example
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deno.md
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deno.md
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making a basic API in deno
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https://blog.logrocket.com/creating-your-first-rest-api-with-deno-and-postgres/
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install deno:
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curl -fsSL https://deno.land/x/install/install.sh | sh
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a basic api:
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```
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import { Application, Router } from 'https://deno.land/x/oak/mod.ts';
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import { Client } from "https://deno.land/x/postgres@v0.17.0/mod.ts";
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const app = new Application();
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const router = new Router();
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// Configure database connection
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const client = new Client({
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hostname: 'usmidsap02',
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port: 5432,
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user: 'api',
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password: '',
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database: 'ubm',
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});
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await client.connect();
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// Define a route to retrieve values from the database
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router.get('/', async (ctx) => {
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ctx.response.body = "live";
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});
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// Define a route to retrieve values from the database
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router.get('/api/data', async (ctx) => {
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const result = await client.queryObject("SELECT * FROM rlarp.pl LIMIT 10");
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console.log(result.rows); // [{id: 1, name: 'Carlos'}, {id: 2, name: 'Johnru'}, ...]
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//const result = await client.query('SELECT 1');
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ctx.response.body = result.rows;
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});
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app.use(router.routes());
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app.use(router.allowedMethods());
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// Start the server
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console.log('Server is running on http://localhost:8085');
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await app.listen({ port: 8085 });
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```
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