loginaction里面是这样判断的
public String execute(){
String n =null;
ApplicationContext a = new ClassPathXmlApplicationContext("applicationContext.xml");
UserDAO user = UserDAO.getFromApplicationContext(a);
List<User> u = user.findByName(username);
for(int i = 0; i < u.size(); i++) {
if(username.equals(u.get(i).getName())){
for (int j = 0; j < u.size(); j++) {
if(password.equals(u.get(j).getPassword())){
n=SUCCESS;
}else{
n="fail";
}
}
}else{
n="fail";
}
}
return n;
}
