loginaction.java

struts2+hibernate界面登陆例子

package org.thj.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.thj.dao.IUserDAO;
import org.thj.dao.UserMysqlDAO;
import org.thj.form.LoginForm;
import org.thj.vo.User;

public class LoginAction extends Action {

	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse arg3) throws Exception {
		
		IUserDAO userDAO = new UserMysqlDAO();
		LoginForm lf = (LoginForm)form;
		String username = lf.getUsername();
		String password = lf.getPassword();
		User user = userDAO.validateUser(username, password);
		if(user!=null){
			
			return mapping.findForward("success");
		}
		return mapping.findForward("failed");
	}

	
}