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....‘from_file’ 方法 通过构造函数打开文件 要打开文件,请调用 OlmStorage 类并将完整文件名或流作为参数传入: import...olm = ae . storage . olm . OlmStorage ( fileName ) 使用静态方法 FromFile...