How To Be MEAN: Express Routing

Ted Neward. MSDN Magazine. 2015-11-01.
Welcome back, “Nodeists.” (I have no idea if that’s the official term for those who use Node.js on a regular basis, but Nodeists sounds better to me than “Nodeheads” or “Noderati” or “Nodeferatu.”)
In the last installment (msdn.com/magazine/mt573719), the application’s stack had gone from being an “N” stack (just Node) to an “EN” stack by virtue of installing Express to go along with the Node.js. As tempting as it would be to jump directly onto other things, there are a few more things about Express—and its supporting packages and libraries—that deserve exploration and further discussion. You previously got a taste of one of these, Express routing, when the code set up a function to display “Hello World” in response to HTTP requests to the “/” relative URL path. Now, I’ll go a little deeper into the Express world and show you how to use it more effectively.
By the way, those who are interested in seeing the latest-and-greatest code being written as part of this series can visit the Microsoft Azure site that holds the most recent of this series’ code (msdn-mean.azurewebsites.net). It’s likely that the information in this column is out of sync with what’s on the site, given publication schedules, and the site gives readers a look at what’s to come.

[How To Be MEAN: Express Routing]

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