index.js

const express = require('express');
const app = express();

const redis = require('ioredis');
const client = new redis();



app.post(('/') , async (req,res) => {
   const result = await client.set('teste', 'Valor');
   res.send(result);
   console.log(result);
} );

app.listen(3000 , () => {
   console.log('server started');
});