????????????????????

???????????????????????????

????????????????????????apache?????????????????????

????1.??????????????Apache2.2

????2.????????????????????????????????myApache2.2

????3.?????????????????????????http??//localhost??8011?????????????????root??????123456?????????????????

????4.????????????????????????????????????????????????Apache2.2??·???￡??????c??AppServMYsQLdata??

????????????????????????????????tomcat????????????

????1.???myEcplipse???tomcat????window---Preferences--MyEclipse--Servers---Tomcat 6.0--tomcat?????·??e??software omcat??.----???ok

????2.??MyEclipse????????web?????file--newproject--WebProject?????????tomcat ???????и?????????????????

????3.??MyEclipse?????web???

????????????????????????????????????????????User??

???????崠????SqlWeb???????????????????????dao??????????Impl??????????????????????????????????????

??????????entity  util??????????????????????????Щ??????  ????web????

????1. д?????????????????????з???

public interface IUserDao {
public User Login(String username??String pwd);
public int addUser(User user);
public int UpdateUser(User user);
public int deletUser(int id);
public ArrayList<User> QueryUserall();
public User QueryUser(int id);
}