我正在学习Spring JPA。 我在访问存储库vehicleRepository时遇到service - vehicleService类中的错误。请找到下面的代码片段。在JPA资源库中找不到依赖的类型的合格bean
Vehicle.java - 实体类属性定义
@Entity
@Table(name = "tkz_vehicle")
@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
@Document(indexName = "vehicle")
public class Vehicle extends AbstractAuditingEntity implements Serializable{
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
@NotNull
@Column(name="company", length =50)
private String company;
@NotNull
@Column(name="vehicle_code",length = 50)
private String vehicleCode;
@NotNull
@Column(name="regn_no", length = 50)
private String regn_no;
@Column(name="vehicle_name", length = 50)
private String vehicleName;
@NotNull
@Column(name="vehicle_type", length = 50)
private String vehicleType;
@Column(name = "manufacturer", length = 60)
private String manufacturer;
@Column(name = "manufacture_year")
private int manufactureYear;
@Column(name="phone", length=50)
private String phone;
@Column(name="email", length = 100)
private String email;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getCompany() {
return company;
}
public void setCompany(String company) {
this.company = company;
}
public String getVehicleCode() {
return vehicleCode;
}
public void setVehicleCode(String vehicleCode) {
this.vehicleCode = vehicleCode;
}
public String getRegn_no() {
return regn_no;
}
public void setRegn_no(String regn_no) {
this.regn_no = regn_no;
}
public String getVehicleName() {
return vehicleName;
}
public void setVehicleName(String vehicleName) {
this.vehicleName = vehicleName;
}
public String getVehicleType() {
return vehicleType;
}
public void setVehicleType(String vehicleType) {
this.vehicleType = vehicleType;
}
public String getManufacturer() {
return manufacturer;
}
public void setManufacturer(String manufacturer) {
this.manufacturer = manufacturer;
}
public int getManufactureYear() {
return manufactureYear;
}
public void setManufactureYear(int manufactureYear) {
this.manufactureYear = manufactureYear;
}
public String getPhone() {
return phone;
}
public void setPhone(String phone) {
this.phone = phone;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
}
VehicleService.java - 以私有财产为vehicleRepository服务类。
@Service
@Transactional
public class VehicleService {
private final Logger log = LoggerFactory.getLogger(VehicleService.class);
@Inject
private VehicleRepository vehicleRepository;
public Vehicle createVehicle(VehicleDTO vehicleDTO){
Vehicle vehicle = new Vehicle();
vehicle.setVehicleCode(vehicleDTO.getvehicleCode());
vehicle.setVehicleName(vehicleDTO.getvehicleName());
vehicle.setVehicleType(vehicleDTO.getvehicleType());
vehicle.setManufacturer(vehicleDTO.getManufacturer());
vehicle.setManufactureYear(vehicleDTO.getManufactureYear());
vehicle.setRegn_no(vehicleDTO.getRegn_no());
vehicle.setCompany(vehicleDTO.getCompany());
vehicle.setEmail(vehicleDTO.getEmail());
vehicle.setPhone(vehicleDTO.getPhone());
vehicleRepository.save(vehicle);
return vehicle;
}
}
VehicleRepository
@Repository
public interface VehicleRepository extends CrudRepository<Vehicle,Long> {
Optional<Vehicle> findOneById(String vehicleId);
}
最后的春天引导配置类 - Application.java
@Configuration
@ComponentScan
@EnableAutoConfiguration(exclude = { MetricFilterAutoConfiguration.class, MetricRepositoryAutoConfiguration.class })
@EnableConfigurationProperties({ JHipsterProperties.class, LiquibaseProperties.class })
@EnableJpaRepositories(basePackages = "trackz", considerNestedRepositories = true)
public class Application {
private static final Logger log = LoggerFactory.getLogger(Application.class);
@Inject
private Environment env;
/**
* Initializes trackz.
