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express req body undefined

Magnificent Macaque answered on October 4, 2022 Popularity 10/10 Helpfulness 5/10

answer express req body undefined

express req body undefined

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const express = require("express");
const app = express();
const port = 3002;
app.use(express.json());  // you need the body parser middleware 
// which already comes in express as a method

app.get("/", (req, res) => res.send("Hello World!"));

app.post('/', function (req, res) {
  const { data } = req.body;

  // post:
  // {
  //   "data": {
  //     "name": "Jhon",
  //     "age": 25
  //   }
  // }

  res.send('POST request to the homepage')
})

app.listen(port, () => console.log(`Example app listening on port ${port}!`));

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: express javascript req undefined

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Contributed on Oct 04 2022

Magnificent Macaque

0 Answers Avg Quality 2/10

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