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....metadata information to the spreadsheet file metaWorkbook . save...以下はシンプルな使用シナリオです。 Java //Load the spreadsheet Workbook book = new Workbook...