// create a new file FileOutputStream out=null; try { out = new FileOutputStream("e:/workbook.xls"); } catch (FileNotFoundException e) { e.printStackTrace(); } // create a new workbook Workbook wb = new HSSFWorkbook(); // create a new sheet Sheet s = wb.createSheet(); // declare a row object reference Row r = null; // declare a cell object reference Cell c = null; // create a row int rownum=0; r = s.createRow(rownum); // create a numeric cell int cellnum=0; c = r.createCell(cellnum); c.setCellValue("cellvalue"); try { wb.write(out); out.close(); } catch (IOException e) { e.printStackTrace(); }
CellStyle cs = wb.createCellStyle(); Font f = wb.createFont(); f.setBoldweight(Font.BOLDWEIGHT_BOLD); cs.setFont(f); c = r.createCell(cellnum); //要先设置style再设置value c.setCellStyle(cs); c.setCellValue( "boldfont" );
0票
开心
0票
板砖
0票
感动
0票
有用
0票
疑问
0票
难过
0票
无聊
0票
震惊
顶
踩