servlet用户注册源码

servlet用户注册：servlet注册，适用于初学者

package com.xx.wu.Dao;

import com.xx.wu.model.User;

public interface UserDao {

	public boolean Checkexistbyname（String username）;
	
	public boolean isRegister（String usernameString password）;
	
	public boolean isRegister （User user）;
}

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

     文件        434  2010-11-02 16:02  ServletRegister\.classpath

     文件        319  2010-11-03 08:30  ServletRegister\.mymetadata

     文件       1233  2010-11-02 16:06  ServletRegister\.project

     文件       1040  2010-11-02 16:23  ServletRegister\.settings\com.genuitec.eclipse.j2eedt.core.prefs

     文件        252  2010-11-02 15:17  ServletRegister\src\com\xx\wu\Dao\UserDao.java

     文件       1989  2010-11-02 16:24  ServletRegister\src\com\xx\wu\DaoImpl\UserDaoImpl.java

     文件        489  2010-11-02 15:14  ServletRegister\src\com\xx\wu\model\User.java

     文件        209  2010-11-02 15:49  ServletRegister\src\com\xx\wu\service\UserService.java

     文件        810  2010-11-02 15:55  ServletRegister\src\com\xx\wu\serviceImpl\UserServiceImpl.java

     文件       1095  2010-11-02 16:17  ServletRegister\src\com\xx\wu\Servlet\RegisterServlet.java

     文件        823  2010-11-01 13:23  ServletRegister\WebRoot\error.jsp

     文件        834  2010-11-02 15:09  ServletRegister\WebRoot\index.jsp

     文件         39  2010-11-02 15:09  ServletRegister\WebRoot\meta-INF\MANIFEST.MF

     文件        645  2010-11-02 16:03  ServletRegister\WebRoot\register.jsp

     文件        827  2010-11-01 13:22  ServletRegister\WebRoot\success.jsp

     文件        259  2010-11-03 08:31  ServletRegister\WebRoot\WEB-INF\classes\com\xx\wu\Dao\UserDao.class

     文件       2513  2010-11-03 08:31  ServletRegister\WebRoot\WEB-INF\classes\com\xx\wu\DaoImpl\UserDaoImpl.class

     文件        918  2010-11-03 08:31  ServletRegister\WebRoot\WEB-INF\classes\com\xx\wu\model\User.class

     文件        225  2010-11-03 08:31  ServletRegister\WebRoot\WEB-INF\classes\com\xx\wu\service\UserService.class

     文件       1151  2010-11-03 08:31  ServletRegister\WebRoot\WEB-INF\classes\com\xx\wu\serviceImpl\UserServiceImpl.class

     文件       1593  2010-11-03 08:31  ServletRegister\WebRoot\WEB-INF\classes\com\xx\wu\Servlet\RegisterServlet.class

     文件    1124276  2010-11-02 16:02  ServletRegister\WebRoot\WEB-INF\lib\classes12.jar

     文件        562  2010-11-02 16:22  ServletRegister\WebRoot\WEB-INF\web.xml

     目录          0  2010-11-03 08:31  ServletRegister\WebRoot\WEB-INF\classes\com\xx\wu\Dao

     目录          0  2010-11-03 08:31  ServletRegister\WebRoot\WEB-INF\classes\com\xx\wu\DaoImpl

     目录          0  2010-11-03 08:31  ServletRegister\WebRoot\WEB-INF\classes\com\xx\wu\model

     目录          0  2010-11-03 08:31  ServletRegister\WebRoot\WEB-INF\classes\com\xx\wu\service

     目录          0  2010-11-03 08:31  ServletRegister\WebRoot\WEB-INF\classes\com\xx\wu\serviceImpl

     目录          0  2010-11-03 08:31  ServletRegister\WebRoot\WEB-INF\classes\com\xx\wu\Servlet

     目录          0  2010-11-03 08:31  ServletRegister\WebRoot\WEB-INF\classes\com\xx\wu

............此处省略23个文件信息