春ブーツは - 私は春データ（春リポジトリを...）を使用します春のブーツを使用して新しいプロジェクトを作成しようとしている

Question

独自のリポジトリをautowireすることはできませんが、私はこのエラー

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'HQLTester': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: com.service.CompanyRepository com.example.HQLTester.companyRepository; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.service.CompanyRepository] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839) ~[spring-context-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538) ~[spring-context-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766) [spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE] 
    at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361) [spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) [spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191) [spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180) [spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE] 
    at com.example.HqlTesterApplication.main(HqlTesterApplication.java:18) [classes/:na] 
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: com.service.CompanyRepository com.example.HQLTester.companyRepository; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.service.CompanyRepository] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    ... 16 common frames omitted 
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.service.CompanyRepository] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1373) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1119) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE] 
    ... 18 common frames omitted 

に取得していますここで

私のプロジェクト構造は

HqlTesterApplication.java

@SpringBootApplication 
@ComponentScan("com.*") 
@Configuration 
@EnableJpaRepositories("com.service.*") 
public class HqlTesterApplication { 

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

} 

です

HQLTester.java

@Service 
public class HQLTester { 

    @Autowired 
    CompanyRepository companyRepository; 

    @PostConstruct 
    void testHQL(){ 
     System.out.println("TEST"); 
     List<Company> companies = companyRepository.findCompanyWithEmployes2(new Date(), 1l); 
     List<Company> companies2 = companyRepository.findCompanyWithEmployes(new Date(), 1l); 
    } 
} 

CompanyRepository.java

public interface CompanyRepository extends JpaRepository<Company, Long> { 

    @Query(" SELECT c FROM Company c ,Employee e LEFT JOIN FETCH c.employees emp WHERE e.id=emp.id and e.hireDate > :dateee and e.departureDate < :dateee and c.id=:id") 
    List<Company> findCompanyWithEmployes2(@Param("dateee") Date dateee, @Param("id") Long id); 

    @Query(" SELECT c FROM Employee e LEFT JOIN FETCH e.company c WHERE  e.hireDate > :dateee and e.departureDate < :dateee and c.id=:id") 
    List<Company> findCompanyWithEmployes(@Param("dateee") Date dateee, @Param("id") Long id); 
} 

Company.java

@Entity 
public class Company { 

    @Id 
    Long id; 

    String name; 

    @OneToMany(mappedBy = "company", cascade = CascadeType.REFRESH, fetch = FetchType.LAZY) 
    private Set<Employee> employees; 

} 

Employee.java

@Entity 
public class Employee { 

    @Id 
    Long id; 

    String name; 

    Date hireDate; 

    Date departureDate; 

    @ManyToOne 
    @JoinColumn(name = "companyId", insertable = false, updatable = false) 
    Company company; 

} 

application.propertie s

spring.datasource.url:jdbc:oracle:thin:@//myServer.com:1521/TESTDB 
spring.datasource.username=TESTUSER 
spring.datasource.password=TESTUSER 
spring.datasource.driver-class-name=oracle.jdbc.OracleDriver 
spring.jpa.hibernate.ddl-auto=none 
spring.jpa.database-platform=org.hibernate.dialect.Oracle10gDialect 

spring.jpa.show-sql = true 
logging.level.org.springframework.data=DEBUG 

私のリポジトリがコンテキストでは使用されないように設定しなかったことを教えてください。

Answer 1

私はHqlTesterApplication.java

@SpringBootApplication 
@ComponentScan("com") 
@EnableJpaRepositories("com.service") 
@EntityScan("com.model") 
public class HqlTesterApplication { 

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

} 

上の注釈を変更しなければならなかった