CellStyle cs = wb.createCellStyle(); //设置字体 Font font = wb.createFont(); font.setColor(IndexedColors.BLACK.getIndex()); font.setFontHeightInPoints((short) 12); font.setBold(true); //字体样式 cs.setFont(font1); // 边框 cs.setBorderLeft(BorderStyle.THIN); cs.setBorderRight(BorderStyle.THIN); cs.setBorderTop(BorderStyle.THIN); cs.setBorderBottom(BorderStyle.THIN); //背景颜色 cs.setFillForegroundColor(IndexedColors.YELLOW1.getIndex());(颜色) cs.setFillPattern(FillPatternType.SOLID_FOREGROUND);(必须设置填充样式) // 水平居中 cs.setAlignment(HorizontalAlignment.CENTER); // 垂直居中 cs.setVerticalAlignment(VerticalAlignment.CENTER); //设置列宽 //第一个参数是列索引,表示要设置宽度的单元格所在的列。 //第二个参数是宽度值,单位为1/256个字符宽度。在上述代码中,设置的宽度值为20 * 256,表示该单元格的宽度为20个字符宽度。 sheet.setColumnWidth(0,(short) (37.5 * 200)); //设置行高 titleRow.setHeightInPoints(80); //合并单元格 起始行, 结束行, 起始列, 结束列 CellRangeAddress region1 = new CellRangeAddress(firstRow, lastRow, firstCol, lastCol); sheet.addMergedRegion(region1); //合并后的单元格设置边框 RegionUtil.setBorderBottom(BorderStyle.THIN, region1, sheet); RegionUtil.setBorderRight(BorderStyle.THIN, region1, sheet);
标签:java,单元格,excel,THIN,cs,sheet,BorderStyle,font From: https://www.cnblogs.com/wongzzh/p/17800775.html