Is there any way to use 2 middleware functions like this:
route.post('/login', auth.isAuthenticated, multer.any(), function(req,res) {
res.send("bla bla bla");
}
Can I use both auth.isAuthenticated and multer.any() (for uploading files)?
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1 Answer
You should be able to pass an array of middleware callbacks you'd like to have executed like this according to the docs:
http://expressjs.com/en/4x/api.html#router.METHOD
router.METHOD(path, [callback, ...] callback)
route.post('/login', [auth.isAuthenticated, multer.any()], function(req, res) {
res.send("bla bla bla");
});
Update:
You may need to structure where all callbacks are within the array brackets []:
route.post('/login', [auth.isAuthenticated, multer.any(), function(req, res) {
res.send("bla bla bla");
}]);
You could also consider using app.use() to register callbacks like so:
var route = express.Router();
var require = require('multer');
var upload = multer({ dest: '/some/path' });
route.use(auth.isAuthenticated);
route.use(upload.any());
app.use("/login", route);
Hopefully that helps!
answered Feb 15, 2017 at 15:50
Alexander Staroselsky
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2 Comments
Mehmetali Saraç
but what if I just wanted to use middleware for only 1 route ? can I handle with that by using route.use(auth.isAuthenticated); I mean that if I do that all my routes will connected to that middleware or it is different ?
Alexander Staroselsky
You are correct,
.use() would be for all HTTP verbs, so it may not be ideal/valid for specific situations. I've updated my answer to show how it would only apply to route "/login". The example I provided would be all HTTP verbs for route "/login" when using use(). Thanks!