October 2018
Intermediate to advanced
982 pages
23h 29m
English
book
Developing Java Applications with Spring and Spring Boot
by Claudio Eduardo de Oliveira, Greg L. Turnquist, Alex Antonov
Content preview from Developing Java Applications with Spring and Spring Boot
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Using Spring Boot's autoconfiguration report
As we've seen in this book so far, Spring Boot autoconfigures beans to help us avoid configuring infrastructure and instead focus on coding business requirements. However, sometimes, we may want to know what Spring Boot did (or didn't) do for us.
That's why it has an autoconfiguration report. Essentially, every time a bean is selected based on some conditional check, Spring Boot logs the decision (yea or nay) and offers it to us in many different ways.
The simplest approach is to add --debug to the run configuration. In the following screenshot, we can see how to set it in IntelliJ:
If we launch ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.