Document Automation APIs along with open-source SDKs to enhance Java, Python, Node.js, C# .NET, Ruby, C++, and PHP applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, extract, redact, watermark, metadata, paraphrase, classify, repair, and translate documents of almost all the popular file formats....为了合并两个或多个 pdf 文件,我将使用 GroupDocs.Merger Cloud API 的 Ruby SDK。它允许...Rest API 和 Ruby SDK 您可以使用 GroupDocs.Merger API 设置 90、180 或 270 度等旋转角度来旋转页面。对于旋转...