express post params code example
Example 1: How to parse POST requests with express nodejs
const express = require('express');
const bodyParser = require('body-parser');
const app = express();
app.use(bodyParser.urlencoded({ extended: true }));
app.post('/post-test', (req, res) => {
console.log('Got body:', req.body);
res.sendStatus(200);
});
app.listen(8080, () => console.log(`Started server at http://localhost:8080!`));
Example 2: express receive post data
const { id } = req.body;
Example 3: node.js express post query string
const express = require('express');
const bodyParser = require('body-parser');
const app = express();
app.use(bodyParser.urlencoded({ extended: true }));
app.post('/somepost', (req, res) => {
console.log('Name:', req.query.name);
res.status(200);
});
Example 4: app.post (req res) get data
const express=require('express');
const app=express();
app.post("/register/",function(req,res){
var bodyStr = '';
req.on("data",function(chunk){
bodyStr += chunk.toString();
});
req.on("end",function(){
res.send(bodyStr);
});
});