useracion.java

本代码是点歌系统的部分代码实现了部分功能

package music.struts.action;

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

import music.service.UserService;
import music.struts.form.UserForm;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

public final class UserAcion extends DispatchAction {

	public ActionForward login(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {

		int UserType = 0;

		HttpSession session = request.getSession();

		
		String UserName = ((UserForm)form).getUserName();
		String UserPwd = ((UserForm)form).getUserPwd();
//		System.out.println("---------------- name " + ((UserForm)form).getUserName());
//		System.out.println("---------------- pwd " + UserPwd);
		UserService us = new UserService();
		UserType = us.checkUser(UserName, UserPwd);
		System.out.print(UserType);
		
//		User user= new User();
//		user.setUserName(UserName);
//		user.setUserPwd(UserPwd);
//		user.setUserType(1);
//		us.createUser(user);
		 
		

		if (UserType == 1) {
			
			session.setAttribute("username", UserName);
			session.setAttribute("usertype", UserType);
			return mapping.findForward("userGo");
		}
		else if (UserType == 3) {
			session.setAttribute("username", UserName);
			session.setAttribute("usertype", UserType);
		    ActionForward af = new ActionForward();
		    af.setPath("addMusic.do?action=listMusic");
		    af.setRedirect(true);
		    return af;

		} 
		else
		{
			return mapping.findForward("adimnGo");
		}
	}
}