使用范围的边界线创建表格

有时，您想通过为范围/单元格区域根据您拥有的单元格的地址。您可以使用[Cells.createRange](https://reference.aspose.com/cells/java/com.aspose.cells/cells#createRange(int,%20int,%20boolean) 方法来创建一系列单元格。这Cells.createRange 方法返回一个范围目的。您可以创建一个风格对象并相应地指定边框（上、左、下、右）选项。稍后，您可能会得到范围并将所需的格式应用于单元格。

下面的例子展示了如何创建一个范围并指定范围单元格的边界线。

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-Java
String dataDir = Utils.getDataDir(CreateTableforRange.class);

// Instantiating a Workbook object
Workbook workbook = new Workbook();

// Obtaining the reference of the newly added worksheet
int sheetIndex = workbook.getWorksheets().add();
Worksheet worksheet = workbook.getWorksheets().get(sheetIndex);

// Accessing the "A1" cell from the worksheet
Cell cell = worksheet.getCells().get("A1");

// Creating a range of cells based on cells Address.
Range range = worksheet.getCells().createRange("A1:F10");

// Specify a Style object for borders.
Style style = cell.getStyle();
// Setting the line style of the top border
style.setBorder(BorderType.TOP_BORDER, CellBorderType.THICK, Color.getBlack());
// Setting the line style of the bottom border
style.setBorder(BorderType.BOTTOM_BORDER, CellBorderType.THICK, Color.getBlack());
// Setting the line style of the left border
style.setBorder(BorderType.LEFT_BORDER, CellBorderType.THICK, Color.getBlack());
// Setting the line style of the right border
style.setBorder(BorderType.RIGHT_BORDER, CellBorderType.THICK, Color.getBlack());

Iterator cellArray = range.iterator();
while (cellArray.hasNext()) {
	Cell temp = (Cell) cellArray.next();
	// Saving the modified style to the cell.
	temp.setStyle(style);
}

// Saving the Excel file
workbook.save(dataDir + "borders_out.xls");

运行上述代码后，我们可以生成包含格式化表格的excel文件；这是文件的屏幕截图。