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.... REPLACE_ALL ); // 设置替换策略 editor . .... replaceText ( "test" , "replaced" ); // 保存更新后的文件 editor . save...