![]() ![]() ![]() Is this a problem? How much should we, as Spring developers, do to understand the code that underlies these annotations? But we regularly use annotations in Spring like and and we could technically get away with using them without exactly knowing how they work. manual options for changing a Spring app brings up an age-old programming question that remains a central point of controversy in many frameworks: how much magic is too much magic? A pom file generator at least provides visible magic. So there isn’t any magic associated with the option checkboxes: they generate pieces of the pom file that can also be introduced manually. In order to do this, Josh dove into the pom file and included those additional options. To do this he visited to, chose the options he wanted, named the app, and clicked ‘Generate Project.’ (Fun fact: Intellij also has a Spring Initializr plugin that can do this for you via a wizard). On a few occasions throughout the talk, though, we needed to go back and add options that we had forgotten to check upon creating the app. So this blog post provides an event-specific conversation starter for discussing those concepts.Įxample 1 - app creation: to jump-start the app, Josh used the Spring Initializr. A conference like Spring One provides us an unusual opportunity to discuss those concepts with other Spring developers. In the fast and inspiring demo, a few things happened that touched upon larger concepts that Spring developers encounter on a regular basis. This morning at SpringOne, Josh Long and Dave Syer provided an introduction to writing microservices with Spring Boot with a live coding session demonstrating the construction of a Spring microservice. The entire process took about 60 minutes (with frequent stops for explanation) and resulted in a service that returned reservation information. The code can be found here.
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