June 2014
Intermediate to advanced
696 pages
38h 52m
English
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19. Implementing Express Middleware
Much of the functionality that Express brings to the table is through middleware functions that are executed between the point where a request is received by Node.js and the point where a response is sent. Express’s connect module provides a middleware framework that allows you to easily insert middleware functionality on a global or path level or for a single route.
The middleware supported by Express allows you to quickly serve static files, implement cookies, support sessions, process POST data, and much more. You can even create your own custom middleware functions and use them to preprocess requests and provide your own functionality.
This chapter focuses on the basics of implementing Express middleware. ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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