newsupdateservice.java

来自「基于j2ee的物流软件」· Java 代码 · 共 22 行

package com.wuliu.doservlet;

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

import com.wuliu.dao.NewsInfoDAO;
import com.wuliu.entity.NewsInfo;

public class NewsUpdateService implements Service{

	public String doService(HttpServletRequest request,
			HttpServletResponse response) {
		
		int newsId = Integer.parseInt(request.getParameter("newsId"));
		NewsInfo ni = null;
		NewsInfoDAO ndao = new NewsInfoDAO();
		ni = ndao.selectNewsById(newsId);
		request.setAttribute("ni", ni);
		return "/employee/news/newsUpdate.jsp";
	}
}