<%@ page contentType="text/html; charset=gb2312" language="java"  errorPage="errorpage.jsp" %>
 <jsp:useBean id="db" class="data.DBConnectionBean"/>
<% String toid =(String)session.getAttribute("toid");
String fromid =(String)session.getAttribute("fromid");
if(db.chongfu(fromid,toid)){%>
           <script language="JavaScript">
             alert("發(fā)送成功");
           </script>
           <% }else{
           db.friend(fromid,toid);
           %>
      <script language="JavaScript">
             alert("發(fā)送成功");
           </script>
           <% }%>
     <meta   HTTP-EQUIV=REFRESH   CONTENT="0;URL=/xunibuluo/message/sendmessage.jsp">