Multer isn't saving to specified destination - node.js

Question

I'm fairly new to nodejs/ express, but no matter what I seem to do I cant seem to get multer to save to the specified destination, it seems to completely ignore the parameter all together. The code is shown below
//app.js
var multer = require('multer');
var fs = require('fs');
var apiRouter = express.Router();
var app = express();
var store = multer.diskStorage({
filename: function(req,file,cb){
console.log("filename");
cb(null, Date.now()+'.'+file.originalname);
},
desitnation: function(req,file,cb){
console.log("storage");
cb(null,'./public/');
}
});
var upload = multer({storage:store}).single('file');
apiRouter.post('/upload', function(req, res){
upload(req, res, function (err) {
if (err) {
return res.end(err.toString());
}
console.log(req.file);
return res.json({originalname:req.file.originalname, uploadname:req.file.filename});
});
});
The response I get when uploading is shown below:
GET /vendor.js.map 200 3.916 ms - 6636755
filename
{ fieldname: 'file',
originalname: 'Desert.jpg',
encoding: '7bit',
mimetype: 'image/jpeg',
destination: 'C:\\Users\\Dwyer\\AppData\\Local\\Temp',
filename: '1538979138829.Desert.jpg',
path:
'C:\\Users\\Dwyer\\AppData\\Local\\Temp\\1538979138829.Desert.jpg',
size: 845941 }
POST /api/upload 200 70.031 ms - 69
It seems to be setting the file correctly, but I'm not sure where it gets the destination from, no3 do I understand why the destination parameter isn't being read.

Answer 1

Its actually "destination" (not desitnation). You should also make sure that you have a folder ,with the specified name, at the specified destination.

Answer 2

Do you try using physical address in destination? I guess destination in multer document is physical address in linux os.

Answer 3

but no matter what I seem to do I cant seem to get multer to save to the specified destination, it seems to completely ignore the parameter all together.
This is because there seem to be a typo in the configuration.
'use strict';
var store = multer.diskStorage({
filename: function (req, file, cb) {
console.log("filename");
cb(null, Date.now() + '.' + file.originalname);
},
destination: function (req, file, cb) { // it is destination not desitnation :)
console.log("storage");
cb(null, './public/');
}
});