Spring Boot-不是托管类型

  • Z时代
  • 2024-01-10
  • 分类：问答

我使用Spring boot + JPA，启动服务时遇到问题。

Caused by: java.lang.IllegalArgumentException: Not an managed type: class com.nervytech.dialer.domain.PhoneSettings
    at org.hibernate.jpa.internal.metamodel.MetamodelImpl.managedType(MetamodelImpl.java:219)
    at org.springframework.data.jpa.repository.support.JpaMetamodelEntityInformation.<init>(JpaMetamodelEntityInformation.java:68)
    at org.springframework.data.jpa.repository.support.JpaEntityInformationSupport.getMetadata(JpaEntityInformationSupport.java:65)
    at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getEntityInformation(JpaRepositoryFactory.java:145)
    at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getTargetRepository(JpaRepositoryFactory.java:89)
    at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getTargetRepository(JpaRepositoryFactory.java:69)
    at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:177)
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.initAndReturn(RepositoryFactoryBeanSupport.java:239)
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:225)
    at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:92)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1625)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1562)

这是Application.java文件，

@Configuration
@ComponentScan
@EnableAutoConfiguration(exclude = { DataSourceAutoConfiguration.class })
@SpringBootApplication
public class DialerApplication {
    public static void main(String[] args) {
        SpringApplication.run(DialerApplication.class, args);
    }
}

我使用UCp进行连接池，下面是DataSource配置，

@Configuration
@ComponentScan
@EnableTransactionManagement
@EnableAutoConfiguration
@EnableJpaRepositories(entityManagerFactoryRef = "dialerEntityManagerFactory", transactionManagerRef = "dialerTransactionManager", basePackages = { "com.nervy.dialer.spring.jpa.repository" })
public class ApplicationDataSource {
    /** The Constant LOGGER. */
    private static final Logger LOGGER = LoggerFactory
            .getLogger(ApplicationDataSource.class);
    /** The Constant TEST_SQL. */
    private static final String TEST_SQL = "select 1 from dual";
    /** The pooled data source. */
    private PoolDataSource pooledDataSource;

UserDetailsService Implementation,

@Service("userDetailsService")
@SessionAttributes("user")
public class UserDetailsServiceImpl implements UserDetailsService {
    @Autowired
    private UserService userService;

Service layer implementation,

@Service
public class PhoneSettingsServiceImpl implements PhoneSettingsService {
}

The repository class,

@Repository

@Repository
public interface PhoneSettingsRepository extends JpaRepository<PhoneSettings, Long> {
}

Entity class,

@Entity
@Table(name = "phone_settings", catalog = "dialer")
public class PhoneSettings implements java.io.Serializable {

WebSecurityConfig class，

@Configuration
@EnableWebMvcSecurity
@ComponentScan
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
    @Autowired
    private UserDetailsServiceImpl userDetailsService;
    /**
     * Instantiates a new web security config.
     */
    public WebSecurityConfig() {
        super();
    }
    /**
     * {@inheritDoc}
     * @see org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter#configure(org.springframework.security.config.annotation.web.builders.HttpSecurity)
     */
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
            .antMatchers("/login", "/logoffUser", "/sessionExpired", "/error", "/unauth", "/redirect", "*support*").permitAll()
            .anyRequest().authenticated().and().rememberMe().and().httpBasic()
            .and()
            .csrf()
            .disable().logout().deleteCookies("JSESSIONID").logoutSuccessUrl("/logoff").invalidateHttpSession(true);
    }
    @Autowired
    public void configAuthentication(AuthenticationManagerBuilder auth) throws Exception {
      auth.userDetailsService(userDetailsService).passwordEncoder(new BCryptPasswordEncoder());
    }
}

软件包如下，

  1. Application class is in - com.nervy.dialer

  2. Datasource class is in - com.nervy.dialer.common

  3. Entity classes are in - com.nervy.dialer.domain

  4. Service classes are in - com.nervy.dialer.domain.service.impl

  5. Controllers are in - com.nervy.dialer.spring.controller

  6. Repository classes are in -com.nervy.dialer.spring.jpa.repository

  7. WebSecurityConfig is in - com.nervy.dialer.spring.security

谢谢

回答：

尝试添加以下所有内容，在我的应用程序中，它与tomcat正常工作

 @EnableJpaRepositories("my.package.base.*")
 @ComponentScan(basePackages = { "my.package.base.*" })
 @EntityScan("my.package.base.*")

我使用的是Spring Boot，当我使用嵌入式tomcat时，它工作得很好， @EntityScan("my.package.base.*")但是当我尝试将应用程序部署到外部tomcat时not a managed type，我的实体出现错误。

以上是 Spring Boot-不是托管类型 的全部内容， 来源链接： utcz.com/qa/425529.html

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