日期:2014-05-17 浏览次数:20889 次
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>留言板</title>
</head>
<body>
<h3>留言页面</h3>
<form action="messagepane.jsp" method="post" id="myform">
输入姓名:
<input type="text" name="name" value="">
</br>
输入留言标题:
<input type="text" name="title" value="" >
</br>
输入留言:
<textarea name="mess" rows="10" cols="30" wrap="physical">
</textarea>
</br>
<input type="submit" name="submit" value="提交" >
</br></br>
</form>
<form action="messageshow.jsp" method="post" >
<input type="button" name="info" value="查看留言板" >
</form>
</body>
</html>
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.util.*" errorPage="" %>
<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>
<%!
Vector v=new Vector();
synchronized void sendmess(String s){
ServletContext application=getServletContext();
v.add(s);
application.setAttribute("mess",v);
}
%>
<%
String name=request.getParameter("name");
String title =request.getParameter("title");
String mess=request.getParameter("mess");
if(name==""){
name="guest"+(int)Math.random()*10000;
}
if(title==""){
title="无标题";
}
if(mess==""){
title="无信息";
}
String str="Name:"+name+"Title:"+title+"Content:"+"<br>"+mess;
sendmess(str);
out.print("您的信息已提交");
%>
<a href="submit.jsp">返回</a>
</body>
</html>
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.util.*" errorPage="" %>
<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>
<%
Vector v=(Vector)application.getAttribute("mess");
for(int i=0;i<v.size();i++){
String message=(String)v.elementAt(i);
out.print(message+"<br/>");
}
%>
</body>
</html>