Video: Spring Boot Testcontainers Support for Local Development
February 16, 2024Author(s)
Spring Boot has supported TestsContainers for running services during tests for quite a while.
With Spring Boot 3.1, Testcontainers support for local development was added. This video will show you how this works and how to use it.
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A Simple Service with Spring Boot
I will demonstrate how to create a simple Web Service using Spring Boot. This framework makes it almost effortless to develop web services, so long as the appropriate dependencies are in place.
In this example, I will create a Web Service that will read the current temperature from a file and make it available to clients via a RESTful endpoint.
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Annotation-free Spring
Some, if not most, of our judgments regarding technology stacks come either from third-party opinions or previous experiences. Yet, we seem to be adamant about them!
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Better Error Handling for Your Spring Boot REST APIs
One of the things that distinguishes a decent API from one that is a pleasure to work with is robust error handling. Nothing is more frustrating than using some API and getting back cryptic errors where you can only guess why the server is not accepting your request.
Spring Boot lets you customize the error handling for your application, but there is quite a lot of low-level coding involved if you want to do this correctly.
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