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.... save ( firstPageOutputPng , PngOptions...# 保存AI图像的第二页为PNG图像。 image . save ( secondPageOutputPng , PngOptions...