在Spring(4.3.22)中集成Hibernate（5.4.0）

（1）pom中添加相关依赖

    <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-core</artifactId>
      <version>5.4.0.Final</version>
    </dependency>

    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-orm</artifactId>
      <version>4.3.22.RELEASE</version>
    </dependency>

（2）声明数据源（Druid），声明Hibernate的Session工厂，声明Hibernate的事务管理器

package cn.coreqi.config;

import com.alibaba.druid.pool.DruidDataSource;
import org.hibernate.SessionFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.orm.hibernate5.HibernateTransactionManager;
import org.springframework.orm.hibernate5.LocalSessionFactoryBean;
import org.springframework.transaction.annotation.EnableTransactionManagement;

import javax.sql.DataSource;
import java.util.Properties;
@EnableTransactionManagement
@Configuration
public class JdbcConfig {
    @Bean
    public DataSource dataSource(){
        DruidDataSource ds = new DruidDataSource();
        ds.setDriverClassName("com.mysql.jdbc.Driver");
        ds.setUrl("jdbc:mysql://localhost:3306/hibernatedemo?serverTimezone=UTC");
        ds.setUsername("root");
        ds.setPassword("123456");
        return ds;
    }
    
    @Bean
    public LocalSessionFactoryBean sessionFactory(DataSource dataSource){
        LocalSessionFactoryBean sessionFactoryBean = new LocalSessionFactoryBean();
        sessionFactoryBean.setDataSource(dataSource);
        sessionFactoryBean.setPackagesToScan(new String[]{"cn.coreqi.entities"});
        Properties props = new Properties();
        props.setProperty("dialect","org.hibernate.dialect.MySQL8Dialect");
        props.setProperty("show_sql","true");
        props.setProperty("format_sql","true");
        props.setProperty("hbm2ddl.auto","update");
        return sessionFactoryBean;
    }
    @Bean
    public HibernateTransactionManager transactionManager(SessionFactory sessionFactory){
        return new HibernateTransactionManager(sessionFactory);
    }
}

（3）编写dao

package cn.coreqi.dao.SpringHibernate;

import cn.coreqi.entities.Users;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.query.Query;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;

import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Root;
import java.util.List;

@Repository
@Transactional
public class UsersSpringHibernate {
    @Autowired
    private SessionFactory sessionFactory;
    
    private Session currentSession(){
        return sessionFactory.getCurrentSession();
    }

    public int count(){
        return getAll().size();
    }

    public Users getUserByUserName(String username){
        CriteriaBuilder builder = currentSession().getCriteriaBuilder();
        CriteriaQuery<Users> query = builder.createQuery(Users.class);
        Root<Users> root = query.from(Users.class);
        query.select(root).where(builder.equal(root.get("UserName"),username));
        Query<Users> q = currentSession().createQuery(query);
        return q.getSingleResult();
    }

    public List<Users> getAll(){
        CriteriaBuilder builder = currentSession().getCriteriaBuilder();
        CriteriaQuery<Users> query = builder.createQuery(Users.class);
        Root<Users> root = query.from(Users.class);
        query.select(root);
        Query<Users> q=currentSession().createQuery(query);
        List<Users> users=q.getResultList();
        return users;
    }
    public Users getUserById(Integer id){
        return (Users)currentSession().get(Users.class,id);
    }
}

Hibernate5和Hibernate4有些区别，具体的dao编写方式请参考这篇文章　　https://www.boraji.com/hibernate-5-criteria-query-example