weblogic下出错，求助大虾

[cjg520jie]

写了一个图片显示，在tommcat下是正确无误可以显示，但现在我发布到了weblogic下，图片就显示不出来了，页面感觉在一直等待，而且系统的资源增加，不停点的话，系统CPU资源会被占用至100%，最后系统崩溃，求教各位大虾如何解决，在线等

<%@ page language="java" pageEncoding="UTF-8"%>
<%@ page contentType="image/jpeg"%>
<%@page import="com.saicfc.nciic.model.CitizenInfo"%>
<%@page import="java.util.Map"%>
<%
	response.setHeader("Pragma", "No-cache");
	CitizenInfo citizenInfo = null;
	String flg = request.getParameter("flag");
	if(flg!=null && "0".equals(flg)){
		citizenInfo = (CitizenInfo) request.getSession().getAttribute("citizenBean");
	}else if(flg!=null && "1".equals(flg)){
		citizenInfo = (CitizenInfo) request.getSession().getAttribute("citizenInfo1");
	}else if(flg!=null && "2".equals(flg)){
		Map map = (Map)request.getSession().getAttribute("citizenArray");
		String gmsfhm = request.getParameter("gmsfhm");
		citizenInfo = (CitizenInfo)map.get(gmsfhm);
	}
	if(null != citizenInfo){
	ServletOutputStream os = null;
	try{
	out.clear();
	out = pageContext.pushBody();
		if(citizenInfo.getXp() != null){
			os = response.getOutputStream();
			System.out.println("*********"+os+"**********");
			System.out.println("*********"+citizenInfo.getXp()+"**********");
		os.write(citizenInfo.getXp());
		}
}catch(Exception e){
e.printStackTrace();
}finally{
os.close();
if(flg!=null && "0".equals(flg)){
				request.getSession().removeAttribute("citizenBean");
		}else if(flg!=null && "1".equals(flg)){
				request.getSession().removeAttribute("citizenInfo1");
		}else if(flg!=null && "2".equals(flg)){
				request.getSession().removeAttribute("citizenArray");
			}
		
}
}
%>