/**
     * 字符串序列化
     * @param str
     * @return
     */
    public static String compareSerialization(String str) {
        String result = "";
        try {
            ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
            ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
            objectOutputStream.writeObject(str);
            result = byteArrayOutputStream.toString("ISO-8859-1");
            result = java.net.URLEncoder.encode(result, "UTF-8");

            objectOutputStream.close();
            byteArrayOutputStream.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return result;
    }
    
    /**
     * 字符串反序列化
     * @param serStr
     * @return
     */
    public static String deSerialization(String serStr) {
        String result = "";
        try {
            result = java.net.URLDecoder.decode(serStr, "UTF-8");
            ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(result.getBytes("ISO-8859-1"));
            ObjectInputStream objectInputStream = new ObjectInputStream(byteArrayInputStream);
            result = (String) objectInputStream.readObject();
            objectInputStream.close();
            byteArrayInputStream.close();
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            return result;
        }
    }