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简体中文

renderString

用于 React String SSR 渲染出字符串，配合 createRequestHandler 使用

使用

src/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);

函数签名

export type RenderString = (
  request: Request,
  serverRoot: React.ReactElement,
  optinos: RenderOptions,
) => Promise<string>;

示例

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

const handleRequest = async (request, ServerRoot, options) => {
  // do something before render
  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',
    },
  });
};

export default createRequestHandler(handleRequest);