如何在具有服务器端响应的Angular 2+中引导模块

import 'zone.js/dist/zone-node';
import 'reflect-metadata';
import { enableProdMode } from '@angular/core';
import * as express from 'express';
import { join } from 'path';
import { readFileSync } from 'fs';
import { renderModuleFactory } from '@angular/platform-server';
import { AppServerModuleNgFactory } from './src/app/app.server.module.ngfactory';

enableProdMode();

const app = express();

const distFolder = join(process.cwd(), 'dist');
app.use(express.static(distFolder));

app.get('*', (req, res) => {
  const indexHtml = readFileSync(join(distFolder, 'index.html'), 'utf-8');
  renderModuleFactory(AppServerModuleNgFactory, {
    document: indexHtml,
    url: req.url
  }).then(html => {
    res.send(html);
  });
});

const port = process.env.PORT || 4000;
app.listen(port, () => {
  console.log(`Server listening on port ${port}`);
});

"scripts": {
  "serve:ssr": "node server/server.ts"
}

npm run serve:ssr