public void initForeignService(){
		File file = new File(Util.FOREIGNSERVICEPATH);
		if(!file.getParentFile().exists()){
			file.getParentFile().exists();
		}
		if(file.exists() && file.isFile() && file.length()!=0){
			once = OnceClass.getOnce();
			try {
				InputStream in = new FileInputStream(file);
				ObjectInputStream objIn = new ObjectInputStream(in);
				Map<String, ForeignServiceBean> foreignServiceMap;
				foreignServiceMap = (Map<String, ForeignServiceBean>) objIn.readObject();
				once.setForeignServiceMap(foreignServiceMap);
				objIn.close();
			} catch (FileNotFoundException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} catch (ClassNotFoundException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			
		}
	}