https://github.com/koubae/java-spring-examples

Collection of Java Spring App examples, good for learning and collect re-usable code snippets or concepts
https://github.com/koubae/java-spring-examples

database java java-app javascript mysql spring spring-boot spring-data spring-mvc web web-development website

Last synced: 30 days ago
JSON representation

Collection of Java Spring App examples, good for learning and collect re-usable code snippets or concepts

• Host: GitHub
• URL: https://github.com/koubae/java-spring-examples
• Owner: Koubae
• License: mit
• Created: 2023-05-28T10:19:59.000Z (almost 3 years ago)
• Default Branch: master
• Last Pushed: 2023-06-08T16:58:20.000Z (almost 3 years ago)
• Last Synced: 2025-10-10T23:08:24.600Z (7 months ago)
• Topics: database, java, java-app, javascript, mysql, spring, spring-boot, spring-data, spring-mvc, web, web-development, website
• Language: Java
• Homepage: https://federicobau.dev/
• Size: 117 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
Java Spring Examples

==================== 

Collection of Java Spring App examples, good for learning and collect re-usable code snippets or concepts

See Also : [Java - Koubae/Programming-CookBook](https://github.com/Koubae/Programming-CookBook/tree/master/Programming%20Languages/Java)

Apps

----

Documentation

-------------

### Spring 

* [What exactly is Field Injection and how to avoid it?](https://stackoverflow.com/a/39892204/13903942)

    * [Field Dependency Injection Considered Harmful - Blog](https://www.vojtechruzicka.com/field-dependency-injection-considered-harmful/)

* **6.0.9**

    * [The IoC Container](https://docs.spring.io/spring-framework/reference/core/beans.html)

    * [Constructor-based Dependency Injection](https://docs.spring.io/spring-framework/reference/6.1-SNAPSHOT/core/beans/dependencies/factory-collaborators.html#beans-constructor-injection)

    * [Setter-based Dependency Injection](https://docs.spring.io/spring-framework/reference/6.1-SNAPSHOT/core/beans/dependencies/factory-collaborators.html#beans-setter-injection)

* **4.2**

    * [The IoC container](https://docs.spring.io/spring-framework/docs/4.2.x/spring-framework-reference/html/beans.html) 

    * [Constructor-based dependency injection](https://docs.spring.io/spring-framework/docs/4.2.x/spring-framework-reference/html/beans.html#beans-constructor-injection) 

    * [Setter-based dependency injection](https://docs.spring.io/spring-framework/docs/4.2.x/spring-framework-reference/html/beans.html#beans-setter-injection) 

Frameworks & Libraries

--------

### Testing

#### Integration Tests

* [Rest Assured](https://rest-assured.io/)

Projects

--------

### Spring 

* [Are there any big spring-boot open source projects?](https://stackoverflow.com/questions/54782469/are-there-any-big-spring-boot-open-source-projects)



Here are some non pet store but a real world , non trivial , and open source application that use Spring Boot 2.





Thingsboard which is an IoT platform with the microservice architecture. Built with Spring Boot , Spring Security , Spring Data , Spring MVC etc.





Flowable is a business process engines that are based on Spring and have already upgrade to support Spring Boot 2.0





Spring Initializr is the backend web API that can quickly generate a sample spring-boot project. It is exactly the backend API that powered the famous start.spring.io.





Kafdrop is the web client that managing Kafka. Built with Spring Boot, Spring MVC, Freemarker etc.





Klaw is another web client that managing Kafka. Built with Spring Boot, Spring MVC, Spring Security,Spring Data JPA and Thymeleaf etc.





The backend of the Corona-Warn-App which is an app that helps trace infection chains of COVID-19 in Germany.Built with Spring Boot, Spring MVC, Spring Security,Spring Data JPA, Bean Validation etc.





CloudFoundry User Account and Authentication (UAA) Server is a multi tenant identity management service used in Cloud Foundry , but also available as a stand alone OAuth2 server. Built with Spring Boot , Spring MVC , Spring Security , Spring JDBC etc.





Apollo is the distributed configuration management system to allow you change your application 's configuration to take effect in the real time without starting your application. Can be used to implement grayscale release too. Built with Spring Boot , Spring Cloud (e.g Eureka) , Spring Session , Spring Security , Spring MVC , Spring Data JPA etc.





    


Further Readins

---------------

* ["Loading class com.mysql.jdbc.Driver ... is deprecated" message](https://stackoverflow.com/questions/52344453/loading-class-com-mysql-jdbc-driver-is-deprecated-message)

* [Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver' [duplicate]](https://stackoverflow.com/questions/52032739/loading-class-com-mysql-jdbc-driver-this-is-deprecated-the-new-driver-class)

* [Why it is necessary to extend`SpringBootServletInitializer` while deploying it to an external tomcat](https://stackoverflow.com/questions/48047909/why-it-is-necessary-to-extendspringbootservletinitializer-while-deploying-it-t)