accountaction.java

用户可以添加商品

package product.action;
import product.db.AccountDAO;
import javax.servlet.http.*;
import org.apache.struts.action.*;
import org.apache.struts.actions.DispatchAction;

public class AccountAction extends DispatchAction{
	
	public ActionForward login(
        ActionMapping mapping,
        ActionForm form,
        HttpServletRequest request,
        HttpServletResponse response)
        	throws Exception 
    {        		
        String target = "failure";
        String uid = request.getParameter("uid");
        String pw = request.getParameter("pw");
        AccountDAO accountDAO = new AccountDAO();
        if(accountDAO.signon(uid,pw)){
        		request.getSession().setAttribute("uid",uid);
        		
        		target="success";
        	}else{
        		request.setAttribute("errorMessage","用户名、密码不匹配");	
        	
        	}
			return mapping.findForward(target); 
    }
    
}