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....getAccessPermissions() public void certify(int page, String SigReason, String SigContact...TextBuilder 类更改: public TextBuilder(Page page, OperatorCollection operatorCollection)...