哈夫曼算法，功能完整。哈夫曼树是一种树形结构，用哈夫曼树的方法解编程题的算法就叫做哈夫曼算法。哈夫曼是一种数据结构，因为其存放方式颇有点象一棵树有树叉因而称为树。 -The Huffman algorithm, the functional integrity. Huffman tree is a tree structure, method of Huffman tree solution programming algorithm called Huffman algorithm. Huff

通过文本方式储存与读取树型数据，数据无加密，可通过添加加密代码实现(Storing and reading tree data in text mode, the data is not encrypted, and can be realized by adding encryption code)