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从数据库中查询出来的图片按表格的…

2014-03-24 13:22 204 查看
从数据库中查询出来的图片jsp页面的代码是方法有两种，一是：jsp页面中包含有java代码

<%@ page language="java" import="java.util.*"
pageEncoding="UTF-8"%>

<%@ page
import="zhao.ai.nan.bean.newsPaper"%>

<%@ page
import="java.util.List"%>

<!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=gb2312"
/>

<title>无标题文档</title>

</head>

<body>

<table
border="0" align="center">

<%

List
list = (List) request.getAttribute("list");

int
a = list.size() / 4;

int
b = list.size() % 4;

for
(int i = 0; i < a; i++) {

%>

<tr>

<%

for
(int j = 0; j < 4; j++) {

newsPaper
p = (newsPaper) list.get(4 * i + j);

%>

<td
width="220">

<div
align="center">

<p>

<a
href="#" target='_blank'><img
src="<%=p.getPhoto()%>"

width="150"
height="150" border="0" />

</a>

</p>

<p
style='font-size: 18px; margin-top: -15px;'>

<a
href="#" target='_blank'><font
color='#05006c'><%=p.getName()%></font>

</a>

</p>

<p
style='font-size: 18px; LINE-HEIGHT: 1.3em; margin-top:
-15px;'><%=p.getYearPrice()%>元/年

</p>

<p
style='font-size: 18px; LINE-HEIGHT: 1.3em; margin-top:
-15px;'>

<a
href="#"
target='_blank'>订购</a>

</p>

<br
/>

</div>

</td>

<%

}

%>

</tr>

<%

}

if
(b != 0) {

%>

<tr
align="left">

<%

for
(int i = 0; i < b; i++) {

newsPaper
p = (newsPaper) list.get(4 * a + i);

%>

<td
width="220">

<div
align="center">

<p>

<a
href="#" target='_blank'><img
src="<%=p.getPhoto()%>"

width="150"
height="150" border="0" />

</a>

</p>

<p
style='font-size: 18px; margin-top: -15px;'>

<a
href="#" target='_blank'><font
color='#05006c'><%=p.getName()%></font>

</a>

</p>

<p
style='font-size: 18px; LINE-HEIGHT: 1.3em; margin-top:
-15px;'><%=p.getYearPrice()%>元/年

</p>

<p
style='font-size: 18px; LINE-HEIGHT: 1.3em; margin-top:
-15px;'>

<a
href="#"
target='_blank'>订购</a>

</p>

<br
/>

</div>

</td>

<%

}

%>

</tr>

<%

}

%>

</table>

</body>

</html>

第二种方法是：jsp页面中不包含java代码：

<%@ page language="java" import="java.util.*"
pageEncoding="UTF-8"%>

<%@ taglib uri="http://java.sun.com/jsp/jstl/core"
prefix="c"%>

<%@ taglib uri="http://java.sun.com/jsp/jstl/functions"
prefix="fn"%>

<%@ page
import="zhao.ai.nan.bean.newsPaper"%>

<%@ page
import="java.util.List"%>

<!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=gb2312"
/>

<title>无标题文档</title>

</head>

<body>

<table
border="0" align="center">

<tr>

<c:forEach
var="p" items="${list}" varStatus="s">

<td
width="220">

<div
align="center">

<p>

<a
href="#" target='_blank'><img
src="${p.photo}"

width="150"
height="150" border="0" />

</a>

</p>

<p
style='font-size: 18px; margin-top: -15px;'>

<a
href="#" target='_blank'><font
color='#05006c'>${p.name}</font>

</a>

</p>

<p

style='font-size:
18px; LINE-HEIGHT: 1.3em; margin-top: -15px;'>

${p.yearPrice}元/年

</p>

<p

style='font-size:
18px; LINE-HEIGHT: 1.3em; margin-top: -15px;'>

<a
href="#"
target='_blank'>订购</a>

</p>

</div>

</td>

<c:if
test="${s.count%4 == 0}">

</tr>

<tr>

</c:if>

</c:forEach>

</tr>

</table>

</body>

</html>

显示结果如图所示：
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