我使用的是Spring MVC 4.2.5.RELEASE和Hibernate 5.1.0.Final。我已经配置了所有的beans和pom.xml。我运行应用程序并获得:
SEVERE: Context initialization failed
java.lang.NoClassDefFoundError: org/hibernate/SessionFactory
我的pom.xml:
<properties>
<spring.version>4.2.5.RELEASE</spring.version>
<hibernate.version>5.1.0.Final</hibernate.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-dao</artifactId>
<version>2.0.8</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.38</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
</dependency>
<dependency>
<groupId>javax.persistence</groupId>
<artifactId>persistence-api</artifactId>
<version>1.0.2</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>${hibernate.version}</version>
<exclusions>
<exclusion>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
</exclusion>
<exclusion>
<groupId>dom4j</groupId>
<artifactId>dom4j</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-ehcache</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.0-api</artifactId>
<version>1.0.1.Final</version>
</dependency>
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib-nodep</artifactId>
<version>2.2</version>
</dependency>
<dependency>
<groupId>javax.transaction</groupId>
<artifactId>jta</artifactId>
<version>1.1</version>
</dependency>
</dependencies>
Hibernate Config.java:
import mojaapka.dao.UserDAO;
import mojaapka.dao.UserDAOImpl;
import mojaapka.model.User;
import org.apache.commons.dbcp.BasicDataSource;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.orm.hibernate4.LocalSessionFactoryBuilder;
import org.springframework.orm.hibernate5.HibernateTransactionManager;
import javax.sql.DataSource;
import java.util.Properties;
@Configuration
public class HibernateConfig {
@Bean
public DataSource dataSource() {
BasicDataSource dataSource = new BasicDataSource();
dataSource.setDriverClassName("com.mysql.jdbc.Driver");
dataSource.setUrl("jdbc:mysql://localhost:3306/bonafide");
dataSource.setUsername("root");
dataSource.setPassword("pass");
return dataSource;
}
@Bean
@Autowired
public SessionFactory sessionFactory(DataSource dataSource) {
LocalSessionFactoryBuilder sessionBuilder = new LocalSessionFactoryBuilder(dataSource);
sessionBuilder.addAnnotatedClasses(User.class);
return sessionBuilder.buildSessionFactory();
}
private Properties getHibernateProperties() {
Properties properties = new Properties();
properties.put("hibernate.show_sql", "true");
properties.put("hibernate.dialect", "org.hibernate.dialect.MySQLDialect");
return properties;
}
@Bean
@Autowired
public HibernateTransactionManager transactionManager(SessionFactory sessionFactory) {
return new HibernateTransactionManager(sessionFactory);
}
@Bean
@Autowired
public UserDAO userDAO(SessionFactory sessionFactory) {
return new UserDAOImpl(sessionFactory);
}
}
是否缺少一些依赖项,或者bean配置不正确?
将您的sessionfactoryBean更改为以下配置,看看它是否有任何不同:
@Configuration
@EnableTransactionManagement
@ComponentScan({ "com.xxxxxx.configuration.hib" })
public class HibernateConfiguration {
@Bean
public LocalSessionFactoryBean sessionFactory() {
LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();
sessionFactory.setDataSource(dataSource());
sessionFactory.setPackagesToScan(new String[] { "com.XXXXXX.spring.component" });
sessionFactory.setHibernateProperties(hibProperties());
return sessionFactory;
}
@Bean
public DataSource dataSource() {
return driverManagerDataSource;
}
private Properties hibProperties() {
Properties properties = new Properties();
properties.put(Environment.DIALECT, "org.hibernate.dialect.SQLServer2012Dialect");
properties.put(Environment.SHOW_SQL, false);
properties.put(Environment.USE_SECOND_LEVEL_CACHE,true);
properties.put(Environment.CACHE_REGION_FACTORY,"org.hibernate.cache.ehcache.SingletonEhCacheRegionFactory");
properties.put(Environment.CACHE_PROVIDER_CONFIG,"/ehcache.xml");
properties.put(Environment.USE_QUERY_CACHE, true);
return properties;
}
@Bean
@Autowired
public HibernateTransactionManager transactionManager(SessionFactory s) {
HibernateTransactionManager txManager = new HibernateTransactionManager();
txManager.setSessionFactory(s);
return txManager;
}
}
************进口********
import javax.sql.DataSource;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Environment;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import org.springframework.orm.hibernate4.HibernateTransactionManager;
import org.springframework.orm.hibernate4.LocalSessionFactoryBean;
import org.springframework.transaction.annotation.EnableTransactionManagement;