The Baeldung logo
  • The Baeldung Logo
  • Start Here
  • Spring Courses ▼▲
    • REST with Spring Boot

      The canonical reference for building a production grade API with Spring

    • Learn Spring Security ▼▲

      THE unique Spring Security education if you’re working with Java today

      • Learn Spring Security Core

        Focus on the Core of Spring Security 6

      • Learn Spring Security OAuth

        Focus on the new OAuth2 stack in Spring Security 6

    • Learn Spring

      From no experience to actually building stuff​

    • Learn Spring Data JPA

      The full guide to persistence with Spring Data JPA

  • Java Courses ▼▲
    • Learn JUnit

      Master the most popular Java testing framework.

    • Learn Maven

      Simplify Your Build with Apache Maven

    • Learn Hibernate JPA

      Master persistence with the Java specification and Hibernate implementation

    • Learn Mockito

      Enhance your unit tests through practical mocking

    • Learn JSON with Jackson

      Jackson can do a lot processing JSON used to its full capacity

  • Pricing
  • About ▼▲
    • Full Archive

      The high level overview of all the articles on the site.

    • Baeldung Ebooks

      Discover all of our eBooks

    • About Baeldung

      About Baeldung.

JSON

JSON is a light-weight data format used to exchange data between systems in a standardized way. Have a look at how to work with JSON in Java.

  • Gson (38)
  • Jackson Basics (30)
  • Serialization (18)
  • JsonNode (14)
  • JSONObject (9)
  • Java Null (7)
  • Exception (6)
  • Apache Avro (3)
  • Java HashMap (3)

>> Deserialize Snake Case to Camel Case With Jackson

  • popular

>> Generate a Java Class From JSON

  • popular

>> Spring Boot: Customize the Jackson ObjectMapper

  • popular

>> Deduction-Based Polymorphism in Jackson 2.12

>> Serialize and Deserialize Booleans as Integers With Jackson

>> Get all the Keys in a JSON String Using JsonNode

>> How to Set JSON Content Type in Spring MVC

>> Guide to the ModelAssert Library for JSON

>> “HttpMessageNotWritableException: No converter found for return value of type”

>> Get List of JSON Objects with WebClient

>> Jackson: java.util.LinkedHashMap cannot be cast to X

>> Unmarshalling a JSON Array Using camel-jackson

>> Get list of JSON objects with Spring RestTemplate

>> Reducing JSON Data Size

>> JSON Parameters with Spring MVC

>> Hypermedia Serialization With JSON-LD

>> Differences Between YAML and JSON

>> Converting a BufferedReader to a JSONObject

>> Mocking the ObjectMapper readValue() Method

>> Compare Two JSON Objects with Gson

  • «
  • ← Previous
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • Next →
  • »
Course – LSSO – NPI EA (tag = OAuth)
LSSO Course Banner
Course – Black Friday 2025 – NPI EA (cat = Baeldung)
opt-in
Course – Black Friday 2025 – NPI (All)
opt-in
The Baeldung logo

Courses

  • All Courses
  • Baeldung All Access
  • Baeldung All Team Access
  • The Courses Platform

Series

  • Java “Back to Basics” Tutorial
  • Learn Spring Boot Series
  • Spring Tutorial
  • Get Started with Java
  • All About String in Java
  • Security with Spring
  • Java Collections

About

  • About Baeldung
  • The Full Archive
  • Editors
  • Our Partners
  • Partner with Baeldung
  • eBooks
  • FAQ
  • Baeldung Pro
  • Terms of Service
  • Privacy Policy
  • Company Info
  • Contact
The Baeldung Logo