newsaction.java

sql+struts+jsp 提供考试的一般需求

package users;

import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForward;
import org.apache.struts.actions.DispatchAction;
import javax.sql.DataSource;
import java.util.ArrayList;
import javax.servlet.http.HttpSession;

public class newsAction extends DispatchAction {
    public ActionForward nsearch(ActionMapping mapping, ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) throws Exception{
//        newsForm newsForm = (newsForm) form;
        String nid=request.getParameter("nid");
//        byte[] b=topic.getBytes();
//        topic=new String(b);
        DataSource ds=this.getDataSource(request,"DS");
        newsBean news=new newsBean(ds);

        HttpSession session=request.getSession();
        session.setAttribute("news",news.nsearch(nid));
        return mapping.findForward("ncontent");
    }
}