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Hibernate “我的Spring MVC错误”;HTTP状态500-请求处理失败;_Hibernate_Spring Mvc_Session - Fatal编程技术网

Hibernate “我的Spring MVC错误”;HTTP状态500-请求处理失败;

Hibernate “我的Spring MVC错误”;HTTP状态500-请求处理失败;,hibernate,spring-mvc,session,Hibernate,Spring Mvc,Session,我的SPRING_MVC项目有问题,有人能帮我吗!我调试,它发生在SessionFactory,返回null // my UserDaoImpl.java @Override public User getUser(String username, String pass) { Session session = this.sessionFactory.getCurrentSession(); System.out.println(session)

我的SPRING_MVC项目有问题,有人能帮我吗!我调试,它发生在SessionFactory,返回null

// my UserDaoImpl.java
    @Override
    public User getUser(String username, String pass) {
        Session session = this.sessionFactory.getCurrentSession();
        System.out.println(session);
        User user = (User) session.get(User.class, username);
        if (user == null)
            return null;
        if (user.getUsername().equals(pass))
            return user;
        return user;
    }
  • 列表项
  • 这是错误的 线程“main”java.lang.NullPointerException中出现异常 在luongnm.dao.impl.UserDaoImpl.getUser(UserDaoImpl.java:71) 位于luongnm.dao.impl.UserDaoImpl.main(UserDaoImpl.java:66) 4.我的文件:data-source-hiber.cfg.xml类似于:


    有人能帮我吗,非常感谢

    请再次检查您的dataSource和sessionFactory配置,以确保它们都正确。我的dataSource:Session::