首先下载PHPEXCEL 下载地址：http://phpexcel.codeplex.com/ https://github.com/PHPOffice/PHPExcel

把Classes目录下的文件（PHPExcel.php和PHPExcel文件夹），放到ThinkPHPLibraryOrgUtil目录下

PHPExcel.php 改名为 ：PHPExcel.class.php

// 导出exl

  public function look_down(){

    $id = I('get.id');

    $m = M ('offer_goods');

    $where['offer_id'] = $id;

    $data = $m->field('goods_id,goods_sn,goods_name,barcode,goods_type,price')->select();

     

    // 导出Exl

    import("Org.Util.PHPExcel");

    import("Org.Util.PHPExcel.Worksheet.Drawing");

    import("Org.Util.PHPExcel.Writer.Excel2007");

    $objPHPExcel = new PHPExcel();

     

    $objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel);

   

    $objActSheet = $objPHPExcel->getActiveSheet();

     

    // 水平居中（位置很重要，建议在最初始位置）

    $objPHPExcel->setActiveSheetIndex(0)->getStyle('A')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

    $objPHPExcel->setActiveSheetIndex(0)->getStyle('B1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

    $objPHPExcel->setActiveSheetIndex(0)->getStyle('C')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

    $objPHPExcel->setActiveSheetIndex(0)->getStyle('D')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

    $objPHPExcel->setActiveSheetIndex(0)->getStyle('E')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

    $objPHPExcel->setActiveSheetIndex(0)->getStyle('F')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

     

    $objActSheet->setCellValue('A1', '商品货号');

    $objActSheet->setCellValue('B1', '商品名称');

    $objActSheet->setCellValue('C1', '商品图');

    $objActSheet->setCellValue('D1', '商品条码');

    $objActSheet->setCellValue('E1', '商品属性');

    $objActSheet->setCellValue('F1', '报价(港币)');

    // 设置个表格宽度

    $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(16);

    $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(80);

    $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(15);

    $objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(20);

    $objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(12);

    $objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(12);

     

    // 垂直居中

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

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

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

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

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

     

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

      $k +=2;

      $objActSheet->setCellValue('A'.$k, $v['goods_sn']);  

      $objActSheet->setCellValue('B'.$k, $v['goods_name']);  

         

       

      $img = M('goods')->where('goods_id = '.$v['goods_id'])->field('goods_thumb')->find();

      // 图片生成

      $objDrawing[$k] = new PHPExcel_Worksheet_Drawing();

      $objDrawing[$k]->setPath('./Upload/'.$img['goods_thumb']);

      // 设置宽度高度

      $objDrawing[$k]->setHeight(80);//照片高度

      $objDrawing[$k]->setWidth(80); //照片宽度

      /*设置图片要插入的单元格*/

      $objDrawing[$k]->setCoordinates('C'.$k);

      // 图片偏移距离

      $objDrawing[$k]->setOffsetX(12);

      $objDrawing[$k]->setOffsetY(12);

      $objDrawing[$k]->setWorksheet($objPHPExcel->getActiveSheet());

       

      // 表格内容

      $objActSheet->setCellValue('D'.$k, $v['barcode']);  

      $objActSheet->setCellValue('E'.$k, $v['goods_type']);  

      $objActSheet->setCellValue('F'.$k, $v['price']);

         

      // 表格高度

      $objActSheet->getRowDimension($k)->setRowHeight(80);

       

    }

     

    $fileName = '报价表';

    $date = date("Y-m-d",time());

    $fileName .= "_{$date}.xls";

    $fileName = iconv("utf-8", "gb2312", $fileName);

    //重命名表

    // $objPHPExcel->getActiveSheet()->setTitle('test');

    //设置活动单指数到第一个表,所以Excel打开这是第一个表

    $objPHPExcel->setActiveSheetIndex(0);

    header('Content-Type: application/vnd.ms-excel');

    header("Content-Disposition: attachment;filename="$fileName"");

    header('Cache-Control: max-age=0');

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

    $objWriter->save('php://output'); //文件通过浏览器下载

    // END  

  } 

水平居中，垂直居中，高度 等设置。注意放的位置，如果你放在末尾，那么是下一样生效。放到头部，第一行生效（上面代码是第一行生效，如果放到foreach里面就是下一行生效）。

import介绍。import("Org.Util.PHPExcel.Writer.Excel2007"); 文件位置：OrgUtilPHPExcelWriterExcel2007.class.php

图片地址一定要是本地。objDrawing[ objDrawing[k]->setPath('./Upload/'.$img['goods_thumb']); 图片位置：安装目录/Upload/xxx

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