问高手 一个phpexcel导出excel的问题

Question

phpexcel 导出excel的时候 在服务器和 本地都同时导出了一份，为什么的我服务器上面的excel打开有数据，本地的打开是空白的，啥都没有啦

$param = [

            'uid' => 2120872
        ];
        $order = Jdbc::getMemberDate('new_order',$param,2);

        $objPHPExcel = new \PHPExcel();
        // 设置
        $objSheet = $objPHPExcel->getActiveSheet();
        // 设置表的title
        $objSheet->setTitle("XXXXXXX");
        // 遍历表列
        $objSheet->setCellValue("A1","oid")
                 ->setCellValue("B1","uid")
                 ->setCellValue("C1","bespeak_store_id")
                 ->setCellValue("D1","store_id")
                 ->setCellValue("E1","cartid")
                 ->setCellValue("F1",'order_number')
                 ->setCellValue("G1",'price')
                 ->setCellValue("H1",'order_time')
                 ->setCellValue("I1",'good_number')
                 ->setCellValue("J1",'type');
        $j = 2;
        foreach ($order as $k => $v){
            $objSheet->setCellValue("A".$j,$v['oid'])
                     ->setCellValue("B".$j,$v['uid'])
                     ->setCellValue("C".$j,$v['bespeak_store_id'])
                     ->setCellValue("D".$j,$v['store_id'])
                     ->setCellValue("E".$j,$v['cartid'])
                     ->setCellValue("F".$j,$v['order_number'])
                     ->setCellValue("G".$j,$v['price'])
                     ->setCellValue("H".$j,$v['order_time'])
                     ->setCellValue("I".$j,$v['good_number'])
                     ->setCellValue("J".$j,$v['type']);
            $j++;
        }
        $file_name = "order订单统计表".date("Y-m-d",time()).".xls";
        $response = $this->response();
        $response->withHeader('Cache-Control','public');
        $response->withHeader('Content-Type','application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
        $response->withHeader('Content-Type','application/octet-stream');
        $response->withHeader('Content-Type','application/download');
        $response->withHeader('Content-Transfer-Encoding','binary');
        $response->withHeader('Last-Modified','' . gmdate("D, d M Y H:i:s") . 'GMT');
        $response->withHeader('Cache-Control','must-revalidate, post-check=0, pre-check=0');
        $response->withHeader('Pragma','no-cache');
        $response->withHeader('Content-Type','application/download');
        $response->withHeader('Content-Disposition','attachment;filename='.$file_name.'');
        $xlsWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
        $xlsWriter->save($file_name); // 'php://output'

Answer 1

本地没数据吧

Answer 2

猜测：

1.本地没有获取到数据，导致导出为空；
2.某些语法只适用于服务器，本地不用了；
3.框架或者依赖包的问题；
4.没有请求成功，可以多尝试几次。