Module

x/oak/examples/staticServer.ts

A middleware framework for handling HTTP with Deno 🐿️ 🦕
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import { green, cyan, bold, yellow, red,} from "https://deno.land/std@0.51.0/fmt/colors.ts";
import { Application, HttpError, send, Status } from "../mod.ts";
const app = new Application();
// Error handler middlewareapp.use(async (context, next) => { try { await next(); } catch (e) { if (e instanceof HttpError) { context.response.status = e.status as any; if (e.expose) { context.response.body = `<!DOCTYPE html> <html> <body> <h1>${e.status} - ${e.message}</h1> </body> </html>`; } else { context.response.body = `<!DOCTYPE html> <html> <body> <h1>${e.status} - ${Status[e.status]}</h1> </body> </html>`; } } else if (e instanceof Error) { context.response.status = 500; context.response.body = `<!DOCTYPE html> <html> <body> <h1>500 - Internal Server Error</h1> </body> </html>`; console.log("Unhandled Error:", red(bold(e.message))); console.log(e.stack); } }});
// Loggerapp.use(async (context, next) => { await next(); const rt = context.response.headers.get("X-Response-Time"); console.log( `${green(context.request.method)} ${cyan(context.request.url.pathname)} - ${ bold( String(rt), ) }`, );});
// Response Timeapp.use(async (context, next) => { const start = Date.now(); await next(); const ms = Date.now() - start; context.response.headers.set("X-Response-Time", `${ms}ms`);});
// Send static contentapp.use(async (context) => { await send(context, context.request.url.pathname, { root: `${Deno.cwd()}/examples/static`, index: "index.html", });});
const options = { hostname: "127.0.0.1", port: 8000 };console.log( bold("Start listening on ") + yellow(`${options.hostname}:${options.port}`),);await app.listen(options);