/**

     *

     * execl数据导出

     */

    function exportOrderExcel2($title, $cellName, $data) {

        //引入核心文件

        vendor("PHPExcel.PHPExcel");

        $objPHPExcel = new \PHPExcel();

        //定义配置

        $topNumber = 2;//表头有几行占用

        $xlsTitle = iconv('utf-8', 'gb2312', $title);//文件名称

        $fileName = $title.date('_YmdHis');//文件名称

        $cellKey = array(

                'A','B','C','D','E','F','G','H','I','J','K','L','M',

                'N','O','P','Q','R','S','T','U','V','W','X','Y','Z',

                'AA','AB','AC','AD','AE','AF','AG','AH','AI','AJ','AK','AL','AM',

                'AN','AO','AP','AQ','AR','AS','AT','AU','AV','AW','AX','AY','AZ'

        );

        $objPHPExcel->getActiveSheet()->getDefaultColumnDimension()->setWidth(20);//所有单元格（列）默认宽度

        //垂直居中

        $objPHPExcel->getDefaultStyle()->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

        $objPHPExcel->getDefaultStyle()->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);

         //处理表头标题

        $objPHPExcel->getActiveSheet()->mergeCells('A1:'.$cellKey[count($cellName)-1].'1');//合并单元格（如果要拆分单元格是需要先合并再拆分的，否则程序会报错）

        $objPHPExcel->setActiveSheetIndex(0)->setCellValue('A1',$title);

        $objPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setBold(true);

        $objPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setSize(18);

        $objPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

        $objPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);

        //处理表头

        foreach ($cellName as $k=>$v)

        {

            $objPHPExcel->setActiveSheetIndex(0)->setCellValue($cellKey[$k].$topNumber, $v);//设置表头数据

//            $objPHPExcel->getActiveSheet()->freezePane($cellKey[$k].($topNumber+1));//冻结窗口

//            $objPHPExcel->getActiveSheet()->getStyle($cellKey[$k].$topNumber)->getFont()->setBold(true);//设置是否加粗

//            $objPHPExcel->getActiveSheet()->getStyle($cellKey[$k].$topNumber)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);//垂直居中

//            if($v[3] > 0)//大于0表示需要设置宽度

//            {

//                $objPHPExcel->getActiveSheet()->getColumnDimension($cellKey[$k])->setWidth($v[3]);//设置列宽度

//            }

        }

        //处理数据

        $start = $topNumber+1;

        $j = $topNumber+1;

        foreach ($data as $k=>$v)

        {

//            $j = $start;

            foreach ($v['sku'] as $k1=>$v1)

            {

                if($k1==0){

                    //计算初步当前单元格标识，以及 需要合并的单元格标识 A B C D E F G M

                    $end = $start+count($v['sku'])-1;

                    $objPHPExcel->getActiveSheet()->mergeCells("A".$start.':'."A".$end);

                    $objPHPExcel->getActiveSheet()->mergeCells("B".$start.':'."B".$end);

                    $objPHPExcel->getActiveSheet()->mergeCells("C".$start.':'."C".$end);

                    $objPHPExcel->getActiveSheet()->mergeCells("D".$start.':'."D".$end);

                    $objPHPExcel->getActiveSheet()->mergeCells("E".$start.':'."E".$end);

                    $objPHPExcel->getActiveSheet()->mergeCells("F".$start.':'."F".$end);

                    $objPHPExcel->getActiveSheet()->mergeCells("G".$start.':'."G".$end);

                    $objPHPExcel->getActiveSheet()->mergeCells("M".$start.':'."M".$end);                    

                    $objPHPExcel->getActiveSheet()->setCellValue("A".$start, $v['o_addtime']);

                    $objPHPExcel->getActiveSheet()->setCellValue("B".$start, $v['d_prov'] . $v['d_city']);

                    $objPHPExcel->getActiveSheet()->setCellValue("C".$start, $v['g_name']);

                    $objPHPExcel->getActiveSheet()->setCellValue("D".$start, $v['epid']);

                    $objPHPExcel->getActiveSheet()->setCellValue("E".$start, $v['did']);

                    $objPHPExcel->getActiveSheet()->setCellValue("F".$start, $v['deviceid']);

                    $objPHPExcel->getActiveSheet()->setCellValue("G".$start, $v['o_addtime']);

                    $objPHPExcel->getActiveSheet()->setCellValue("M".$start, $v['o_fromtype']);

                }

                $objPHPExcel->getActiveSheet()->setCellValue("H".$j, $v1['cm_gid']);

                $objPHPExcel->getActiveSheet()->setCellValue("I".$j, $v1['sku_title']);

                $objPHPExcel->getActiveSheet()->setCellValue("J".$j, $v1['skuid']);

                $objPHPExcel->getActiveSheet()->setCellValue("K".$j, $v1['sku_num']);

                $objPHPExcel->getActiveSheet()->setCellValue("L".$j, sprintf("%.2f",($v1['sku_activity_price']*$v1['sku_num'])));

                $j++;

            }

            $start += count($v['sku']);

        }

        //导出execl

        ob_end_clean();//防止乱码

        header('pragma:public');

        header('Content-type:application/vnd.ms-excel;charset=utf-8;name="'.$xlsTitle.'.xls"');

        header("Content-Disposition:attachment;filename=$fileName.xls");//attachment新窗口打印inline本窗口打印

        $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');

        $objWriter->save('php://output');

        exit;

    }