Working with Context

This example demonstrates how to use Fastro's Context object to handle HTTP responses. The context provides convenient methods for sending responses with proper status codes and headers.

Basic Usage

import fastro, { Context, HttpRequest } from "https://fastro.deno.dev/mod.ts";

const f = new fastro();

f.get(
  "/",
  (_req: HttpRequest, ctx: Context) => {
    return ctx.send("Hello world", 200);
  },
);

await f.serve();

Key Features

• Context Object: The ctx parameter provides access to response methods
• Status Codes: Easily set HTTP status codes with the response
• Type Safety: Full TypeScript support for request and context parameters

Context Methods

The Context object offers several useful methods:

• ctx.send(data, status) - Send response with data and status code
• ctx.json(data, status) - Send JSON response
• ctx.redirect(url, status) - Redirect to another URL

Running the Example

Save the code to a file (e.g., hello-context.ts) and run:

deno run --allow-net hello-context.ts

Visit http://localhost:8000 to see "Hello world" displayed in your browser.