Eclipse+sql做的用户登录注册系统

用户名：admin 密码：admin Eclipse+sql做的用户登录注册系统，简单的入门项目啊，拿来分享一下啊

package demo.student;

import java.util.Date;
/**
 * 这个类是关于学生的抽象这是一个JavaBean
 * @author wuzijing
 *
 */
public class Student {
	private long id;
    private String name;
    private String studentNumber;
    private String password;
    private Date birthday;
    private int sex;
    private int polity;
    private String brief;
	public long getId（） {
		return id;
	}
	public void setId（long id） {
		this.id = id;
	}
	public String getName（） {
		return name;
	}
	public void setName（String name） {
		this.name = name;
	}
	public String getStudentNumber（） {
		return studentNumber;
	}
	public void setStudentNumber（String studentNumber） {
		this.studentNumber = studentNumber;
	}
	public Date getBirthday（） {
		return birthday;
	}
	public void setBirthday（Date birthday） {
		this.birthday = birthday;
	}
	public int getSex（） {
		return sex;
	}
	public void setSex（int sex） {
		this.sex = sex;
	}
	public int getPolity（） {
		return polity;
	}
	public void setPolity（int polity） {
		this.polity = polity;
	}
	public String getBrief（） {
		return brief;
	}
	public void setBrief（String brief） {
		this.brief = brief;
	}
	public String getPassword（） {
		return password;
	}
	public void setPassword（String password） {
		this.password = password;
	}
	
	@Override
	public String toString（） {
		return “姓名：“+name+“学号:“+studentNumber;
	}
	/**
	 * 如果两个学生对象的学号相等，则认为他们是相同的学生对象
	 */
	@Override
	public boolean equals（object student） {
		return （student instanceof Student） && 
			studentNumber.equals（（（Student）student）.getStudentNumber（））;
	}
	
	@Override 
	public int hashCode（） {
		int result = 17;
		result = 31*result + studentNumber.hashCode（）;
		return result;
	}
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件    2006672  2009-02-16 14:52  StudentDemo-2.0.1（JSP-JDBC实现）\app\studentDemo1.war

     文件    3145728  2009-02-16 21:04  StudentDemo-2.0.1（JSP-JDBC实现）\db\demo1.mdf

     文件    1048576  2009-02-16 21:04  StudentDemo-2.0.1（JSP-JDBC实现）\db\demo1_log.ldf

     文件     331776  2009-02-16 20:28  StudentDemo-2.0.1（JSP-JDBC实现）\doc\入门项目实训指南.doc

     文件     231949  2006-04-12 21:37  StudentDemo-2.0.1（JSP-JDBC实现）\lib\sqljdbc.jar

     文件          0  2009-02-10 22:39  StudentDemo-2.0.1（JSP-JDBC实现）\readme.txt

     文件        443  2009-01-12 15:49  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\.classpath

     文件        309  2009-01-12 15:42  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\.mymetadata

     文件       1230  2009-01-16 15:23  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\.project

     文件        450  2009-02-16 13:26  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\src\DBConfig.properties

     文件       1797  2009-02-16 13:20  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\src\demo\student\Student.java

     文件      18563  2009-02-16 13:21  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\src\demo\student\StudentDao.java

     文件       2229  2009-02-16 13:23  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\src\demo\util\DBConnection.java

     文件        261  2009-02-16 13:23  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\src\demo\util\DBConnectionException.java

     文件        566  2009-02-16 13:24  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\src\demo\util\MySQLDBConnection.java

     文件       1094  2009-02-16 13:26  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\src\demo\util\SimpleDBConnection.java

     文件         60  2005-02-17 11:14  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\WebRoot\common\date\arrow_down.gif

     文件         61  2005-02-17 11:14  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\WebRoot\common\date\arrow_up.gif

     文件       3643  2006-01-09 14:37  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\WebRoot\common\date\date.js

     文件       5867  2005-03-02 21:28  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\WebRoot\common\date\selectDate.jsp

     文件       2077  2007-10-10 14:10  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\WebRoot\common\validatecode\generate.jsp

     文件       2825  2009-02-16 13:32  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\WebRoot\css\demo.css

     文件        293  2009-02-16 13:41  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\WebRoot\index.jsp

     文件       9144  2009-02-16 14:07  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\WebRoot\js\validate.js

     文件         39  2009-01-12 15:42  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\WebRoot\meta-INF\MANIFEST.MF

     文件       3501  2009-02-16 13:32  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\WebRoot\student\add.jsp

     文件       2077  2009-02-16 13:33  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\WebRoot\student\addAction.jsp

     文件        433  2009-02-16 13:35  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\WebRoot\student\deleteAction.jsp

     文件       2643  2009-02-16 13:36  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\WebRoot\student\detail.jsp

     文件       4218  2009-02-16 13:38  StudentDemo-2.0.1（JSP-JDBC实现）\src\studentDemo1\WebRoot\student\edit.jsp

............此处省略43个文件信息