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....xls" ); //Accessing the first worksheet...-> save ( $dataDir . "output.xls" ); 下载运行代码 从下面提到的任何社交编码网站下载 Protecting...