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astro/docs/dev.md
Matthew Phillips 41c64b30af
Move the request object from import.meta to Astro (#134)
* Move the `request` object from import.meta to Astro

This moves the `request` object to the Astro "global" (really just a render-level variable).

* Document Astro.request
2021-04-27 14:00:33 -04:00

1.2 KiB

Development Server

The development server comes as part of the Astro CLI. Start the server with:

astro dev

In your project root. You can specify an alternative

Special routes

The dev server will serve the following special routes:

/400

This is a custom 400 status code page. You can add this route by adding a page component to your astro/pages folder:

├── astro/
│   ├── components/
│   └── pages/
│       └── 400.astro

For any URL you visit that doesn't have a corresponding page, the 400.astro file will be used.

/500

This is a custom 500 status code page. You can add this route by adding a page component to your astro/pages folder:

├── astro/
│   ├── components/
│   └── pages/
│       └── 500.astro

This page is used any time an error occurs in the dev server.

The 500 page will receive an error query parameter which you can access with:

---
const error = Astro.request.url.searchParams.get('error');
---

<strong>{error}</strong>

A default error page is included with Astro so you will get pretty error messages even without adding a custom 500 page.