• thinkphp3.2与phpexcel带图片生成 完美案例


    thinkphp3.2与phpexcel完美案例

    // 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);
            
            // 处理表数据
            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    
        }

    注意事项:
    1.phpexcel下载地址:http://phpexcel.codeplex.com/

    2.把Classes目录下的文件(PHPExcel.php和PHPExcel文件夹),放到ThinkPHPLibraryOrgUtil目录下(放到其他目录下也可以,只需要能加载类都没有问题)。并把PHPExcel.php 改成PHPExcel.class.php(这一步很重要,你需要加载的php文件都要改成xxx.class.php才行)

    3.手动导入类(请注意""符号)
    import("Org.Util.PHPExcel");
    $objPHPExcel = new PHPExcel();
    (本人试过自动加载类,比较麻烦,因为phpexcel的文件都需要加上“namespace OrgUtil;”,所以干脆就选择手动加载类)

    4.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)。

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

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


    容易出现的问题: 
    1.'class xxx not found' 类导入不成功,可以先在xxx.class.php 放个function ss(){} 然后输出下$xx = new xxx; $xx->ss()输出下看结果。

    分析地址:http://www.thinkphp.cn/code/2112.html

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  • 原文地址:https://www.cnblogs.com/wesky/p/5624002.html
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