java设置excel单元格样式 java设置excel字体大小

Workbook wb = new HSSFWorkbook();
		    Sheet sheet = wb.createSheet("new sheet");

		    // Create a row and put some cells in it. Rows are 0 based.
		    Row row = sheet.createRow(1);

		    // Create a new font and alter it.
		    Font font = wb.createFont();
		    font.setFontHeightInPoints((short)24);
		    font.setFontName("Courier New");
		    font.setItalic(true);
		    font.setStrikeout(true);

		    // Fonts are set into a style so create a new one to use.
		    CellStyle style = wb.createCellStyle();
		    style.setFont(font);

		    // Create a cell and put a value in it.
		    Cell cell = row.createCell(1);
		    cell.setCellValue("This is a test of fonts");
		    cell.setCellStyle(style);
		    // Write the output to a file
		    FileOutputStream fileOut = new FileOutputStream("E:\\standarcode\\workbook.xls");
		    wb.write(fileOut);
		    fileOut.close();

效果：