完整的thinphp+phpexcel實現excel報表的輸出(有圖有效果)

轉自：http://blog.csdn.net/jimlong/article/details/8606005

準備工作：
1.下載phpexcel1.7.6類包；
2.解壓至TP框架的ThinkPHP\Vendor目錄下，改類包文件夾名爲PHPExcel176，目錄結構如下圖；

編寫代碼(以一個訂單彙總數據爲例)：
  1. 創建數據庫及表;
  2. 創建tp項目，配置項目的數據庫連接，這些基本的就不說了；
  3. 在項目的Lib\Action下創建一個新的類文件ExportStatisticsAction.class.php，然後在  index方法中實現excel導出；
  4. 導出方法的步驟：
    ①查詢數據
    ②導入phpexcel類庫
    ③創建excel對象並設置excel對象的屬性
    ④設置excel的行列樣式(字體、高寬、顏色、邊框、合併等)
    ⑤繪製報表表頭
    ⑥將查詢數據寫入excel
    ⑦設置excel的sheet的名稱
    ⑧設置excel報表打開後初始的sheet
    ⑨設置輸出的excel的頭參數及文件名
    ⑩調用創建excel的方法生成excel文件
代碼如下：

<?php
/**
 * Created by lonm.shi.
 * Date: 2012-02-09
 * Time: 下午4:54
 * To change this template use File | Settings | File Templates.
 */

class ExportStatisticsAction extends Action { 
    public function index(){
        $model= D("OrdersView");
        $OrdersData= $model->select();  //查詢數據得到$OrdersData二維數組

        vendor("PHPExcel176.PHPExcel");

        // Create new PHPExcel object
        $objPHPExcel = new PHPExcel();
        // Set properties
        $objPHPExcel->getProperties()->setCreator("ctos")
            ->setLastModifiedBy("ctos")
            ->setTitle("Office 2007 XLSX Test Document")
            ->setSubject("Office 2007 XLSX Test Document")
            ->setDescription("Test document for Office 2007 XLSX, generated using PHP classes.")
            ->setKeywords("office 2007 openxml php")
            ->setCategory("Test result file");

        //set width
        $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(8);
        $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(10);
        $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(25);
        $objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(12);
        $objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(50);
        $objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(10);
        $objPHPExcel->getActiveSheet()->getColumnDimension('G')->setWidth(12);
        $objPHPExcel->getActiveSheet()->getColumnDimension('H')->setWidth(12);
        $objPHPExcel->getActiveSheet()->getColumnDimension('I')->setWidth(12);
        $objPHPExcel->getActiveSheet()->getColumnDimension('J')->setWidth(30);

        //設置行高度
        $objPHPExcel->getActiveSheet()->getRowDimension('1')->setRowHeight(22);

        $objPHPExcel->getActiveSheet()->getRowDimension('2')->setRowHeight(20);

        //set font size bold
        $objPHPExcel->getActiveSheet()->getDefaultStyle()->getFont()->setSize(10);
        $objPHPExcel->getActiveSheet()->getStyle('A2:J2')->getFont()->setBold(true);

        $objPHPExcel->getActiveSheet()->getStyle('A2:J2')->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('A2:J2')->getBorders()->getAllBorders()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

        //設置水平居中
        $objPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_LEFT);
        $objPHPExcel->getActiveSheet()->getStyle('A')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('B')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('D')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('F')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('G')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('H')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        $objPHPExcel->getActiveSheet()->getStyle('I')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

        //合併cell
        $objPHPExcel->getActiveSheet()->mergeCells('A1:J1');

        // set table header content
        $objPHPExcel->setActiveSheetIndex(0)
            ->setCellValue('A1', '訂單數據彙總  時間:'.date('Y-m-d H:i:s'))
            ->setCellValue('A2', '訂單ID')
            ->setCellValue('B2', '下單人')
            ->setCellValue('C2', '客戶名稱')
            ->setCellValue('D2', '下單時間')
            ->setCellValue('E2', '需求機型')
            ->setCellValue('F2', '需求數量')
            ->setCellValue('G2', '需求交期')
            ->setCellValue('H2', '確認BOM料號')
            ->setCellValue('I2', 'PMC確認交期')
            ->setCellValue('J2', 'PMC交貨備註');

        // Miscellaneous glyphs, UTF-8
        for($i=0;$i<count($OrdersData)-1;$i++){
            $objPHPExcel->getActiveSheet(0)->setCellValue('A'.($i+3), $OrdersData[$i]['id']);
            $objPHPExcel->getActiveSheet(0)->setCellValue('B'.($i+3), $OrdersData[$i]['realname']);
            $objPHPExcel->getActiveSheet(0)->setCellValue('C'.($i+3), $OrdersData[$i]['customer_name']);
            $objPHPExcel->getActiveSheet(0)->setCellValue('D'.($i+3), toDate($OrdersData[$i]['create_time'])); //這裏調用了common.php的時間戳轉換函數
            $objPHPExcel->getActiveSheet(0)->setCellValue('E'.($i+3), $OrdersData[$i]['require_product']);
            $objPHPExcel->getActiveSheet(0)->setCellValue('F'.($i+3), $OrdersData[$i]['require_count']);
            $objPHPExcel->getActiveSheet(0)->setCellValue('G'.($i+3), $OrdersData[$i]['require_time']);
            $objPHPExcel->getActiveSheet(0)->setCellValue('H'.($i+3), $OrdersData[$i]['product_bom_encoding']);
            $objPHPExcel->getActiveSheet(0)->setCellValue('I'.($i+3), $OrdersData[$i]['delivery_time']);
            $objPHPExcel->getActiveSheet(0)->setCellValue('J'.($i+3), $OrdersData[$i]['delivery_memo']);
            $objPHPExcel->getActiveSheet()->getStyle('A'.($i+3).':J'.($i+3))->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
            $objPHPExcel->getActiveSheet()->getStyle('A'.($i+3).':J'.($i+3))->getBorders()->getAllBorders()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
            $objPHPExcel->getActiveSheet()->getRowDimension($i+3)->setRowHeight(16);
        }


        //  sheet命名
        $objPHPExcel->getActiveSheet()->setTitle('訂單彙總表');


        // Set active sheet index to the first sheet, so Excel opens this as the first sheet
        $objPHPExcel->setActiveSheetIndex(0);


        // excel頭參數
        header('Content-Type: application/vnd.ms-excel');
        header('Content-Disposition: attachment;filename="訂單彙總表('.date('Ymd-His').').xls"');  //日期爲文件名後綴
        header('Cache-Control: max-age=0');

        $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');  //excel5爲xls格式，excel2007爲xlsx格式
        $objWriter->save('php://output');

    }
}

5.調用導出方法直接  http://項目/index.php/ExportStatistics/index，項目中調用直接__APP__/ExportStatistics/index,生成的報表是下載方式來保存。phpexcel1.7.6沒有發現什麼編碼問題，速度也很快，注意導出的方法中不能有任何頁面輸出信息或調試信息，否則導出的excel會提示格式不對。效果如下：
導出報表