loginaction.java

用struts,spring实现网上商店的功能！！

package login;

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

import managerlogin.PasswordErrorException;
import managerlogin.UserManager;
import managerlogin.UserNotFoundException;

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 shopping.util.Constants;

import user.*;
import shopping.util.*;
import register.*;

public class LoginAction extends BaseAction {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		String username = request.getParameter("username");
		String password = request.getParameter("password");
		IUser userSrv = (IUser) getBean(Constants.USER);
		String info = userSrv.checkUser(username, password);
        
		return mapping.findForward("login");

	}
}