我是Spring Boot中的新成員。我正在嘗試使用Hibernate製作一個Web應用程序,但我遇到了這些錯誤。我看起來類似的問題,但我找不到解決方案。我該如何解決它?Spring Boot - java.lang.ClassNotFoundException:org.hibernate.engine.transaction.spi.TransactionContext
2016年12月19日18:56:39.328 INFO 143744 --- [主要] org.hibernate.Version:HHH000412:休眠核心 {5.0.11.Final}
java.lang中.ClassNotFoundException: org.hibernate.engine.transaction.spi.TransactionContext在 java.net.URLClassLoader.findClass(URLClassLoader.java:381) 〜[NA:1.8.0_91]在 java.lang.ClassLoader.loadClass( ClassLoader.java:424)〜[na:1.8.0_91] at sun.misc.Launcher $ AppClassLoader.loadClass(Launcher.java:331) 〜[na:1.8.0_91] at java.lang.ClassLoader.loadClass(ClassLoader.java:357)〜[NA:1.8.0_91] 在 org.springframework.orm.hibernate4.HibernateTransactionManager.isSameConnectionForEntireSession(HibernateTransactionManager.java:711) 〜[彈簧ORM 4.3.4.RELEASE]在 org.springframework.orm.hibernate4.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:445) 〜[spring-orm-4.3.4.RELEASE.jar: 4.3.4.RELEASE]在 org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) 〜[彈簧-TX-4.3.4.RELEASE.jar:4.3.4.RELEASE]在 有機.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspec (TransactionAspectSupport.java:277) 〜[[ spring-tx-4.3.4.RELEASE.jar:4.3.4.RELEASE] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) 〜[spring-tx-4.3.4.RELEASE .jar:4.3.4.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) 〜[spring-aop-4.3.4.RELEASE.jar:4.3.4.RELEASE]在 org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213) 〜[spring-aop-4.3.4.RELEASE.jar:4.3.4.RELEASE] at com.sun.proxy。$ Proxy77.listPosts(Unknown Source)〜[na:na] at com.monat.service.PostServiceImpl.listPosts(PostServiceImpl.java:24) 〜[classes /:na] at com .monat.controller.PostController.list(PostController.java:20) 〜[類/:NA]
我的POM。XML依賴性
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.2.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>1.4</version>
</dependency>
</dependencies>
我的控制器類
@Controller
@RequestMapping("/posts")
public class PostController
{
@Autowired
PostService postService;
@RequestMapping(value="", method=RequestMethod.GET)
public String list(Model model){
model.addAttribute("listData",postService.listPosts());
return "list";
}
}
我的服務類
@Service
public class PostServiceImpl implements PostService{
@Autowired
PostDao postDao;
@Override
public List<Post> listPosts() {
return postDao.listPosts();
}
}
我的庫類
@Repository
public class PostDaoImpl implements PostDao{
@Autowired
private SessionFactory sessionFactory;
public PostDaoImpl(){}
public PostDaoImpl(SessionFactory sessionFactory){
this.sessionFactory=sessionFactory;
}
@Override
@Transactional
public List<Post> listPosts() {
@SuppressWarnings("unchecked")
List<Post> listPost2 = (List<Post>) sessionFactory.getCurrentSession().createQuery("from Post");
return listPost2;
}
}
我仍然採取相同的錯誤。 – user2400092