private void initLocalHost() {
		// TODO Auto-generated method stub
		once = OnceClass.getOnce();
		File file = new File(Util.LOCALHOSTINFOPATH);
		if(!file.getParentFile().exists()){
			file.getParentFile().mkdirs();
		}
		if(file.exists() && file.isFile() && file.length()!=0){
			//ڱʼĻϢ
			BufferedReader br = Util.getBufferedReader(file);
			Properties ps = new Properties();
			try {
				ps.load(br);
				//ȡеlocal...
				LocalServiceBean localService = once.getLocalServiceInfo();
				localService.setMailPath(ps.getProperty("mailPath"));
				localService.setMailSuffix(ps.getProperty("mailSuffix"));
				localService.setPop3Port(ps.getProperty("pop3Port"));
				localService.setServiceState(ps.getProperty("serviceState"));
				localService.setStmpPort(ps.getProperty("stmpPort"));
				br.close();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}else{
			//ڱطĻϢʱʼΪĬֵ
			once = OnceClass.getOnce();
			LocalServiceBean localService = once.getLocalServiceInfo();
			localService.setMailPath(Util.DEFAULTMAILPATH);
			localService.setMailSuffix("@domain.com");
			localService.setPop3Port("110");
			localService.setServiceState("shutdown");
			localService.setStmpPort("25");
			Util.write2LocalServiceFile();
		}
	}