Spring Boot Configuration Properties: Working with Lists & Maps

In this tutorial you will learn how to create configuration properties in Spring Boot. This will bind properties to a type (class or record) and you will learn how to work with maps and lists.
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GitHub Repo: github.com/danvega/list-map-p...
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[@user-bx2gj1zh3q]

Just subscribed. Good content Dan. I highly appreciate your content

[@calintamas7576]

Super nice and new! Thx, Dane!

[@addy9360]

Great tutor! I love your videos

[@jetlavi]

Thank you, Dan.. very useful! :D

[@AleksandarT10]

Great video, helpful stuff!

[@WisomofHal]

Good stuff! Thanks for sharing!

[@DanVega]

Thanks for watching!

[@ArnaudPOUTIEU]

Gratitudes Dan!

[@erfannavab9805]

It was great. Thanks

[@aziztolearn]

hit that subscribe button, this channel should have 100K in this year

[@DanVega]

That is my pipe dream goal for this year 🤩 Thank you!

[@svalyavasvalyava9867]

Thank you infinitely for such an interesting and useful video 😊 I have always been defining properties in the application.properties file, however, lately I have tried to define in the application.yaml file and I find it very convenient, too 😊

[@Muescha]

Interesting. Why I don't need to add the key "url" for the website record?

[@SunidhiBatra-xs8zi]

Can you give us an example for Map to be written in yaml? That would help as this ones looks tricky

[@rbcm1]

The @Autowire annotation in the tests is redundant/not necessary since some time, right?

[@revetastogne]

Hi Dan! I'm wondering what provides an autocomplete for Spring properties in intellij? I don't have autocomplete for properties and would like to install it. Thanks in advance!

[@andreas4115]

Intellij Idea Ultimate. The community edition doesnt have spring specific autocomplete

[@freebusdoctor]

Sir, may I ask a question? Why do we use the @Autowired annotation instead of constructor injection? Are they the same? Thanks for enlightening.

[@user-og7de8ih4f]

Yes they are same

[@konkos5473]

@@user-og7de8ih4f [As far as I am aware!] Technically they are not the same. Both accomplish the same goal. However, field injection uses Java Reflection which costlier than constructor injection. In addition, I believe field injection can potentially cause issues during testing due to the manner the object is initialized

[@Muescha]

I know the advice is to.use constructor injection That's why I also interested to know why in test wore the field injection is used.

[@JamesStansell]

@@Muescha my understanding is that field injection is fine within the test itself, because you are not going to write a test for the test.

[@m3hdim3hdi]

what's the name of this intellij theme?