新闻发布项目——业务逻辑层（newsTbServiceImpl）

package bdqn.newsManageServlet.Service.Impl;

import java.util.List;

import bdqn.newsManageServlet.Dao.newsTbDao;
import bdqn.newsManageServlet.Dao.Impl.newsTbDaoImpl;
import bdqn.newsManageServlet.Service.newsTbService;
import bdqn.newsManageServlet.entity.newsTb;

public class newsTbServiceImpl implements newsTbService {

	newsTbDao ndao=new newsTbDaoImpl();
	//分页查询新闻
	public List<newsTb> getPagingNews(int pagesize, int pageindex) {
		// TODO Auto-generated method stub
		return ndao.getPagingNews(pagesize, pageindex);
	}

	//获取新闻表的总记录数
	public int getNewsCount() {
		// TODO Auto-generated method stub
		return ndao.getNewsCount();
	}

}