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Matthew Francis
Matthew Francis
6,967 Points

Trouble understanding middlewares

I've read numerous amount of posts about it, yet I'm still confused about it's usage and exact defintion.

Took this from a stackoverflow post, but

For example in:

app.get('/wat', function (req,res) {

What is the purpose of adding a middleware here?

app.use('/wat',function(req, res,next) {