?? content.jsp
字號:
<%--這個頁面是用來顯示每個新聞的內容的--%>
<%@ page language="java" import="java.util.*,java.sql.*" pageEncoding="gb2312"%>
<jsp:useBean id="news" class="oanoticecrud.newsBean" scope="page"/>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'content.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
<%
String username=(String)session.getAttribute("admin");
if(username==null) {response.sendRedirect("../index.jsp");}
//這里是修改，故在修改之前我們就要獲得之前的一些數據,然后將其顯示出來
oabean.database db=new oabean.database();
oanoticecrud.newsBean nb=new oanoticecrud.newsBean();
String neid1=request.getParameter("id");
int neid=Integer.parseInt(neid1);
nb.setNewId(neid);
//int b=nb.getNewId();
try
{
//獲取數據庫中的數據(這些數據是我們要修改的那個數據的id的數據)并將其顯示在modify頁面中
String sql="select * from oa_news where newId='"+neid+"'";
ResultSet rs=null;
rs=db.executeQuery(sql);
while(rs.next())
{
nb.setContent(rs.getString("content"));
}
}
catch(Exception e){}
//System.out.print(nb.getContent());
%>
<%=nb.getContent()%>
</body>
</html>
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