sharedMappings.getAliases(),
    }
  },
  experiments: {
    outputModule: true
  },
  plugins: [
    new ModuleFederationPlugin({
        library: { type: "module" },


        shared: share({
          "@angular/core": { singleton: true, strictVersion: true, requiredVersion: 'auto' },
          "@angular/common": { singleton: true, strictVersion: true, requiredVersion: 'auto' },
          "@angular/common/http": { singleton: true, strictVersion: true, requiredVersion: 'auto' },
          "@angular/router": { singleton: true, strictVersion: true, requiredVersion: 'auto' },

          ...sharedMappings.getDescriptors()
        })

    }),
    sharedMappings.getPlugin()
  ],
};

旅行中的 webpack.config.js：

const ModuleFederationPlugin = require("webpack/lib/container/ModuleFederationPlugin");
const mf = require("@angular-architects/module-federation/webpack");
const path = require("path");
const share = mf.share;

const sharedMappings = new mf.SharedMappings();
sharedMappings.register(
  path.join(__dirname, '../../tsconfig.base.json'),
  [/* mapped paths to share */]);

module.exports = {
  output: {
    uniqueName: "travel",
    publicPath: "auto"
  },
  optimization: {
    runtimeChunk: false
  },
  resolve: {
    alias: {
      ...sharedMappings.getAliases(),
    }
  },
  experiments: {
    outputModule: true
  },
  plugins: [
    new ModuleFederationPlugin({
        library: { type: "module" },

       name: "travel",
       filename: "remoteEntry.js",
       exposes: {
           './Module': './apps/travel/src/app/abc/abc.module.ts',
       },

        shared: share({
          "@angular/core": { singleton: true, strictVersion: true, requiredVersion: 'auto' },
          "@angular/common": { singleton: true, strictVersion: true, requiredVersion: 'auto' },
          "@angular/common/http": { singleton: true, strictVersion: true, requiredVersion: 'auto' },
          "@angular/router": { singleton: true, strictVersion: true, requiredVersion: 'auto' },

          ...sharedMappings.getDescriptors()
        })

    }),
    sharedMappings.getPlugin()
  ],
};

旅行中的 AbcModule：

import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { AbcComponent } from './abc/abc.component';
import { RouterModule } from '@angular/router';

@NgModule({
  declarations: [AbcComponent],
  imports: [CommonModule, RouterModule.forChild([
    {
      path: '',
      component: AbcComponent
    }
  ])],
  exports: [RouterModule]
})
export class AbcModule {}

Answer 1

我通過將 loadRemoteModule 參數更改為：

import { loadRemoteModule } from "@angular-architects/module-federation";
import { Routes } from "@angular/router";
import { TestComponent } from "./test/test.component";

export const APP_ROUTES: Routes = [
  {
    path: '',
    component: TestComponent,
    pathMatch: 'full'
  },
  {
    path: 'abc',
    loadChildren: () => loadRemoteModule({
      remoteEntry: 'http://localhost:4201/remoteEntry.js',
      type: 'module',
      exposedModule: './Module'
    })
    .then(m => m.AbcModule)
  }
];