使用 Node.js 和 C++ 管理工作簿元数据
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Aspose.Cells 允许你加载工作簿的轻量级版本以编辑其元数据信息。请使用 WorkbookMetadata 类加载工作簿。
以下示例代码使用 WorkbookMetadata 类编辑工作簿的自定义文档属性。打开工作簿后,便可读取文档属性。以下为使用 WorkbookMetadata 类的示例代码。
const path = require("path");
const AsposeCells = require("aspose.cells.node");
// The path to the documents directory.
const dataDir = path.join(__dirname, "data");
// Open Workbook metadata
const options = new AsposeCells.MetadataOptions(AsposeCells.MetadataType.Document_Properties);
const meta = new AsposeCells.WorkbookMetadata(path.join(dataDir, "Sample1.xlsx"), options);
// Set some properties
meta.getCustomDocumentProperties().add("test", "test");
// Save the metadata info
meta.save(path.join(dataDir, "Sample2.out.xlsx"));
// Open the workbook
const w = new AsposeCells.Workbook(path.join(dataDir, "Sample2.out.xlsx"));
// Read document property
console.log(w.getCustomDocumentProperties().get("test"));
console.log("Press any key to continue...");