Java RESTful API Masterclass: Take your web services to new heights

Java RESTful API Masterclass: Take your web services to new heights. This course is carefully created by PHP editor Xiaoxin, providing Java developers with the opportunity to learn in depth the design and practice of RESTful APIs. Through the course, you will master the latest API development skills and improve the performance and reliability of web services. Whether you're a beginner or an experienced developer, you'll get a lot out of it. Come join us and explore the mysteries of Java RESTful API!

Module 1: RESTful API design principles

• Understanding REST Architecture Styles and Http Methods
• Implementing HATEOAS (Hypertext as Engine for Application State) to facilitate discoverability
• Use common representation formats such as JSON and XML

Module 2: Spring Boot REST API Development

• Create RESTful APIs quickly and easily using Spring Boot
Configuring HTTP endpoints, processing requests and returning responses
Use
• spring Data JPA to interact with database

Module 3: Authentication and Authorization

Understanding
• Jwt (jsON Web Token) is used for authentication
Using Spring Security to implement role-based authorization
Handling cross-domain requests (CORS)

Module 4: Data Validation and Error Handling

Use Bean Validat
• ion FrameworkVerify request data
Customize the error handling mechanism and return meaningful error messages
Logging errors for troubleshooting and debugging

Module 5: Performance Optimization

Build
• Docker Container to isolate and deploy API
Use
• Redis and other caching technologies to improve performance
Use paging and lazy loading to reduce
• database requests

Module 6: API Documentation and Testing

Use
• swagger to generate interactive API documentation
Writing units using frameworks such as JUnit and Mockito
• Testing
Perform integration tests to verify API interaction with external systems

Module 7: Microservices and Continuous Integration

• UnderstandMicroservicesarchitecture and apply it to API development
• Use jenkins and other tools to implement continuous integration pipeline
• Use version control and code review to ensure code quality

Module 8: Advanced Topics

• Streaming API and SSE (Server Side Events) for real-time data transfer
• GraphQL integration for more flexible data retrieval
• kubernetes and Istio for microservice orchestration and service mesh

in conclusion

By mastering the concepts and techniques introduced in this masterclass, you can create outstanding Java RESTful APIs that meet your business needs and enhance your web services. By continually honing your skills and staying aware of new trends, you can stay ahead of the curve in API development.

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