tp3.2 excel导出

下载 PHPExcel 放到tp中 

　　　　　vendor("PHPExcel.PHPExcel");
        vendor("PHPExcel.Reader.Excel2007");
        $objPHPExcel = new PHPExcel();        //这里要注意‘’ 要有这个。因为版本是3.1.2了。
        $objWriter = new PHPExcel_Writer_Excel5($objPHPExcel);

        $objPHPExcel->getActiveSheet()->setCellValue('A1',  '编号');//这里是设置A1单元格的内容
        $objPHPExcel->getActiveSheet()->setCellValue('B1',  '二级分类');////这里是设置B1单元格的内容
        $objPHPExcel->getActiveSheet()->setCellValue('C1',  '名称');
        $objPHPExcel->getActiveSheet()->setCellValue('D1',  '剩余库存');

        foreach ($list as $key => $value)
        {
            $i=$key+2;//表格是从1开始的
            $objPHPExcel->getActiveSheet()->setCellValue('A'.$i,  $value['kehu_goods_id']);//这里是设置A1单元格的内容
            $objPHPExcel->getActiveSheet()->setCellValue('B'.$i,  $value['cat_two_id']);////这里是设置B1单元格的内容
            $objPHPExcel->getActiveSheet()->setCellValue('C'.$i,  $value['goods_name']);
            $objPHPExcel->getActiveSheet()->setCellValue('D'.$i,  $value['goods_stock']);
        }

        //接下来当然是下载这个表格了，在浏览器输出就好了
        header("Pragma: public");
        header("Expires: 0");
        header("Cache-Control:must-revalidate, post-check=0, pre-check=0");
        header("Content-Type:application/force-download");
        header("Content-Type:application/vnd.ms-execl");
        header("Content-Type:application/octet-stream");
        header("Content-Type:application/download");;
        header('Content-Disposition:attachment;filename=test.xls');
        header("Content-Transfer-Encoding:binary");

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