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entry.server.[tj]sx

INFO

Using this file requires enabling source.enableCustomEntry.

When the project initiates server.ssr, Modern.js generates a default Server-Side entry. The sample code is as follows:

entry.server.tsx
import {
  renderString,
  createRequestHandler,
} from '@modern-js/runtime/ssr/server';

const handleRequest = async (request, ServerRoot, options) => {
  const body = await renderString(request, <ServerRoot />, options);

  return new Response(body, {
    headers: {
      'content-type': 'text/html; charset=utf-8',
    },
  });
};

export default createRequestHandler(handleRequest);

Add Custom Entry Points

Users need to customize the Server-Side Rendering entry points, they can customize the server entry in src/entry.server.ts or src/{entryName}/entry.server.ts.

src/entry.server.tsx
import { renderString, createRequestHandler } from '@modern-js/runtime/ssr/server';
import type { HandleRequest } from '@modern-js/runtime/ssr/server';

const handleRequest: HandleRequest = async (request, ServerRoot, options) => {
  // do something before rendering
  const body = await renderString(request, <ServerRoot />, options);

  const newBody = body + '<div>Byte-Dance</div>';

  return new Response(newBody, {
    headers: {
      'content-type': 'text/html; charset=UTF-8',
      'x-custom-header': 'abc',
    },
  });
};

export default createRequestHandler(handleRequest);