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koa_typescript_hello_world_basic_server.ts
typescriptA basic Koa server that responds with "Hello World" to all requests using TypeScr
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koa_typescript_hello_world_basic_server.ts
1import Koa from 'koa';
2import { Context } from 'koa';
3
4const app = new Koa();
5
6// response
7app.use((ctx: Context) => {
8 ctx.body = 'Hello World';
9});
10
11app.listen(3000, () => {
12 console.log('Server running on http://localhost:3000');
13});