* <p/>
* Spring profiles can be configured with a program arguments --spring.profiles.active=your-active-profile
* <p/>
* <p>
* You can find more information on how profiles work with JHipster on <a href="http://jhipster.github.io/profiles.html">http://jhipster.github.io/profiles.html</a>.
* </p>
*/
@PostConstruct
public void initApplication() throws IOException {
if (env.getActiveProfiles().length == 0) {
log.warn("No Spring profile configured, running with default configuration");
} else {
log.info("Running with Spring profile(s) : {}", Arrays.toString(env.getActiveProfiles()));
Collection<String> activeProfiles = Arrays.asList(env.getActiveProfiles());
if (activeProfiles.contains(Constants.SPRING_PROFILE_DEVELOPMENT) && activeProfiles.contains(Constants.SPRING_PROFILE_PRODUCTION)) {
log.error("You have misconfigured your application! " +
"It should not run with both the 'dev' and 'prod' profiles at the same time.");
}
if (activeProfiles.contains(Constants.SPRING_PROFILE_PRODUCTION) && activeProfiles.contains(Constants.SPRING_PROFILE_FAST)) {
log.error("You have misconfigured your application! " +
"It should not run with both the 'prod' and 'fast' profiles at the same time.");
}
if (activeProfiles.contains(Constants.SPRING_PROFILE_DEVELOPMENT) && activeProfiles.contains(Constants.SPRING_PROFILE_CLOUD)) {
log.error("You have misconfigured your application! " +
"It should not run with both the 'dev' and 'cloud' profiles at the same time.");
}
}
}
/**
* Main method, used to run the application.
*/
public static void main(String[] args) throws UnknownHostException {
SpringApplication app = new SpringApplication(Application.class);
SimpleCommandLinePropertySource source = new SimpleCommandLinePropertySource(args);
addDefaultProfile(app, source);
Environment env = app.run(args).getEnvironment();
log.info("Access URLs:\n----------------------------------------------------------\n\t" +
"Local: \t\thttp://127.0.0.1:{}\n\t" +
"External: \thttp://{}:{}\n----------------------------------------------------------",
env.getProperty("server.port"),
InetAddress.getLocalHost().getHostAddress(),
env.getProperty("server.port"));
}
/**
* If no profile has been configured, set by default the "dev" profile.
*/
private static void addDefaultProfile(SpringApplication app, SimpleCommandLinePropertySource source) {
if (!source.containsProperty("spring.profiles.active") &&
!System.getenv().containsKey("SPRING_PROFILES_ACTIVE")) {
app.setAdditionalProfiles(Constants.SPRING_PROFILE_DEVELOPMENT);
}
}
}
现在我得到如下错误。
java.lang.UnsupportedOperationException：空 在com.zaxxer.hikari.util.FastList.iterator（FastList.java:209）〜[HikariCP-2.4.1.jar：NA] 在org.apache.catalina （WebappClassLoaderBase.java:2195）[tomcat-embed-core-8.0.30.jar：8.0.30] at org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks（WebappClassLoaderBase.java:2105）.loader.WebappClassLoaderBase.loadedByThisOrChild（WebappClassLoaderBase.java:2195） [tomcat-embed-core-8.0.30.jar：8.0.30] at org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalsForLeaks（WebappClassLoaderBase.java:2060）[tomcat-embed-core-8.0.30.jar： 8.0.30] at org.apache.catalina.loader.WebappClassLoaderBase.clearReferences（WebappClassLoaderBase.java:1575）[tomcat-embed-core-8.0.30.jar：8.0.3 0] at org.apache.catalina.loader.WebappClassLoaderBase.stop（WebappClassLoaderBase.java:1521）[tomcat-embed-core-8.0.30.jar：8.0.30] at