firstaction.java

相关新闻浏览,把相关的新闻列表显示.Java实现

package news;

import java.io.IOException;

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

public final class FirstAction extends HttpServlet {
	protected void service(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {

		DB db = new DB();
		HttpSession session = req.getSession();

		try {
			session.setAttribute(Constants.NEWS_LIST_KEY, News
					.SearchNewsTitle(db));
		} catch (Exception e) {
			e.printStackTrace();
		}

		db.close();
		String target = "newsMain.jsp";
		resp.sendRedirect(target);
	}

}