Word内的表格该如何操作拆分单元格？

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@wang0707 没有内置的方法来拆分表格中的单元格。 要水平分割单元格，需要克隆单元格并将其添加到要分割的单元格后面，然后相应地调整单元格宽度。 如果垂直分割单元格，事情会有点困难。 需要克隆该行并垂直合并克隆行中的单元格。 这就是垂直分割单元格时 MS Word 所做的操作。 下面是实现垂直和水平单元格分割操作的代码示例：

Document doc = new Document("C:\\Temp\\in.docx");
// Get the table.
Table table = doc.getFirstSection().getBody().getTables().get(0);
// Split the first cell of the first row vertically.
splitCellVertically(table.getFirstRow().getFirstCell(), 5);
// Split the last cell of the last row horizontally.
splitCellHorizontally(table.getLastRow().getLastCell(), 5);
doc.save("C:\\Temp\\out.docx");

private static void splitCellVertically(Cell c, int cells)
{
    // Get parent row of the cell.
    Row parentRow = c.getParentRow();
        
    // Get the cell index
    int cellIndex = parentRow.getCells().indexOf(c);
        
    // Set vertical cell merge in the parent row.
    // This row is the first.
    for (Cell cell : parentRow.getCells())
    {
        if (cell != c)
            cell.getCellFormat().setVerticalMerge(CellMerge.FIRST);
    }
        
    // Clone and add the row below the parent row.
    for (int i = 0; i < cells-1; i++)
    {
        Row r = (Row)parentRow.deepClone(true);
            
        // Merge cells with previous.
        for (Cell cell : r.getCells())
        {
            // Remove content from the cell
            cell.removeAllChildren();
            cell.ensureMinimum();
                
            if (r.getCells().indexOf(cell) != cellIndex)
                cell.getCellFormat().setVerticalMerge(CellMerge.PREVIOUS);
        }
            
        // Insert the cell below the parent cell
        parentRow.getParentNode().insertAfter(r, parentRow);
    }
}

private static void splitCellHorizontally(Cell c, int cells)
{
    double newCellWidth = c.getCellFormat().getWidth() / cells;
    c.getCellFormat().setWidth(newCellWidth);
    for (int i = 0; i < cells - 1; i++)
        c.getParentRow().insertAfter(c.deepClone(false), c);
}

in.docx (12.6 KB)
out.docx (10.2 KB)

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