out.jsp

基于JAVA语言

<%@page contentType="text/html;charset=GB2312" import="java.sql.*" %>
<%
String name=(String)session.getValue("name");
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con=DriverManager.getConnection("jdbc:odbc:chat");
Statement smt=con.createStatement();
String sql="delete*from online where nicheng='"+name+"'";
smt.executeUpdate(sql);
session.invalidate();
response.sendRedirect("enter.jsp");
%>