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@SuppressWarnings("unused")

public void downYear(String name,NdfxEntity data,HttpServletRequest request,HttpServletResponse response) throws IOException{

String filename = name + ".xls";

OutputStream os = response.getOutputStream();

response.reset();

response.setHeader("Content-Disposition",

"attachment;filename=" + new String(filename.getBytes("GB2312"), "ISO8859-1"));

response.setContentType("application/msexcel");

HSSFWorkbook wb = new HSSFWorkbook();

// 创建Sheet

HSSFSheet sheet = wb.createSheet("分析报表");

// 设置单元格默认宽度

sheet.setDefaultColumnWidth(30);

// 设置字体样式

HSSFCellStyle headCellStyle1 = wb.createCellStyle();

headCellStyle1.setAlignment(HSSFCellStyle.ALIGN_CENTER);

headCellStyle1.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);//垂直居中

HSSFFont headFont1 = wb.createFont();

headFont1.setFontHeightInPoints((short) 20);// 设置字体大小

headFont1.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);// 粗体显示

headCellStyle1.setFont(headFont1);

// 设置字体样式

HSSFCellStyle headCellStyle2 = wb.createCellStyle();

headCellStyle2.setAlignment(HSSFCellStyle.ALIGN_CENTER);

headCellStyle2.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);//垂直居中

HSSFFont headFont2 = wb.createFont();

headFont2.setFontHeightInPoints((short) 16);// 设置字体大小

headCellStyle2.setFont(headFont2);

 

String[] titles = new String[]{"月份",data.getYear1() + "年度",data.getYear2() + "年度","环比增长量","同比增长率"};

String[] months = new String[]{"一月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","十二月"};

//创建大标题

HSSFRow rowtitle = sheet.createRow(0);

CellRangeAddress region = new CellRangeAddress(0,0,0,titles.length-1);//起始行，起始列，结束行，结束列        

sheet.addMergedRegion(region);

HSSFCell cell0 = rowtitle.createCell(0);

cell0.setCellValue("接入数据分析("+data.getYear1()+"年度-"+data.getYear2()+"年度)");

cell0.setCellStyle(headCellStyle1);

// 创建小标题

HSSFRow row = sheet.createRow(1);

row.setRowStyle(headCellStyle2);

for (int i = 0; i < titles.length; i++) {

HSSFCell cell = row.createCell(i);

cell.setCellValue(titles[i]);// 添加第i格并设置值

cell.setCellStyle(headCellStyle2);

}

   String[] year1data = data.getYear1data().substring(7,data.getYear1data().length()-2).split(",");

   String[] year2data = data.getYear2data().substring(7,data.getYear2data().length()-2).split(",");

   String[] hb = data.getHbdata().substring(7,data.getHbdata().length()-2).split(",");

   String[] tb = data.getTbdata().substring(7,data.getTbdata().length()-2).split(",");

   for(int i=0;i

      HSSFRow rowContent = sheet.createRow(i + 2);

      rowContent.createCell(0).setCellValue(months[i]);

  rowContent.createCell(1).setCellValue(year1data[i]);

  rowContent.createCell(2).setCellValue(year2data[i]);

  rowContent.createCell(3).setCellValue(hb[i] + "%");

  rowContent.createCell(4).setCellValue(tb[i] + "%");

   }

wb.write(os);

wb.close();

}