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.... 取消保护工作表 使用Microsoft Excel 要取消工作表的保护: 从 工具 菜单中,选择 保护 然后...addEventListener ( 'click' , async () => { const fileInput = document...