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....TextAbsorber 的 visit 方法获取文本 Document doc = new Document ( dataDir + "test..."test.pdf" ); Annotation item = doc . getPages (). get_Item ( 1 )...