50477ced3abd001c10fdbd96ca780ff3

基于Java实现的聊天室功能

<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<jsp:useBean id="db" class="book.notebook" scope="request"/>
<%
String temp=(String)session.getValue("user");
if(temp==null)
{ response.sendRedirect("admin.htm");}
else
{
 String id = request.getParameter("id"); 
 String del="delete from info where id = "+id;
 db.executeUpdate(del); 
 response.sendRedirect("index.jsp");
}
%>