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// ExcelÎļþ´æ·Å·¾¶
String path = ServletActionContext.getServletContext().getRealPath("")+"userfiles\\train_excel\\text.xls";
// Éú³ÉExcelÎļþ
WritableWorkbook wwb = Workbook.createWorkbook(new File(path));
// Éú³ÉÒ»¸ö¹¤×÷±¡
WritableSheet ws = wwb.createSheet("Sheet 1", 0);
// ²»ÏÔʾExcelÏß¿ò
ws.getSettings().setShowGridLines(false);
//ÉèÖÃÁпí 0´ú±í0ÁС¢5´ú±íÁеĿí¶È
ws.setColumnView(0, 5);
// ÉèÖÃÐиß
ws.setRowView(0, 1000);
// ×ÖÌå
WritableFont font= new WritableFont(WritableFont.ARIAL, 12, WritableFont.NO_BOLD, false,UnderlineStyle.NO_UNDERLINE, Colour.BLACK);
// µ¥Ôª¸ñÑùʽ
WritableCellFormat cellFormat= new WritableCellFormat(font);
// ÉèÖõ¥Ôª¸ñµÄÄÚÈÝ×óÓÒ¾ÓÖÐ
cellFormat.setAlignment(Alignment.CENTRE);
// ÉèÖõ¥Ôª¸ñµÄÄÚÈÝÉÏϾÓÖÐ
cellFormat.setVerticalAlignment(VerticalAlignment.CENTRE);
// ÉèÖõ¥Ôª¸ñµÄ±ß¿ò £¨ÉÏÏÂ×óÓÒËùÓÐ,Ïß,ÑÕÉ«£©
cellFormat.setBorder(Border.ALL , BorderLineStyle.THIN ,Colour.GREY_40_PERCENT);
// ÉèÖõ¥Ôª¸ñ±³¾°É«
cellFormat.setBackground(Colour.YELLOW);
// ÉèÖÃ×Ô¶¯»»ÐÐ
cellFormat.setWrap(true);
// ÔÚµÚ2ÐУ¬µÚ1ÁÐ µ¥Ôª¸ñ²åÈë“ÐÕÃû”£¬ÑùʽΪcellFormat
ws.addCell(new Label(1,2,"ÐÕÃû",cellFormat));
// ÔÚµÚ4ÁУ¬0Ðе¥Ôª¸ñÌî³äÄÚÈÝΪ¿Õ
ws.addCell(new Blank(4,0));
// ʱ¼äÀàÐÍ ·½·¨(1) *×¢£ºµ±µ¥Ôª¸ñ¿í¶È±È½ÏСʱ¡¢½«ÏÔʾ####
SimpleDateFormat formatDate = new SimpleDateFormat("yyyy-MM-dd");
ws.addCell(new Label(0,0,formatDate.format(new Date()),cellFormat));
// ʱ¼äÀàÐÍ ·½·¨(2)
DateFormat df = DateFormat("yyyy-MM-dd");
jxl.write.DateTime labelDTF = new jxl.write.DateTime(1, 3, new java.util.Date(), cellFormat);
ws.addCell(labelDTF);
// ºÏ²¢0ÐУ¬µÚ1Áе½µÚ9Áеĵ¥Ôª¸ñ¡¢×¢£ºµ¥Ôª¸ñÖеÄÄÚÈÝÖ»ÓÐÒ»¸ö£¬ÆäËüµ¥Ôª¸ñ±ØÐëΪ¿Õ £¨×óÓҺϲ¢£©
ws.mergeCells(1, 0, 9, 0);
// ºÏ²¢1ÁУ¬µÚ0Ðе½µÚ0Ðеĵ¥Ôª¸ñ¡¢£¨ÉÏϺϲ¢£©
ws.mergeCells(1, 0, 1, 9);
//дÈëExel¹¤×÷±í¡¢Õâ²½²»³ÉÔòûÓÐÎļþÉú³É
wwb.write();
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public void train
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