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....模块的 copy_worksheet 方法。下面是代码示例。 Ruby 代码 def copy_worksheet ( workbook...workbook ) # Create a Worksheets object with reference to the sheets...