纯手机端开发的一款j2me手机Base64编码解码工具！

版本：2.0

在上一版本的基础上做了很大改进：

1、支持Base64编码明文、密文的相互转换！

2、支持对无限大的文件进行准确无误的Base64编码/解码，让你在手机上也可以把图片等文件转换成Base64编码文件，而不必再依赖于网络在线转换的文件大小等诸多限制

3、增加了一个简单有效的异或(xor)加密引擎！支持对无限大文件进行快速的加解密。



软件内含源代码（有详细的中文说明），方便j2me初学者研究学习！-The pure mobile terminal development of a j2me mobile phone Base64 encoding and decoding tools! Version: 2.0 on the basis of the previous version to do a lot of improvements: 1, support the Base64 encoded plaintext, ciphertext conversion! 2, support for unlimited file accurate Base64 encoding/decoding, phone pictures and other documents converted to Base64-encoded file, without having to rely on online converted file size limitations, a simple and effective exclusive-or (XOR) encryption engine! Supports unlimited large files fast encryption and decryption. The software contains source code (with a detailed descr iption of the Chinese) to facilitate the learning of j2me beginners study!