📄 detail.jsp
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<%@ page contentType="text/html;charset=gb2312" import="java.sql.*"%>
<%@ include file="check.jsp"%>
<%@ include file="top.jsp"%>
<jsp:useBean id="conn" class="dbBean.DBBean" scope="session"/>
<html>
<head>
<title>查看书籍详细信息</title>
<link rel="stylesheet" type="text/css" href="style.css"/>
</head>
<body background="images/bg01.gif">
<%!
StringBuffer fragment(StringBuffer c)
{
for(int i=0;i<c.length();i++)
{
if(c.charAt(i)=='\n')
{
c.delete(i,i+1);
c.insert(i,"<p>");
}
}
return c;
}
%>
<%
String sql="";
String id="";
String rank="";
ResultSet rs=null;
request.setCharacterEncoding("gb2312");
if(request.getParameter("detailid")!=null)
id=request.getParameter("detailid");
rank=(String)session.getAttribute("rank");
sql="select * from book where bookid="+id;
rs=conn.executeQuery(sql);
%>
<p><center>
<table width="95%" cellpadding="3" cellspacing="0" border bordercolor="blue" bordercolorlight="#FFFFFF">
<tr>
<th colspan="2" align="center" background="images/bg04.gif" height="26">查看书籍详细信息</th>
<%
while(rs.next())
{
out.println("<tr>");
String cover=rs.getString("cover");
if(cover!=null&&!cover.equals("")&&!cover.equals("抱歉，暂时无该书封面图片！"))
out.println("<td align='center' width='30%'><img src='"+cover+"'></td>");
else
out.println("<td align='center' width='30%'>"+cover+"</td>");
out.println("<td>书名："+rs.getString("bookname"));
out.println("<br>作者："+rs.getString("author"));
out.println("<br>出版日期："+(rs.getString("pubdate")).substring(0,10));
out.println("<br>出版社："+rs.getString("pubhouse"));
out.println("<br>ISBN："+rs.getString("isbn")); out.println("<br>类别："+rs.getString("type"));
out.println("<br>价格："+rs.getString("price")+" 元");
if(rank.equals("1"))
out.println("<br>销售量："+rs.getString("salenum")+"</td>");
out.println("<tr>");
out.println("<td colspan='2'>内容简介");
StringBuffer profile=new StringBuffer(rs.getString("profile"));
profile=fragment(profile);
out.println("<p>"+profile+"</td>");
out.println("<tr align='center'>");
out.println("<td colspan='2'>");
if(!rank.equals("1"))
out.println("<a href='dealcart.jsp?dealid="+id+"&act=add'>加入购物车</a> ");
out.println("<a href='javaScript:history.back()'>返回</a></td>");
}
%>
</table>
</center>
<%
rs.close();
conn.close();
%>
</body>
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