新闻发布项目——首页(index.jsp)

<%@page import="bdqn.newsManageServlet.entity.newsTb"%>
<%@page import="bdqn.newsManageServlet.Dao.Impl.newsTbDaoImpl"%>
<%@page import="bdqn.newsManageServlet.Dao.newsTbDao"%>
<%@page import="bdqn.newsManageServlet.entity.categoryTB"%>
<%@page import="bdqn.newsManageServlet.Dao.Impl.categoryTBDaoImpl"%>
<%@page import="bdqn.newsManageServlet.Dao.categoryTBDao"%>
<%@page import="bdqn.newsManageServlet.entity.User"%>
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=GBK" />
<title>新闻中国</title>
<link href="CSS/main.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="header">
<%
//登录
	User user=(User)session.getAttribute("user");
	if(user==null){
	
	%>
<form action="doLoginServlet" method="post">

  <div id="top_login">
    <label> 登录名 </label>
    <input type="text" id="uname" value="" class="login_input" name="uname"/>
    <label> 密码 </label>
    <input type="password" id="upwd" value="" class="login_input" name="upwd" />
    <input type="submit" class="login_sub" value="登录" οnclick="login()"/>
    <label id="error"> </label>
    <a href="reg.jsp">注册</a>
    <img src="Images/friend_logo.gif" alt="Google" id="friend_logo" /> </div>
    </form>
 <%
 }
    else{
    out.print("欢迎"+user.getUserName());
    }
     %> 
     
     
  <div id="nav">
    <div id="logo"> <img src="Images/logo.jpg" alt="新闻中国" /> </div>
    <div id="a_b01"> <img src="Images/a_b01.gif" alt="" /> </div>
    <!--mainnav end-->
  </div>
</div>
<div id="container">
  <div class="sidebar">
    <h1> <img src="Images/title_1.gif" alt="国内新闻" /> </h1>
    <div class="side_list">
      <ul>
      <%
      //先类别名查询id
      categoryTBDao cgdao=new categoryTBDaoImpl();
      categoryTB cate=cgdao.getCateByName("国内");
      int id=cate.getCategoryID();
      //根据类别id在新闻表里面查询新闻信息
      		newsTbDao ndao=new newsTbDaoImpl();
      		List<newsTb>newlist=ndao.getnewsAllById(id);
      		for(int i=0;i<newlist.size();i++){
      		newsTb news0=newlist.get(i);
       %>
        <li> <a href='newspages/news_read.jsp?newsid=<%=news0.getNewsID() %>'><b><%=news0.getTitle()%></b></a> </li>
        <% }%>
      </ul>
    </div>
    <h1> <img src="Images/title_2.gif" alt="国际新闻" /> </h1>
    <div class="side_list">
      <ul>
      <%
      //先类别名查询id
      categoryTBDao cgdao1=new categoryTBDaoImpl();
      categoryTB cate1=cgdao1.getCateByName("国外");
      int id1=cate1.getCategoryID();
      //根据类别id在新闻表里面查询新闻信息
      		newsTbDao ndao1=new newsTbDaoImpl();
      		List<newsTb>newlist1=ndao1.getnewsAllById(id1);
      		for(int i=0;i<newlist1.size();i++){
       %>
        <li> <a href='newspages/news_read.jsp?newsid=<%=newlist1.get(i).getNewsID() %>'><b><%=newlist1.get(i).getTitle()%>  </b></a> </li>
         <% }%>
      </ul>
    </div>
    <h1> <img src="Images/title_3.gif" alt="娱乐新闻" /> </h1>
    <div class="side_list">
      <ul>
       <%
      //先类别名查询id
      categoryTBDao cgdao2=new categoryTBDaoImpl();
      categoryTB cate2=cgdao2.getCateByName("娱乐");
      int id2=cate2.getCategoryID();
      //根据类别id在新闻表里面查询新闻信息
      		newsTbDao ndao2=new newsTbDaoImpl();
      		List<newsTb>newlist2=ndao2.getnewsAllById(id2);
      		for(int i=0;i<newlist2.size();i++){
       %>
        <li> <a href='newspages/news_read.jsp?newsid=<%=newlist2.get(i).getNewsID() %>'><b> <%=newlist2.get(i).getTitle()%></b></a> </li>
        <%} %>
      </ul>
    </div>
  </div>
  <div class="main">
    <div class="class_type"> <img src="Images/class_type.gif" alt="新闻中心" /> </div>
    <div class="content">
      <ul class="class_date">
					<%
						//获取类别信息
						categoryTBDao cdao = new categoryTBDaoImpl();
						List<categoryTB> clist = new ArrayList<categoryTB>();
						clist = cdao.getCategoryTBAll();
						for (int i = 0; i < clist.size(); i++) {
					%>
					<li class='class_month'>
					<a href='#'><b><%=clist.get(i).getCategoryName()%>
						</b>
					</a>
					
					</li>
					<%
						}
					%>
					
				</ul>
      <ul class="classlist">
      <%
      newsTbDao ndao0=new newsTbDaoImpl();
      List<newsTb> nlist=ndao0.getnewsTbAll();
      for(int i=0;i<nlist.size();i++){
      		
       %>
        <li><a href='newspages/news_read.jsp?newsid=<%=nlist.get(i).getNewsID()%>'><%=nlist.get(i).getTitle() %></a>
        <span><%=nlist.get(i).getCreateDate() %></span></li>
        <%} %>
        <p align="right"> 当前页数:[1/2] <a href="#">下一页</a> <a href="#">末页</a> </p>
      </ul>
    </div>
    <div class="picnews">
      <ul>
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      </ul>
    </div>
  </div>
</div>
<div id="friend">
  <h1 class="friend_t"> <img src="Images/friend_ico.gif" alt="合作伙伴" /> </h1>
  <div class="friend_list">
    <ul>
      <li> <a href="#">中国政府网</a> </li>
      <li> <a href="#">中国政府网</a> </li>
      <li> <a href="#">中国政府网</a> </li>
      <li> <a href="#">中国政府网</a> </li>
      <li> <a href="#">中国政府网</a> </li>
      <li> <a href="#">中国政府网</a> </li>
      <li> <a href="#">中国政府网</a> </li>
    </ul>
  </div>
</div>
<div id="footer">
  <p class=""> 24小时客户服务热线:010-68988888  <a href="#">常见问题解答</a>  新闻热线:010-627488888 <br />
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  <p class="copyright"> Copyright &copy; 1999-2009 News China gov, All Right Reserver <br />
    新闻中国 版权所有 </p>
</div>
</body>
</html>

原文地址:https://www.cnblogs.com/a1111/p/12816488.html