📄 userdaoimpl.java
字号:
package com.knt.dao;
import java.util.List;
import org.hibernate.Query;
import org.hibernate.Session;
import com.knt.factory.HibernateSessionFactory;
import com.knt.interfaces.UserDAO;
import com.knt.pojo.Customer;
public class UserDAOImpl implements UserDAO {
public boolean isExist(Customer customer) {
Session session = HibernateSessionFactory.getSession();
StringBuffer sb = new StringBuffer();
sb.append(" from Customer cr ");
sb.append(" where cr.name = ? ");
Query query =session.createQuery(sb.toString());
query.setParameter(0,customer.getName());
List list =query.list();
System.out.println("++++++++"+list!=null);
if(list.size()>0)return true;
return false;
}
public List findAccount(Customer customer) {
Session session = HibernateSessionFactory.getSession();
StringBuffer sb = new StringBuffer();
sb.append(" from Customer cr ");
sb.append(" where cr.name = ? ");
Query query =session.createQuery(sb.toString());
query.setParameter(0,customer.getName());
List list =query.list();
return list;
}
public List loginaccountcheck(Customer customer) {
Session session = HibernateSessionFactory.getSession();
StringBuffer sb = new StringBuffer();
sb.append(" from Customer cr ");
sb.append(" where cr.name = ? ");
sb.append(" and password =? ");
Query query =session.createQuery(sb.toString());
query.setParameter(0,customer.getName());
query.setParameter(1,customer.getPassword());
List list =query.list();
return list;
}
public void add(Customer customer) {
Session session = HibernateSessionFactory.getSession();
session.save(customer);
}
}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -