package UsersDao;public class UserDao private SessionFactory sessionFactory; public UserDao sessionFactory = new ConfigurationconfigurebuildSessionFactory; public ListUser getUse

在pom.xml文件中添加以下依赖：

<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-core</artifactId>
    <version>5.4.31.Final</version>
</dependency>
<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-entitymanager</artifactId>
    <version>5.4.31.Final</version>
</dependency>
<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-c3p0</artifactId>
    <version>5.4.31.Final</version>
</dependency>
<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
    <version>8.0.23</version>
</dependency>

其中，hibernate-core是Hibernate的核心库，hibernate-entitymanager是实体管理器，hibernate-c3p0是连接池，mysql-connector-java是MySQL的JDBC驱动