Java Spring+；Hibernate LocalSessionFactoryBean不工作

我正在尝试将hibernate与spring集成。这是我的密码：

Main.java

import java.util.List;
import local.bb.entities.Words;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class Main {

    public static void main(String args[]) {

        ClassPathXmlApplicationContext appContext = new ClassPathXmlApplicationContext("spring.xml");
        SessionFactory sf = (SessionFactory)appContext.getBean("sessionFactory");
        Session s = sf.openSession();

        try {

            List<Words> words = s.createCriteria(Words.class).list();
            int i=1;
            for( Words w : words ) {
                System.out.println( "["+ (i++) +"]" + w.getWord());
            }

        } catch(Exception e) {
            e.printStackTrace();
        }

        sf.close();

    }

}

最后是hibernate.cfg.xml

    <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
  <session-factory>
    <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
    <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
    <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/java?zeroDateTimeBehavior=convertToNull</property>
    <property name="hibernate.connection.username">root</property>
    <property name="hibernate.show_sql">true</property>
    <property name="hibernate.hbm2ddl.auto">validate</property>
    <mapping class="local.bb.entities.Users" />
    <mapping class="local.bb.entities.Words" />
  </session-factory>
</hibernate-configuration>

---

您的hibernate.hmb.xml应该是hibernate cfg文件，但在您的情况下，它不是必需的，因为您已经创建了Config.java，并且声明了LocalSessionFactoryBean。在Config.java的sessionFactory方法中，您传递的是asfb.setMappingResources（“hibernate.cfg.xml”）；。。setMappingResources方法需要hbm文件ex:mapping.hbm.xml

import java.util.Properties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import org.springframework.orm.hibernate4.LocalSessionFactoryBean;

@Configuration
public class Config {

    @Bean
    DriverManagerDataSource dataSource() {
        DriverManagerDataSource dmds = new DriverManagerDataSource("jdbc:mysql://localhost:3306/java?zeroDateTimeBehavior=convertToNull");
        dmds.setUsername("root");
        return dmds;
    }

    @Bean
    LocalSessionFactoryBean sessionFactory() {
        LocalSessionFactoryBean asfb = new LocalSessionFactoryBean();
        asfb.setDataSource(dataSource());
        asfb.setMappingResources("hibernate.cfg.xml");
        Properties props = new Properties();
        props.setProperty("hibernate.dialect", "org.hibernate.dialect.HSQLDialect");
        asfb.setHibernateProperties(props);
        return asfb;
    }

}

    <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
  <session-factory>
    <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
    <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
    <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/java?zeroDateTimeBehavior=convertToNull</property>
    <property name="hibernate.connection.username">root</property>
    <property name="hibernate.show_sql">true</property>
    <property name="hibernate.hbm2ddl.auto">validate</property>
    <mapping class="local.bb.entities.Users" />
    <mapping class="local.bb.entities.Words" />
  </session-factory>
</hibernate-configuration>

    run:
kwi 14, 2015 12:47:58 PM org.springframework.context.support.AbstractApplicationContext prepareRefresh
INFO: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@1bce4f0a: startup date [Tue Apr 14 12:47:58 CEST 2015]; root of context hierarchy
kwi 14, 2015 12:47:58 PM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
INFO: Loading XML bean definitions from class path resource [spring.xml]
kwi 14, 2015 12:47:59 PM org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor <init>
INFO: JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
kwi 14, 2015 12:47:59 PM org.hibernate.annotations.common.reflection.java.JavaReflectionManager <clinit>
INFO: HCANN000001: Hibernate Commons Annotations {4.0.4.Final}
kwi 14, 2015 12:47:59 PM org.hibernate.Version logVersion
INFO: HHH000412: Hibernate Core {4.3.1.Final}
kwi 14, 2015 12:47:59 PM org.hibernate.cfg.Environment <clinit>
INFO: HHH000206: hibernate.properties not found
kwi 14, 2015 12:47:59 PM org.hibernate.cfg.Environment buildBytecodeProvider
INFO: HHH000021: Bytecode provider name : javassist
kwi 14, 2015 12:47:59 PM org.hibernate.internal.util.xml.DTDEntityResolver resolveEntity
WARN: HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
kwi 14, 2015 12:48:00 PM org.hibernate.dialect.Dialect <init>
INFO: HHH000400: Using dialect: org.hibernate.dialect.HSQLDialect
kwi 14, 2015 12:48:00 PM org.hibernate.engine.transaction.internal.TransactionFactoryInitiator initiateService
INFO: HHH000399: Using default transaction strategy (direct JDBC transactions)
kwi 14, 2015 12:48:00 PM org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory <init>
INFO: HHH000397: Using ASTQueryTranslatorFactory
kwi 14, 2015 12:48:00 PM org.hibernate.validator.internal.util.Version <clinit>
INFO: HV000001: Hibernate Validator 5.0.0.Final
BUILD SUCCESSFUL (total time: 3 seconds)