March 2008
Intermediate to advanced
911 pages
20h 31m
English
Content preview from Head First Servlets and JSP, 2nd Edition
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Review the partially completed, MVC beer advice web application
What’s working so far...
1 - The browser sends the request data to the Container.
2 - The Container finds the correct servlet based on the URL, and passes the request to the servlet.
3 - The servlet calls the BeerExpert for help.
4 - The servlet outputs the response (which prints the advice).
5 - The Container returns the page to the happy user.
What we WANT...
1 - The browser sends the request data to the Container.
2 - The Container finds the correct servlet based on the URL, and passes the request to the servlet.
3 - The servlet calls the BeerExpert for help.
4 - The expert class returns an answer, which the servlet adds to the request object.
5 - The servlet forwards the request to the JSP.
6 - The JSP gets the answer from the request object.
7 - The JSP generates a page for the Container.
8 - The Container returns the page to the happy user.
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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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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.