CODEWITHSUNDEEP
javaspringspring-bootspring-data-jpa
Steffen Ebert
Steffen Ebert

Reputation: 97

Posting data in a Spring Boot 2 Application with Spring Data JPA

I am trying to post data from postman via my Spring Boot 2 Application with Spring Data JPA into a MySQL Database. All I get is a 404 Error.

Main

@SpringBootApplication
public class ProfileApplication {

    public static void main(String[] args) {
        SpringApplication.run(ProfileApplication.class, args);
    }

}

Entity

@Entity
public @Data class Profile {

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;
    private String profileText;
}

Controller

@RestController
@RequestMapping(value = "/profile", produces = { MediaType.APPLICATION_JSON_VALUE })
public class ProfileController {

    @Autowired
    private ProfileRepository profileRepository;

    public ProfileRepository getRepository() {
        return profileRepository;
    }

    @GetMapping("/profile/{id}")
    Profile getProfileById(@PathVariable Long id) {
        return profileRepository.findById(id).get();
    }

    @PostMapping("/profile")
    Profile createOrSaveProfile(@RequestBody Profile newProfile) {
        return profileRepository.save(newProfile);
    }
}

Repository

public interface ProfileRepository extends CrudRepository<Profile, Long> {

}

application.propterties

server.port = 8080
spring.jpa.hibernate.ddl-auto=update
spring.datasource.url=jdbc:mysql://localhost:3306/profiledb
spring.datasource.username=root
spring.datasource.password=
server.servlet.context-path=/service

enter image description here

Upvotes: 1

Views: 491

Answers (2)

Alexandru Somai
Alexandru Somai

Reputation: 1405

It seems that in your ProfileController, you have defined twice the profile endpoint (first at the class level, and second on the methods). The solution would be to remove one of them:

@RestController
@RequestMapping(value = "/profile", produces = { MediaType.APPLICATION_JSON_VALUE })
public class ProfileController {

    @Autowired
    private ProfileRepository profileRepository;

    public ProfileRepository getRepository() {
        return profileRepository;
    }

    // Notice that I've removed the 'profile' from here. It's enough to have it at class level
    @GetMapping("/{id}")
    Profile getProfileById(@PathVariable Long id) {
        return profileRepository.findById(id).get();
    }

    // Notice that I've removed the 'profile' from here. It's enough to have it at class level
    @PostMapping
    Profile createOrSaveProfile(@RequestBody Profile newProfile) {
        return profileRepository.save(newProfile);
    }
}

Upvotes: 4

User9123
User9123

Reputation: 1733

Which url? Valid url must look like:

GET: http://localhost:8080/service/profile/profile/1

POST: http://localhost:8080/service/profile/profile

Upvotes: 1

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