thinkphp phpexcel导出

近期做一个项目涉及到商品信息的批量导出与导入，遂记录了下来，框架是tp框架3.2.3（tp5.0性质是一样的，无非是加载方法与所放目录不一样罢了），运用的是phpexcel，闲话不多说，上代码

1、首先是下载phpexcel（下载地址：http://phpexcel.codeplex.com/releases/view/119187），下载完后文件放入ThinkPHP\Library\Vendor下，解压完重命名为PHPExcel

2、控制器引入及操作

    public function index(){
        Vendor('PHPExcel.Classes.PHPExcel.IOFactory'); //引入phpexcel

        $title = '订单列表'.date('YmdHis',time());  //定义文件名

        $objPHPExcel = new \PHPExcel(); 

        for($j=A;$j<=K;$j++){
                // 设置宽度
                $objPHPExcel->getActiveSheet()->getColumnDimension($j)->setWidth(20);
                // 设置水平居中
                $objPHPExcel->getActiveSheet()->getStyle($j)->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
                //设置背景颜色
                $objPHPExcel->getActiveSheet()->getStyle($j)->getFill($j)->setFillType(\PHPExcel_Style_Fill::FILL_SOLID);
                $objPHPExcel->getActiveSheet()->getStyle($j)->getFill($j)->getStartColor()->setARGB('FFEEEEEE');
        }

        // 设置行高度
        for($j=1;$j<=100;$j++){
                $objPHPExcel->getActiveSheet()->getRowDimension($j)->setRowHeight(22);
                $objPHPExcel->getActiveSheet()->getStyle($j)->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);
                //水平居中
                $objPHPExcel->getActiveSheet()->getStyle($j)->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        }

        // 表头
        $objPHPExcel->setActiveSheetIndex(0)
                ->setCellValue('A1', '订单号')
                ->setCellValue('B1', '商品编号')
                ->setCellValue('C1', '商品名称')
                ->setCellValue('D1', '商品数量')
                ->setCellValue('E1', '商品单价')
                ->setCellValue('F1', '订单总额')
                ->setCellValue('G1', '下单时间');

        $data = array(); //订单数据
        foreach($data as $k => $v){
                $objPHPExcel->getActiveSheet(0)->setCellValue('A' . ($k + 2), $v['order_sn']);
                $objPHPExcel->getActiveSheet(0)->setCellValue('B' . ($k + 2), $v['goods_num']);
                $objPHPExcel->getActiveSheet(0)->setCellValue('C' . ($k + 2), $v['goods_name']);
                $objPHPExcel->getActiveSheet(0)->setCellValue('D' . ($k + 2), $v['order_num']);
                $objPHPExcel->getActiveSheet(0)->setCellValue('E' . ($k + 2), $v['goods_price']);
                $objPHPExcel->getActiveSheet(0)->setCellValue('F' . ($k + 2), $v['goods_totalprice']);
                $objPHPExcel->getActiveSheet(0)->setCellValue('G' . ($k + 2), $v['order_time']);
         }

        $objPHPExcel->getActiveSheet()->setTitle($title);
        $objPHPExcel->setActiveSheetIndex(0);
        header('Content-Type: application/vnd.ms-excel');
        header('Content-Disposition: attachment;filename="'.$title.'.xls"');
        header('Cache-Control: max-age=0');
        $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
        $objWriter->save('php://output');
        exit;                                      

    }
}

phpexcel是非常强大的，不但可以设置宽高、背景颜色，而且还可以设置字体，合并单元格、拆分单元格等等，在这里就不一一列举了（一般常用的设置这些就够了），有兴趣的可以自己研究下，phpexcel的导入，将在下篇博文中详解