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....代码 # 创建 PDF 文档 $pdf_document = new Document ( $dataDir . 'input1...获取页面集合 $page_collection = $pdf_document -> getPages (); # 获取特定页面 $pdf_page...