Plan du cours
Introduction to REST and JAX-RS
- Understanding REST principles
- Overview of JAX-RS specification
- Why Jersey for RESTful API development
Setting up the Development Environment
- Installing JDK and Maven
- Creating a Jersey project with Maven
- Project structure and configuration
Building REST APIs with Jersey
- Defining resources and endpoints
- Using HTTP methods (GET, POST, PUT, DELETE)
- Working with JSON and XML
Advanced API Development
- Request and response filters
- Exception handling
- Implementing authentication and authorization
Testing APIs
- Manual testing with Postman
- Automated testing with JUnit and REST-assured
- Mocking APIs for testing
API Documentation and Versioning
- Using Swagger/OpenAPI with Jersey
- Documenting endpoints
- Versioning strategies for APIs
Best Practices and Troubleshooting
- Designing scalable APIs
- Handling common issues in Jersey
- Performance considerations
Summary and Next Steps
Pré requis
- Basic knowledge of Java programming
- Familiarity with RESTful concepts
- Understanding of HTTP methods and JSON
Audience
- Java developers
- API testers
- Software engineers
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