java List<Map<String,Object>

xml

 <select id="selectShopList" resultType="java.util.HashMap">
    SELECT
    p.PARTY_NAME partyName,
    c.CUSTOMER_NAME customerName,
    s.SHOP_ID shopId,
    s.SHOP_NAME shopName FROM shop_info s,customer_info c,party p
    WHERE s.CUSTOMER_ID=c.CUSTOMER_ID AND s.PARTY_ID=p.PARTY_ID AND p.COUNTRY_ID=#{countryId}
    </select>

    <select id="selectShopRole" resultType="java.util.HashMap">
    SELECT
    u.USER_NAME userName,
    m.salertype salerType
    FROM shop_saler_mapping m,user_login u WHERE m.`user_login_id`=u.`USER_LOGIN_ID`
    AND m.shop_id=#{shopId} 
　　</select>

dao

    //获取门店信息
    public   List<HashMap<String, Object>> selectShopList(@Param("countryId")String countryId) throws Exception;

    //获取门店中的角色信息
    public List<HashMap<String,Object>> selectShopRole(@Param("shopId")String shopId) throws Exception;

service

//导出门店人员信息
    public XSSFWorkbook exportShopRole( String[] excelHeader,
            String title) throws Exception;

service.impl

    public XSSFWorkbook exportShopInfo(String searchStr,String conditions, String[] excelHeader,
            String title) throws Exception {
        //门店信息集合
        List<Shop> list = shopDao.exportShopInfo(searchStr,conditions);

        int[] excelWidth = {,,,,,,,,,,,,};

        XSSFWorkbook workbook = new XSSFWorkbook();

        XSSFSheet sheet = workbook.createSheet(title);

        XSSFRow row = sheet.createRow();

        //导出字体样式
        XSSFFont font = workbook.createFont();
        font.setFontHeightInPoints((short) ); // 字体大小

        //导出样式
        XSSFCellStyle style = workbook.createCellStyle();
        style.setAlignment(HSSFCellStyle.ALIGN_CENTER);
        style.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);
        style.setFont(font);

        for (int i = ; i < excelWidth.length; i++) {
            sheet.setColumnWidth(i,  * excelWidth[i]);
        } 

      //表头数据
        for (int i = ; i < excelHeader.length; i++) {
            XSSFCell cell = row.createCell(i);
            cell.setCellValue(excelHeader[i]);
            cell.setCellStyle(style);  

        } 

        //表体数据
        for (int i = ; i < list.size(); i++) {
            row = sheet.createRow(i+);
             Shop shop = list.get(i);

             //门店名
             XSSFCell cell0 = row.createCell();
             cell0.setCellValue(shop.getShopName());
             cell0.setCellStyle(style);

             //客户编码
             XSSFCell cell1 = row.createCell();
             cell1.setCellValue(shop.getCustomerCode());
             cell1.setCellStyle(style);

             //门店等级
             XSSFCell cell2 = row.createCell();
             if(shop.getLevel()!=null){
                 if(shop.getLevel().equals("")){
                     cell2.setCellValue("A");
                 }else if(shop.getLevel().equals("")){
                     cell2.setCellValue("B");
                 }else if(shop.getLevel().equals("")){
                     cell2.setCellValue("C");
                 }else if(shop.getLevel().equals("")){
                     cell2.setCellValue("D");
                 }else if(shop.getLevel().equals("")){
                     cell2.setCellValue("S");
                 }else if(shop.getLevel().equals("")){
                     cell2.setCellValue("AA");
                 }else{
                     cell2.setCellValue(shop.getLevel());
                 }
             }else{
                 cell2.setCellValue(shop.getLevel());
             }

             cell2.setCellStyle(style);

             //进驻时间
             XSSFCell cell3 = row.createCell();
             if(shop.getEnterDate()==null || shop.getEnterDate().equals("")){
                 cell3.setCellValue("");
             }else{
                 cell3.setCellValue(DateFormatUtils.format(shop.getEnterDate(), "yyyy-MM-dd"));
             }
             cell3.setCellStyle(style);

             //区域
             XSSFCell cell4 = row.createCell();
             cell4.setCellValue(shop.getPartyName());
             cell4.setCellStyle(style);

             //省份
             XSSFCell cell5 = row.createCell();
             cell5.setCellValue(shop.getProvinceName());
             cell5.setCellStyle(style);

             //地址
             XSSFCell cell6 = row.createCell();
             cell6.setCellValue(shop.getDetailAddress());
             cell6.setCellStyle(style);

             //联系人
             XSSFCell cell7 = row.createCell();
             cell7.setCellValue(shop.getContactName());
             cell7.setCellStyle(style);

             //联系人电话
             XSSFCell cell8 = row.createCell();
             cell8.setCellValue(shop.getPhone());
             cell8.setCellStyle(style);

             //邮箱
             XSSFCell cell9 = row.createCell();
             cell9.setCellValue(shop.getEmail());
             cell9.setCellStyle(style);

             //经度
             XSSFCell cell10 = row.createCell();
             if( shop.getLng()==null){
                 cell10.setCellValue();
             }else{
                 cell10.setCellValue(shop.getLng());
             }
             cell10.setCellStyle(style);

             //纬度
             XSSFCell cell11 = row.createCell();
             if( shop.getLat()==null){
                 cell11.setCellValue();
             }else{
                 cell11.setCellValue(shop.getLat());
             }

             cell11.setCellStyle(style);

