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.... 元数据操作云API GroupDocs.Metadata Cloud API 以及 SDK 允许开发人员...允许开发人员操作(添加、删除、更新、提取和查看)50 多种文件格式的元数据。 GroupDocs.Metadata 允许以不同的方式访问和处理文件的元数据,例如:...