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从数据库到JSP页面数据库中的每一项进行显示 JSP

2012-12-03 00:22 239 查看
 
<%@ page language="java" contentType="text/html; charset=utf-8"%>

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

<%@ page import="cn.com.jobedu.blog.Blog"%>

<!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>显示博客列表</title>

    </head>

//从数据库到JSP页面数据库中的每一项进行显示code

    <%

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

        Blog blog = null;

    %>

    <body>

    <%   

    for(int i = 0; i < list.size(); i++) {

            blog = (Blog) list.get(i);

    %>

<table width="200" border="0">

            <tr>

                <td>

                    <%=blog.getCreatedTime() %>

                </td>

            </tr>

            <tr>

                <td>

                    <a href="http://localhost:8080/blog/servlet/GetBlogServlet?id=<%=blog.getId() %>"><%=blog.getTitle() %></a>

                </td>

            </tr>

            <tr>

                <td height="132">

                    <%

                    String source=blog.getContent();

                    int length=200;

                    if(source.length()<200){

                        length=source.length();

                    }

                    String newString=source.substring(0,length);

                    out.println(newString+"...");

                     %>

                </td>

            </tr>

            <tr>

                <td>

                     

                </td>

            </tr>

        </table>

        <p>

             

        </p>

        <p>

             

        </p>

        <%} %>

    </body>

</html>
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