createHttpRouter

Callable

• createHttpRouter<Context, UserData>(routes?: RouterRoutes<Context, UserData>): RouterHandler<Context>

---

• Creates new Router instance that works based on request labels. This instance can then serve as a requestHandler of your HttpCrawler. Defaults to the HttpCrawlingContext.

  Serves as a shortcut for using Router.create<HttpCrawlingContext>().

  import { HttpCrawler, createHttpRouter } from 'crawlee';
  
  const router = createHttpRouter();
  router.addHandler('label-a', async (ctx) => {
     ctx.log.info('...');
  });
  router.addDefaultHandler(async (ctx) => {
     ctx.log.info('...');
  });
  
  const crawler = new HttpCrawler({
      requestHandler: router,
  });
  await crawler.run();

  ---

  Type parameters

  • Context: HttpCrawlingContext<any, any, Context> = HttpCrawlingContext<any, any>
  • UserData: Dictionary = GetUserDataFromRequest<Context[request]>

  Parameters

  • optionalroutes: RouterRoutes<Context, UserData>

  Returns RouterHandler<Context>