spring-boot Examples and Free Source Code

Spring boot migration 1.5.x to 2.x, H2 database 1.4.200 version throwing syntax error in alter comma...

mysql spring-boot h2

getting Spring Boot [2.7.0] is not compatible with this Spring Cloud release train error...

spring-boot gradle spring-cloud spring-cloud-config

Springfox 3.0.0 is not working with Spring Boot 2.6.0...

java spring-boot swagger springfox

Intermittent stack overflow error in a spring boot application...

java spring spring-boot multithreading stack-overflow

Spring WebClient seems to suppress WebClientResponseException using Retry.withThrowable...

spring-boot spring-webflux project-reactor

Angular 18 CORS issue with Springboot as backend...

angular spring-boot cors

Spring Boot 3 Webflux application with Micrometer Tracing not showing traceId and spanId in the cons...

spring-boot spring-webflux micrometer micrometer-tracing

Why does Spring Boot return 403 Forbidden for a POST request to a secured endpoint even with a valid...

java spring spring-boot jwt

How to Enable and Configure Auditing in a Spring Boot Application...

java spring spring-boot audit audit-logging

Defining Spring Boot Active Profiles in External Properties file...

java spring spring-boot

SpringBoot cache + caffeine + micrometer, how to configure multiple caches in one application and wi...

java spring-boot micrometer spring-cache caffeine-cache

java.lang.IllegalStateException: block()/blockFirst()/blockLast() are blocking, which is not support...

spring spring-boot spring-cloud resttemplate

Compilation error after upgrading to JDK 21 - "NoSuchFieldError: JCImport does not have member ...

spring-boot compiler-errors upgrade lombok java-21

Generating RestClient stubs from Swagger OpenAPI in Spring Boot with Gradle...

spring-boot gradle swagger

Spring Boot spring-boot:build-image: how to configure direct memory (MaxDirectMemorySize)?...

java spring-boot docker paketo

How can I use a Request scope bean in a component and fall back to a default value outside of reques...

java spring spring-boot

Case insensitive column names in Hibernate query...

spring spring-boot hibernate

Plugin [id: 'org.springframework.boot', version: '2.2.4.RELEASE'] was not found in a...

spring-boot gradle

Spring Boot 3 TaskExecutor context propagation in micrometer tracing...

spring spring-boot micrometer-tracing

ElasticSearch in Spring with @Query...

elasticsearch spring-boot elasticsearch-plugin spring-data-elasticsearch

Replace Liquibase with JSON Based Configuration for Database Migrations in Spring Boot...

java postgresql spring-boot database-migration liquibase

How to use multiple graphqls files?...

java spring-boot graphql spring-graphql

Issues with Lazy Loading and Transactions in JPA...

spring spring-boot

How to handle asynchronous thread processing with same transaction in SpringBoot?...

java spring spring-boot multithreading transactions

How to enable ExecutorServiceMetrics in SpringBoot 2.1.2?...

spring-boot spring-boot-actuator spring-micrometer

org.apache.commons.logging.LogFactory was unintentionally initialized at build time...

java spring spring-boot maven spring-native

Should I add application.properties to .gitignore if the Git repository is private and both the serv...

spring-boot security

Customization of GraphiQL interface in Spring-Boot project...

java reactjs spring-boot graphiql

Spring Data JPA - @Query annotation with qualifier for the database it applies to...

spring-boot hibernate spring-data-jpa

Unable to run Spring Boot native application with InheritanceType.JOINED...

spring-boot hibernate jpa spring-boot-native java-native