Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....for Java 对 Excel 文件应用加密,只需调用 Encrypt 模块。 红宝石代码 data_dir = File .... setPassword ( "1234" ) encryption_type = Rjb :: import ( 'com...