可以操作的文件类型:TXT、DOC、JAVA等,且Word文档中包含图片也没问题

运行时使用的例子是本目录下的111.doc文件，运行后自动生成222.doc文件和333.doc文件。

　　其中111.doc文件加密后的文件是222.doc文件，222.doc文件解密后文件是333.doc文件。-can operate file types : TXT, DOC, JAVA, but Word document contains photographs have no problem running example is the use of the catalog under the 111.doc documents, after running automatically generate documentation and 333.doc 222.doc document. 111.doc file encryption which the document is 222.doc documents, 222.doc declassified document after document is 333.doc document.