public static void main(String[] args) throws Exception{
        Reader reader = new FileReader("D:\\workspace\\test\\src\\test.txt");
        StringBuffer sb = new StringBuffer();
        char[] buf = new char[1024];
        int i = 0;
        while((i = reader.read(buf)) != -1){
            sb.append(new String(buf, 0, i));
        }
        reader.close();
        
        String str = sb.toString();
        str.replace(" ", "");
        String[] ss = str.split("\\[node\\d\\]");
        Properties p = new Properties();
        for(String s : ss){
            StringReader sr = new StringReader(s);
            p.load(sr);
            System.out.println(p.get("ip"));
            System.out.println(p.get("port"));
            System.out.println(p.get("linetype"));
            System.out.println(p.get("nodecode"));
            System.out.println(p.get("right"));
            System.out.println(p.get("nodename"));
        }
    }