<%-- <%@page import="org.apache.commons.codec.digest.DigestUtils"%> --%> <% String name = request.getParameter("key"); String md5 = org.apache.commons.codec.digest.DigestUtils.md5Hex(name); String dir = "/"+ md5.substring(0,8) +"/"+ md5.substring(8,16) +"/"+ md5.substring(16,24) +"/"+ md5.substring(24,32); response.getWriter().write("

"+ dir +"

"); %>