org.apache.catalina.loader.WebappLoader .stopInternal（WebappLoader.java:447）[tomcat-embed-core-8.0.30.jar：8.0.30] at org.apache.catalina.util.LifecycleBase.stop（LifecycleBase.java:232）[tomcat-embed -core-8.0.30.jar：8.0.30] at org.apache.catalina.core.StandardContext.stopInternal（StandardContext.java:5517）[tomcat-embed-core-8.0.30.jar：8.0.30] at org.apache.catalina.util.LifecycleBase.stop（LifecycleBase.java:232）[tomcat-embed-core-8.0.30.jar：8.0.30] at org.apache.catalina.core.ContainerBase $ StopChild .call（ContainerBase.java:1424）[tomcat-embed-core-8.0.30.jar：8.0.30] at org.apache.catalina.core.ContainerBase $ StopChild.call（Cont ainerBase.java:1413）[tomcat-embed-core-8.0.30.jar：8.0.30] at java.util.concurrent.FutureTask.run（FutureTask.java:266）[na：1.8.0_66] at （ThreadPoolExecutor.java:617）[na：1.8.0_66] at java.lang.Thread.run（Thread.java:745）[na：1.8.0_66]
2016-07-08 12：44：36.412错误14020 --- [restartedMain] osboot.SpringApplication：应用程序启动失败
org.springframework.beans.factory.BeanCreationException：创建名为'vehicleService'的bean时出错：注入autowire d依赖关系失败;嵌套异常是org.springframework.beans.factory.BeanCreationException：无法自动装入字段：private com.a2b.trackz.admin.asset_mgmnt.vehicle.repository.VehicleRepository com.a2b.trackz.admin。asset_mgmnt.vehicle.service.VehicleService.vehicleRepository;嵌套异常是org.springframework.beans.factory.NoSuchBeanDefinitionException：找不到符合要求的[com.a2b.trackz.admin.asset_mgmnt.vehicle.repository.VehicleRepository]类型的合格bean：期望至少1个符合自动装配候选人的bean这种依赖性。依赖注释：{@ javax.inject.Inject（）} at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues（AutowiredAnnotationBeanPostProcessor.java:334）〜[spring-beans-4.2.4.RELEASE.jar：4.2 .4.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean（AbstractAutowireCapableBeanFactory.java:1214）〜[spring-beans-4.2.4.RELEASE.jar：4.2.4.RELEASE] at org .springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean（AbstractAutowireCapableBeanFactory.java:543）〜[spring-beans-4.2.4.RELEASE.jar：4.2.4.RELEASE] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean（AbstractAutowireCapableBeanFactory.java:482）〜[spring-beans-4.2.4.RELEASE.jar：4.2.4.RELEASE] at org.springframework。 beans.factory.support.AbstractBeanFactory $ 1.getObject（AbstractBeanFactory.java:306）〜[spring-beans-4.2.4.RELEASE.jar：4.2.4.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry .getSingleton（DefaultSingletonBeanRegistry.java:230）〜[spring-beans-4.2.4.RELEASE.jar：4.2.4.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean（AbstractBeanFactory.java:302 ）〜[spring-beans-4.2.4.RELEASE.jar：4.2.4.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean（AbstractBeanFactory.java:197）〜[spring-beans-4.2 .4.RELEASE.jar：4.2.4.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons（DefaultListableBeanFactory.java:772）〜[spring-beans-4.2.4.RELEASE.jar：4.2 .4.RELEASE] at org.springframework.context.support.Abst ractApplicationContext.finishBeanFactoryInitialization（AbstractApplicationContext.java:839）〜[spring-context-4.2.4.RELEASE.jar：4.2.4.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh（AbstractApplicationContext.java:538） 〜[spring-context-4.2.4.RELEASE.jar：4.2.4.RELEASE] at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh（EmbeddedWebApplicationContext.java:118）〜[spring-boot-1.3。 