日期:2014-05-20  浏览次数:20644 次

新手求解登录问题,struts+hibernate的
在userdao类下,写个函数,用来判断登录用户的。
Java code

              public boolean check(String name,String password) {
         
        SessionFactory sessionFactory = HibernateSessionFactory
                .getSessionFactory();
        Session session = sessionFactory.openSession();
        //Transaction transaction=session.beginTransaction();
        String hql1 = "from Hr_User hrUser where hrUser.username=? and hrUser.userpassword=?";
        Query query = session.createQuery(hql1).setString(0, name).setString(1, password);
        List<Hr_User> list = query.list();
        if (list.size() > 0) {
            session.close();
            return true;
            
        } else {
            session.close();
            return false;

        }
    }

然后再Hr_Useraction类里写个login函数,在login.jsp里面,登录名的name=hrUser.username,密码name=hrUser.userpassword
Hr_Useraction类里
private String name;
private String password;
private Hr_UserDAO hrUserDAO = new Hr_UserDAO();
Java code
    public String hr_userLogin() {

        bool=hrUserDAO.check(name,password);
        
        if(bool==true){
            return SUCCESS;
        } else {
            return INPUT;
        }

    }


问题:在登录的页面跳转不过去,请问这代码哪有问题?


------解决方案--------------------
有报异常吗?