Workbook wb = new HSSFWorkbook();
Sheet sheet = wb.createSheet("new sheet");
Row row = sheet.createRow((short) 1);
Cell cell = row.createCell((short) 1);
cell.setCellValue("This is a test of merging");
sheet.addMergedRegion(new CellRangeAddress(
1, //first row (0-based)
1, //last row (0-based)
1, //first column (0-based)
2 //last column (0-based)
));
// Write the output to a file
FileOutputStream fileOut = new FileOutputStream("E:\\standarcode\\workbook.xls");
wb.write(fileOut);
fileOut.close();
效果:
本文介绍如何利用Java编程语言创建包含合并单元格的Excel文件。通过实例代码展示了从创建Workbook对象开始,到创建Sheet、Row及Cell,并设置特定的单元格值和合并指定区域的过程。最后,将生成的Excel文件保存到本地。
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