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Mastering Spring 5.0

You're reading from   Mastering Spring 5.0 Master reactive programming, microservices, Cloud Native applications, and more

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Product type Paperback
Published in Jun 2017
Publisher Packt
ISBN-13 9781787123175
Length 496 pages
Edition 1st Edition
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In28Minutes Official In28Minutes Official
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In28Minutes Official
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Table of Contents (14) Chapters Close

Preface 1. Evolution to Spring Framework 5.0 FREE CHAPTER 2. Dependency Injection 3. Building a Web Application with Spring MVC 4. Evolution toward Microservices and Cloud-Native Applications 5. Building Microservices with Spring Boot 6. Extending Microservices 7. Advanced Spring Boot Features 8. Spring Data 9. Spring Cloud 10. Spring Cloud Data Flow 11. Reactive Programming 12. Spring Best Practices 13. Working with Kotlin in Spring

Exception handling

Exception handling is one of the important parts of developing web services. When something goes wrong, we would want to return a good description of what went wrong to the service consumer. You would not want the service to crash without returning anything useful to the service consumer.

Spring Boot provides good default exception handling. We will start with looking at the default exception handling features provided by Spring Boot before moving on to customizing them.

Spring Boot default exception handling

To understand the default exception handling provided by Spring Boot, let's start with firing a request to a nonexistent URL.

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