使用 Node.js 通过 C++ 将多个工作表合并为一个工作表

Contents
[ ]

以下代码片段向您展示了如何将多个工作表合并为单个工作表。

const path = require("path");
const AsposeCells = require("aspose.cells.node");

// The path to the documents directory.
const dataDir = path.join(__dirname, "data");
const filePath = path.join(dataDir, "SampleInput.xlsx");
// Loads the workbook which contains hidden external links
const workbook = new AsposeCells.Workbook(filePath);

const destWorkbook = new AsposeCells.Workbook();
const destSheet = destWorkbook.getWorksheets().get(0);

let TotalRowCount = 0;

for (let i = 0; i < workbook.getWorksheets().getCount(); i++) {
const sourceSheet = workbook.getWorksheets().get(i);

const sourceRange = sourceSheet.getCells().getMaxDisplayRange();
const destRange = destSheet.getCells().createRange(
sourceRange.getFirstRow() + TotalRowCount,
sourceRange.getFirstColumn(),
sourceRange.getRowCount(),
sourceRange.getColumnCount()
);

destRange.copy(sourceRange);
TotalRowCount += sourceRange.getRowCount();
}

const outputFilePath = path.join(dataDir, "Output.out.xlsx");
destWorkbook.save(outputFilePath);