Jsp/Servlet

开发平台：
Java

shownews.jsp：源码内容
							
<%@page contentType="text/html; charset=gb2312" language="java" %>
<%@page import="com.mycompany.news.service.NewsService"%>
<%@page import="com.mycompany.news.dao.impl.*"%>
<%@page import="com.mycompany.news.dto.*"%>
<%@page import="java.text.SimpleDateFormat"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
 <head>
	<link href="./css/common.css" rel="stylesheet" type="text/css">
	<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
  	<title>新闻信息</title>
 </head>
 
<%
String pageNo=request.getParameter("pageNo");
int commentPageNo=1;
try{
	commentPageNo =Integer.parseInt(pageNo);	
}catch(Exception e){
	
}
Long id=Long.valueOf(request.getParameter("id"));
SimpleDateFormat sdf = new SimpleDateFormat("yyyy年MM月dd日");
NewsService service = new NewsService();
com.mycompany.news.service.NewsCommentService commentService = new com.mycompany.news.service.NewsCommentService();
service.setNewsDAO(new NewsDAOImpl());
News news = service.getByID(id.longValue());
java.util.List attachments = service.getAttachments(id.longValue());
java.util.List pubComments = commentService.listPublicComment(news,commentPageNo,200);
%>
<body leftmargin="40" bgcolor="#FAFAFA">
<table  align="center"  border=0 width="90%" height="80%" cellpadding=0 cellspacing=20 bgcolor=#EFEFEF>
<TR>
 <TD bgColor=#000000 height=1></TD>
</TR>  
<tr height="10%">
 <td width="90%">
  <table  width="100%" height="20%" background="./images/left1.gif">
    <tr>
     <td align="center">
	 <font size='4'>
	 <b><%=news.getSubject()%>(访问次数 <%=service .getVisitCount(id.longValue())%>)</b>
	 </font>
     </td>
   </tr>
  <tr>
     <td align="right" >
     <font size='3'>
     <b>作者(<%=news.getAuthor()%>)-- <%=sdf.format(news.getShowTime())%></b>
     </font>
     </td>
  </tr>
  </table>
</tr>
<TR>
 <TD bgColor=#000000 height=1 width="60%"></TD>
</TR>  
<tr>
 <td colspan='4' align="left" bgColor="#CCCCCC">
         <%=news.getContent()%>
</td>
 </tr>
<%for(int i=0;i<attachments.size();i++){
	NewsAttachment attachment = (NewsAttachment )attachments.get(i);
	if(service.isImage(attachment)){
%>
<tr>
 <td align="right"><%=attachment.getAttachmentName()%>
 <a href="<%=request.getContextPath()%>/servlet/download?id=<%=attachment.getAttachmentId()%>">
 <image border="0" width="200" height="100" src="<%=request.getContextPath()%>/servlet/download?id=<%=attachment.getAttachmentId()%>">
 </a>
 </td>
 
</tr>	
<%
	}
%>
<%}%>
<%for(int i=0;i<attachments.size();i++){
	NewsAttachment attachment = (NewsAttachment )attachments.get(i);
	if(!service.isImage(attachment)){
%>
<tr>
 <td align="right"><a href="<%=request.getContextPath()%>/servlet/download?id=<%=attachment.getAttachmentId()%>">附件:<%=attachment.getAttachmentName()%></a></td>
</tr>
<%
	}
%>
<%}%>
</table>
 
 <form action="<%=request.getContextPath()%>/servlet/addcomment">
	 <input type="hidden" name="newsId" value="<%=news.getNewsId() %>">
 <table width="100%" height="10%">
 <tr>
 	<td align="center"><b>评论</b></td>
 </tr>
  <tr>
 	<td align="center">
 	标题：<input type="text" name="commentSubject" size="120" value="评[<%=news.getSubject() %>]">
 	评论人：<input type="text" name="commentPerson" size="10">
 	</td>
 </tr>
 <tr>
 	<td align="center"><textarea name="commentContent" cols="150" rows="5"></textarea> </td>
 </tr>
 <tr>
 	<td align="right">
 	<input type="submit" name="b" value="添加">
 	<input type="reset" name="r" value="重置">
 	</td>
 </tr>
 </table>
 </form>
 
 <table>
 	<%for(int i=0;i<pubComments.size();i++){ 
 		NewsComment comment = (NewsComment )pubComments.get(i);
 	%>
 		<tr>
 		<td width="80%" align="left"><%=comment.getCommentSubject() %></td>
 		<td width="20%" align="right"><%=comment.getCommentPerson() %></td>
 		</tr>
 		<tr>
 		<td>
 		<textarea cols="150" rows="5" readonly>
 		<%=comment.getCommentContent() %>
 		</textarea>
 		</td>
 		</tr>
 	<%} %>
 </table>
</body>
</html> 

						