JavaWeb03 员工管理系统之登陆页面
整个项目的结构如下:
- 首先在
com.bjnm.util
包内对mybatis
的一些内容进行封装,获取SqlSession
对象;
package com.bjnm.util;
import java.io.IOException;
import java.io.InputStream;
import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;
public class MyBatisUtil {
public static SqlSessionFactory factory;
static {
try {
InputStream in=Resources.getResourceAsStream("mybatis-config.xml");
factory=new SqlSessionFactoryBuilder().build(in);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public static SqlSession createSession() {
return factory.openSession();
}
}
- 接着创建实体类
package com.bjnm.model;
public class User {
private Integer t_id;
private String loginname;
private String username;
private String pass;
private Integer tel;
private Integer sal;
private Integer state;
private Integer d_id;
public Integer getT_id() {
return t_id;
}
public void setT_id(Integer t_id) {
this.t_id = t