旧框架归档list页面赋值

<%String savatodisk = (String)session.getAttribute("savetodisk");
  String oks = "ok";
  String wrong ="wrong";
 %>
<script type="text/javascript">
var stod = "<%=savatodisk%>";
var okid = "<%=oks%>";
var wr = "<%=wrong%>";
if(stod==okid){
alert("归档到磁盘成功!");
<%session.setAttribute("savetodisk","");%>
}else if(stod==wr){
alert("归档到磁盘出错!");
<%session.setAttribute("savetodisk","");%>
}else{
}
</script>