javascript – No puedo hacer post Node js Router Express

// rutas of ligas

const express = require (& # 39;);
const router = express.Router ();

const pool = require (& # 39; ../../ db & # 39;)


router.get (& # 39; / add & # 39 ;, (req, res) => {
res.render (& # 39; links / add & # 39;);
});

router.get (& # 39; / x & # 39 ;, req, res) => {
res.send (& # 39; x & # 39;);
});

router.post (& # 39; / add & # 39 ;, (req, res) => {
console.log (req.body);
res.send (& # 39; recibido & # 39;);
});


module.exports = router;