             //Location
             XSSFCell cell12 = row.createCell();
             cell12.setCellValue(shop.getLocation());
             cell12.setCellStyle(style);
        }

        return workbook;
    }

    @Override
    public XSSFWorkbook exportShopRole(
            String[] excelHeader, String title) throws Exception {
        //门店信息
        List<HashMap<String, Object>> shopList = shopDao.selectShopList(WebPageUtil.getLoginedUser().getPartyId());

        int[] excelWidth = {,,,,,};
        XSSFWorkbook workbook = new XSSFWorkbook();
        XSSFSheet sheet = workbook.createSheet(title);

         //导出字体样式
         XSSFFont font = workbook.createFont();
         font.setFontHeightInPoints((short) ); // 字体大小

         //导出样式
        XSSFCellStyle style = workbook.createCellStyle();
        style.setAlignment(HSSFCellStyle.ALIGN_CENTER);
        style.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);
        style.setFont(font);

        XSSFCellStyle style1 = workbook.createCellStyle();
        style1.setAlignment(HSSFCellStyle.ALIGN_CENTER);
        style1.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);
        style1.setFillForegroundColor(HSSFColor.GOLD.index);
        style1.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
        style1.setFont(font);

        for (int i = ; i < excelWidth.length; i++) {
            sheet.setColumnWidth(i,  * excelWidth[i]);
        } 

        XSSFRow row = sheet.createRow();

      //表头数据
        for (int i = ; i < excelHeader.length; i++) {
            XSSFCell cell = row.createCell(i);
            cell.setCellValue(excelHeader[i]);
            cell.setCellStyle(style1);
        } 

        //左边区域，渠道，门店名
        for (int i = ; i < shopList.size(); i++) {
            //返回map,每一个shopId对应一个map
            HashMap<String, Object> shopMap=shopList.get(i);

            String shopId = shopMap.get("shopId").toString();

            //门店id中对应的用户名
            List<HashMap<String,Object>> listRole = shopDao.selectShopRole(shopId);

            String promoter="";
            String ywy="";
            String dd="";
            for (int j = ; j < listRole.size(); j++) {
                HashMap<String,Object> shop2 = listRole.get(j);

                if(shop2.get("salerType").toString().equals(""))
                {
                    ywy+=shop2.get("userName")+"/";
                }
                else if(shop2.get("salerType").toString().equals(""))
                {
                    promoter+=shop2.get("userName")+"/";
                }
                else if(shop2.get("salerType").toString().equals(""))
                {
                    dd+=shop2.get("userName")+"/";
                }

            }

            //结束循环，结果放在循环外
            shopMap.put("promoter", promoter);
            shopMap.put("ywy", ywy);
            shopMap.put("dd", dd);

        }
////////////end///////////

        //excel export

            for (int j = ; j < shopList.size(); j++) {

                 row = sheet.createRow(j+);

                    //区域
                    XSSFCell cell0 = row.createCell();
                    cell0.setCellValue(shopList.get(j).get("partyName").toString());
                    cell0.setCellStyle(style);

                    //渠道
                    XSSFCell cell1 = row.createCell();
                    cell1.setCellValue(shopList.get(j).get("customerName").toString());
                    cell1.setCellStyle(style);

                    //门店
                    XSSFCell cell2 = row.createCell();
                    cell2.setCellValue(shopList.get(j).get("shopName").toString());
                    cell2.setCellStyle(style);

                        XSSFCell cell3 = row.createCell(+);
                        cell3.setCellValue(shopList.get(j).get("promoter").toString());
                        cell3.setCellStyle(style);

                        XSSFCell cell4 = row.createCell(+);
                        cell4.setCellValue(shopList.get(j).get("ywy").toString());
                        cell4.setCellStyle(style);

                        XSSFCell cell5 = row.createCell(+);
                        cell5.setCellValue(shopList.get(j).get("dd").toString());
                        cell5.setCellStyle(style);
        }

        return workbook;
    }
}

action

    //导出门店人员信息
    public void exportShopRole(){
        try {
            String title ="Export All Info";
            String fileName = getExportExcelName(title);
            final String userAgent = request.getHeader("USER-AGENT");
          if (null != userAgent){
                if (- != userAgent.indexOf("Firefox")) {//Firefox
                    fileName = new String(fileName.getBytes(), "ISO8859-1");
                }else if (- != userAgent.indexOf("Chrome")) {//Chrome
                    fileName = new String(fileName.getBytes(), "ISO8859-1");
                } else {//IE7+
                    fileName = URLEncoder.encode(fileName, "UTF-8");
                    fileName = StringUtils.replace(fileName, "+", "%20");//替换空格
                }
            } else {
                fileName = fileName;
            }  //国家化列表头
            String[] excelHeader = {"Party","Dealer Name","Store Name",
                    "Promoter Name","Sales Man Name","MD Name"};

            XSSFWorkbook workbook = shopService.exportShopRole(excelHeader, title);
            response.setContentType("application/vnd.ms-excel");
            response.setHeader("Content-Disposition", "attachment; filename=\"" + fileName + "\"");
            OutputStream ouputStream = response.getOutputStream();
            workbook.write(ouputStream);
            ouputStream.flush();
            ouputStream.close();
        } catch (Exception e) {
            e.printStackTrace();
            log.error(e.getMessage(),e);
        }
    }