Pfthb

I tried to receive the file and store it in the multer storage
Node js code

enter code here

app.post('/createLicence', upload.single('photo'),function(req, res ,next)
// any logic goes here

 console.log("filename" ,req.body.name)
 if (!req.file) 
 console.log("No file received");
 return res.send(
 success: false
 );

 else 
 console.log('file received');

 var function_name = 'createLicence'
 var arguments_array = [req.file.path,'Raghav','Mumbai','Approved']
 invoke = require('/Users/sanjeev.natarajan/fabric-samples/fabcar/invoke.js');
 invoke.invokechaincode(function_name,arguments_array) 
 return res.send(
 success: true 
 )
 

); 

but i am receiving no file is receivedi have send the request through postman

-
From : https://www.npmjs.com/package/multer

In order to use the multer package, you have first to define a few parameters so that it can work on your fileDirectory.

In your server.js :

let multer = require('multer');

let storage = multer.diskStorage(
 destination: function(req, file, cb) 
 cb(null, '/path/to/storage/')
 ,
 filename: function(req, file, callback) 
 callback(null, file.originalname + '-' + Date.now());
 
);

let upload = multer(
 storage: storage
);

Now, configure your route

router.route('/your/payload')
 .post(authController.isAuthenticated, upload.any(), albumController.postFile)

Note that upload.any() will allow you to upload multiple different formatted files at once. Feel free to use any other kind of upload.method() depending on your needs.

From this point, multer already is doing its job, however you might want to keep track of the files uploaded on your server.

So, in your own module, the logic is pretty much straight forward :

(I'm assuming that you're using mongoose models since you're not giving much information, but that's not the relevant part anyway)

exports.postFile = async (req, res) => 
if (!req 

This configuration and middleware use is ONLY for testing purpose, never ever let anyone upload something to your server without carefully handle that uploading process (file integrity, resource management, ...). An open uploading system can become a very wide backdoor getting straight to your server.

Hope this helps,
regards.