How to Format Dates in Java Spring Boot

Disclaimer/Disclosure: Some of the content was synthetically produced using various Generative AI (artificial intelligence) tools; so, there may be inaccuracies or misleading information present in the video. Please consider this before relying on the content to make any decisions or take any actions etc. If you still have any concerns, please feel free to write them in a comment. Thank you.
---

Summary: Learn how to handle and format dates in Java using Spring Boot. This guide covers basic date formatting techniques to enhance your backend applications.
---

How to Format Dates in Java Spring Boot

Formatting dates is a common requirement for many software applications. In Java, particularly when using Spring Boot, there are multiple ways to handle and format date values effectively. This guide explores some of the common methods used in Java and Spring Boot to format dates, ensuring that you can manage date representations according to the needs of your application.

Example:

[[See Video to Reveal this Text or Code Snippet]]

Using @DateTimeFormat in Spring Boot

Spring Boot provides additional support for date formatting in web applications. The @DateTimeFormat annotation is used to specify how date fields should be formatted and parsed in controllers, typically in model attributes.

Example:

[[See Video to Reveal this Text or Code Snippet]]

When used in a Spring MVC controller, Spring Boot will automatically apply this format when binding a date from a request parameter or form submission to the eventDate field.

Formatting Dates in JSON Responses

[[See Video to Reveal this Text or Code Snippet]]

This configuration globally sets the date format for Jackson serialization in your Spring Boot application.

Conclusion

Date formatting is crucial in application development for proper data representation and user interaction. Java's DateTimeFormatter and Spring Boot's @DateTimeFormat provide powerful tools for managing date and time values effectively. Whether you are developing web applications or RESTful APIs, understanding these tools will help you handle date formatting requirements more efficiently.