URL 乱码

<a href="<%=request.getContextPath()%>/YXTWebPage/album/sourcePhoto.jsp?xman=<%=URLEncoder.encode(rpb.getPhoto_name()) %> ">
<img src= '<%=srcPath %>' width='140' height='120'></a>

java.net.URLEncoder.encode(rpb.getPhoto_name())

String  Xman = new String(request.getParameter("xman").getBytes("iso8859-1"));
  System.out.println("########################*= "+Xman);