req.body

Contains key-value pairs of data submitted in the request body. By default, it is undefined, and is populated when you use body-parsing middleware such as body-parser and multer.

The following example shows how to use body-parsing middleware to populate req.body.

var app = require('express')();
var bodyParser = require('body-parser');
var multer = require('multer'); // v1.0.5
var upload = multer(); // for parsing multipart/form-data
 
app.use(bodyParser.json()); // for parsing application/json
app.use(bodyParser.urlencoded({ extended: true })); // for parsing application/x-www-form-urlencoded
 
app.post('/profile', upload.array(), function (req, res, next) {
  console.log(req.body);
  res.json(req.body);
});

Links:

http://expressjs.com/en/4x/api.html#req.body

doc_Express

2025-01-10 15:47:30

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