使用apache poi使列只读

我正在使用apache-poi生成excel文件。 我需要将第4列设为只读,其余2列将由用户编辑。

我正在使用XSSFCellStyle实现这一点,但它不适合我。

整个代码是:

 Map styles = new HashMap(); XSSFCellStyle style5 = wb.createCellStyle(); XSSFFont headerFont = wb.createFont(); headerFont.setBold(true); style5.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex()); style5.setFillPattern(XSSFCellStyle.SOLID_FOREGROUND); style5.setFont(headerFont); style5.setLocked(true); // this line does not get executed. styles.put("header", style5); 

您必须保护整个工作表并解锁应该可编辑的单元格:

 String file = "c:\\poitest.xlsx"; FileOutputStream outputStream = new FileOutputStream(file); Workbook wb = new XSSFWorkbook(); CellStyle unlockedCellStyle = wb.createCellStyle(); unlockedCellStyle.setLocked(false); Sheet sheet = wb.createSheet(); sheet.protectSheet("password"); Row row = sheet.createRow(0); Cell cell = row.createCell(0); cell.setCellValue("TEST"); cell.setCellStyle(unlockedCellStyle); wb.write(outputStream); outputStream.close();