我需要一些帮助。 我有一个Spring项目，我正在迁移到Spring Boot项目。但是我有一些问题。 你能救我吗？
这是问题
2017-05-30 07:39:32.067 INFO 60280 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2017-05-30 07:39:32.332 INFO 60280 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'appConfig' of type [com.santander.portalcio.config.AppConfig$$EnhancerBySpringCGLIB$$c8cc79c0] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-05-30 07:39:32.343 INFO 60280 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfigurat ion' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfigurat ion$$EnhancerBySpringCGLIB$$4fca10c8] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-05-30 07:39:32.412 WARN 60280 --- [ main] s.c.a.AnnotationConfigApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'entityManagerFactory' defined in class path resource [com/santander/portalcio/config/AppConfig.class]: Unsatisfied dependency expressed through method 'entityManagerFactory' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [com/santander/portalcio/config/AppConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.jdbc.datasource.lookup.DataSourceLookupFailureException: Failed to look up JNDI DataSource with name 'jdbc/PortalCIO'; nested exception is javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial
2017-05-30 07:39:32.420 WARN 60280 --- [ main] o.s.boot.SpringApplication : Error handling failed (Error creating bean with name 'delegatingApplicationListener' defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration': Initialization of bean failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importRegistry' available)
2017-05-30 07:39:32.431 ERROR 60280 --- [ main] o.s.boot.SpringApplication : Application startup failed
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'entityManagerFactory' defined in class path resource [com/santander/portalcio/config/AppConfig.class]: Unsatisfied dependency expressed through method 'entityManagerFactory' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [com/santander/portalcio/config/AppConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.jdbc.datasource.lookup.DataSourceLookupFailureException: Failed to look up JNDI DataSource with name 'jdbc/PortalCIO'; nested exception is javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749) ~[spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:467) ~[spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1173) ~[spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1067) ~[spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513) ~[spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
这是我的应用程序类
@SpringBootApplication
public class Application extends SpringBootServletInitializer {
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
return configureApplication(builder);
}
public static void main(String[] args) {
configureApplication(new SpringApplicationBuilder()).run(args);
}
private static SpringApplicationBuilder configureApplication(SpringApplicationBuilder builder) {
return builder.sources(Application.class);
}
这是我的AppConfig类
@Configuration
@EnableTransactionManagement
@EnableAutoConfiguration(exclude={DataSourceAutoConfiguration.class})
public class AppConfig {
@Bean
public ServletRegistrationBean wsservletRegistration(WSServlet
wsservletServlet) {
ServletRegistrationBean registration = new ServletRegistrationBean(
wsservletServlet);
registration.addUrlMappings("/indicadoresBSTS*");
return registration;
}
@Bean
public FilterRegistrationBean filterRegistrationBean() {
FileUploadFilter fileUploadFilter = new FileUploadFilter();
CharacterEncodingFilter characterEncodingFilter = new CharacterEncodingFilter();
FilterRegistrationBean registrationBean = new FilterRegistrationBean();
registrationBean.setFilter(fileUploadFilter);
registrationBean.setFilter(characterEncodingFilter);
return registrationBean;
}
@Bean
public DataSource dataSource() {
JndiDataSourceLookup dsLookup = new JndiDataSourceLookup();
dsLookup.setResourceRef(true);
DataSource ds = dsLookup.getDataSource("jdbc/PortalCIO");
return ds;
}
@Bean
public AbstractPlatformTransactionManager txManager(EntityManagerFactory emf) {
return new JpaTransactionManager(emf);
}
@Bean
public PropertiesFactoryBean hibernateProperties() {
PropertiesFactoryBean bean = new PropertiesFactoryBean();
bean.setLocations(new ClassPathResource("hibernate.properties"),
new ClassPathResource("hibernate-test.properties"));
bean.setIgnoreResourceNotFound(true);
return bean;
}
@Bean
public LocalContainerEntityManagerFactoryBean entityManagerFactory(DataSource dataSource,
Properties hibernateProperties) {
LocalContainerEntityManagerFactoryBean bean = new LocalContainerEntityManagerFactoryBean();
bean.setJpaVendorAdapter(new HibernateJpaVendorAdapter());
bean.setDataSource(dataSource);
bean.setPersistenceXmlLocation("classpath*:META-INF/spring-persistence.xml");
bean.setJpaProperties(hibernateProperties);
return bean;
}
@Bean
public BeanPostProcessor customFunctionRegister() {
return new CustomFunctionRegisterPostProcessor();
}
public static class CustomFunctionRegisterPostProcessor implements BeanPostProcessor {
@Override
public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {
return bean;
}
@SuppressWarnings("unchecked")
@Override
public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
if (!(bean instanceof EntityManagerFactory)) {
return bean;
}
HibernateJpaSessionFactoryBean fac = new HibernateJpaSessionFactoryBean();
fac.setEntityManagerFactory((EntityManagerFactory) bean);
SessionFactoryImplementor sfi = (SessionFactoryImplementor) fac.getObject();
SQLFunctionRegistry reg = sfi.getSqlFunctionRegistry();
Field userFunctionsField;
Map<String, SQLFunction> userFunctions;
try {
userFunctionsField = SQLFunctionRegistry.class.getDeclaredField("userFunctions");
userFunctionsField.setAccessible(true);
userFunctions = (Map<String, SQLFunction>) userFunctionsField.get(reg);
} catch (Exception e) {
throw new BeanInitializationException("can't read SQLFunctionRegistry.userFunctions", e);
}
Dialect dialect = sfi.getDialect();
userFunctions.put("datediff_minutes", new DateDiffFunction(dialect, TimePart.minute));
userFunctions.put("datetrunc_day", new DateTruncFunction(dialect, DatePart.day));
userFunctions.put("datetrunc_month", new DateTruncFunction(dialect, DatePart.month));
return bean;
}
}
对旧的Spring项目使用相同的类，并适应作为Spring启动项目启动。任何人都有这个问题吗？
对于我的pom.xml我添加了spring-boot-starter-parent 1.5.3，spring-boot-starter-web，spring-boot-starter-security，spring-boot-starter-data-mongodb，spring-boot -starter-remote-shell和Spring版本4.3.8
答案 0 :(得分：0)
我有一个类似的问题，我通过将@ComponentScan({ "com.beni_regev" })添加到定义了我的DataSource的类并将dataSource bean更改为以下内容来解决它（我使用 Postgres ）：
@Bean
public DataSource dataSource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName("thread");
dataSource.setUrl("jdbc:postgresql://localhost:5432/my_db?loglevel=0");
dataSource.setUsername(""postgres);
dataSource.setPassword("admin");
dataSource.setSchema("public");
return dataSource;
}