Spring Boot Query Param Example - Spring-boot Typing CST Test
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Spring Boot Query Param Example — Spring-boot Code
Greets user using query parameters.
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.*;
@SpringBootApplication
public class GreetApplication {
public static void main(String[] args) {
SpringApplication.run(GreetApplication.class, args);
}
}
@RestController
class GreetController {
@GetMapping("/greet")
public String greet(@RequestParam(defaultValue="Guest") String name) {
return "Hello " + name;
}
}Spring-boot Language Guide
Spring Boot is a Java-based framework that simplifies building production-ready Spring applications. It provides convention-over-configuration, embedded servers, and production-grade features for microservices and web applications.
Primary Use Cases
- ▸RESTful API development
- ▸Microservices architecture
- ▸Enterprise backend systems
- ▸Web applications with Spring MVC
- ▸Integration with databases and messaging systems
Notable Features
- ▸Embedded web servers for standalone deployment
- ▸Auto-configuration to reduce boilerplate
- ▸Production-ready metrics, health checks, and logging
- ▸Spring ecosystem integration (Security, Data, Batch)
- ▸Opinionated defaults with override options
Origin & Creator
Spring Boot was created by Pivotal Software (now part of VMware) in 2014 to simplify Spring framework development and deployment.
Industrial Note
Spring Boot is preferred in enterprise, cloud-native, and microservices applications where scalability, maintainability, and rapid development are critical.