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Here it is my problem, I have a form where I can insert a file and a field but I receive only the file and not the parameter test! Why?
This is my code:
app.js:
var express = require('express'); var bodyParser = require('body-parser'); var app = express(); var port = 8000; var multer = require('multer'); // v1.0.5 var storage = multer.diskStorage({ destination: function (req, file, callback) { callback(null, './uploads'); }, filename: function (req, file, callback) { callback(null, file.originalname.substring(0,file.originalname.lastIndexOf('.')) + '-' + Date.now() + file.originalname.substring(file.originalname.lastIndexOf('.'),file.originalname.length)); } }); var upload = multer({ storage : storage}).single('fileUpload'); app.use(bodyParser.json()); app.use(bodyParser.urlencoded({extended: true})); app.post('/api/upload',function(req,res){ console.log(req.body); upload(req,res,function(err) { if(err) { return res.end("Error uploading file."); } res.end("File is uploaded"); }); }); app.listen(port, function () { console.log('Express server inizializzato sulla porta ' + port); }); index.html:
<html> <head> <title>Test upload</title> </head> <body> <form name="form" action="http://localhost:8000/api/upload" method="post" enctype="multipart/form-data"> <input type="text" name="test" /> <input type="file" name="fileUpload" /> <input type="submit" value="invia" /> </form> </body> </html> Someone can help me?
738
2017 Update
From Readme
Note that req.body might not have been fully populated yet. It depends on the order that the client transmits fields and files to the server.
I resolved my issue by reversing the order of my form object properties in the front end:
var newFormObj = new FormData(); newFormObj.append('internalUserID', internalUserID); newFormObj.append('listingImage', this.binaryImages[image]); On the backend:
var storage = multer.diskStorage({ destination: function (req, file, cb) { console.log(req.body.internalUserID) // YAY, IT'S POPULATED cb(null, 'listing-pics/') }, filename: function (req, file, cb) { cb(null, file.fieldname + '-' + Date.now()) } }); var upload = multer({ storage: storage }); If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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