1.RELEASE.jar：1.3.1.RELEASE] at org.springframework.boot.SpringApplication.refresh（SpringApplication.java：764）〜[spring-boot-1.3.1.RELEASE.jar：1.3.1.RELEASE] at org.springframework.boot.SpringApplication.doRun（SpringApplication.java:357）〜[spring-boot-1.3.1.RELEASE.jar：1.3.1.RELEASE] at org.springframework.boot.SpringApplication.run（ SpringApplication.java:305）〜[spring-boot-1.3.1.RELEASE。 jar：1.3.1.RELEASE] at com.a2b.trackz.Application.main（Application.java:77）[classes /：na] at sun.reflect.NativeMethodAccessorImpl.invoke0（Native Method）〜[na：1.8 （DelegatingMethodAccessorImpl.java:43）〜[na：1.8.0_66] .0_66] at sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）〜[na：1.8.0_66] at sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）〜[na：1.8.0_66 ] at java.lang.reflect.Method.invoke（Method.java:497）〜[na：1.8.0_66] at org.springframework.boot.devtools.restart.RestartLauncher.run（RestartLauncher.java:49）[ spring-boot-devtools-1.3.1.RELEASE.jar：1.3.1.RELEASE] 原因：org.springframework.beans.factory.BeanCreationException：无法自动装入字段：private com.a2b.trackz.admin.asset_mgmnt。 vehicle.repository.VehicleRepository com.a2b.trackz.admi n.asset_mgmnt.vehicle.service.VehicleService.vehicleRepository;嵌套异常是org.springframework.beans.factory.NoSuchBeanDefinitionException：找不到符合要求的[com.a2b.trackz.admin.asset_mgmnt.vehicle.repository.VehicleRepository]类型的合格bean：期望至少1个符合自动装配候选人的bean这种依赖性。依赖注释：{@ javax.inject.Inject（）} at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor $ AutowiredFieldElement.inject（AutowiredAnnotationBeanPostProcessor.java:573）〜[spring-beans-4.2.4.RELEASE.jar ：4.2.4。发布] at org.springframework。org.springframework.beans.factory.annotation.InjectionMetadata.inject（InjectionMetadata.java:88）〜[spring-beans-4.2.4.RELEASE.jar：4.2.4.RELEASE] 。 beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues（AutowiredAnnotationBeanPostProcessor.java:331）〜[spring-beans-4.2.4.RELEASE.jar：4.2.4.RELEASE] ... 20个常见框架遗漏 引起：org。 springframework.beans.factory.NoSuchBeanDefinitionException：找不到符合条件的[com.a2b.trackz.admin.asset_mgmnt.vehicle.repository.VehicleRepository]类型的符合条件bean：期望至少1个符合此依赖关系自动装配候选资格的bean。依赖注释：{@ javax.inject.Inject（）} at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException（DefaultListableBeanFactory.java:1373）〜[spring-beans-4.2.4.RELEASE.jar：4.2 .4.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency（DefaultListableBeanFactory.java:1119）〜[spring-beans-4.2.4.RELEASE.jar：4.2.4.RELEASE] at org .springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency（DefaultListableBeanFactory.java:1014）〜[spring-beans-4.2.4.RELEASE.jar：4.2.4.RELEASE] at org.springframework.beans.factory.annotation .AutowiredAnnotationBeanPostProcessor $ AutowiredFieldElement.inject（AutowiredAnnotationBeanPostProcessor.java:545）〜[spring-beans-4.2.4.RELEASE.jar：4.2.4.RELEASE] ... 22常见帧被省略
2016-07-08 12：44：36.428 WARN 14020 --- [restartedMain] osboot.SpringApplication：错误处理失败（在类路径资源[org/springframework/security中定义了名为'delegatingApplicationListener'的bean时创建错误/config/annotation/web/configuration/WebSecurityConfiguration.class]：Bean实例化之前的BeanPostProcessor失败;嵌套异常是org.springframework.beans.factory.BeanCreationException：创建名为'org.springframework.cache.annotation.ProxyCachingConfiguration'的bean时出错：Bean初始化失败;嵌套异常是org.springframework.beans.factory.NoSuchBeanDefinitionException：没有定义名为'org.springframework.context.annotation.ConfigurationClassPostProcessor.importRegistry'的bean）
请关于解决方案的建议。
由于'基地= -package'在'@ EnableJpaRepositories'是错误的。 –