TP5引用PHPExcel实现导入导出功能

互联网 19-12-25

从php中文网下载PHPExcel

PHPExcel

将下载好的PHPExcel文件夹跟PHPExcel放置在框架中的Vendor目录下，注意目录的结构，按照我的代码来基本上直接引用就能使用

前端代码

<html>  <head></head>  <body>   <div class="panel-heading">     Advanced Tables     <a href="/daochu" class="btn-succes">导出</a>     <form action="/daoru" method="post" enctype="multipart/form-data">      <input name="upload[]" type="file" />      <input type="submit" />     </form>    </div>  </body> </html>

导出功能控制器的代码

$list = Db::table('product')->select();         vendor("PHPExcel176.PHPExcel");         $objPHPExcel = new \PHPExcel();         $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");         $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(8);         $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(20);         $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(10);         $objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(10);         $objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(50);         //设置行高度         $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:E2')->getFont()->setBold(true);         $objPHPExcel->getActiveSheet()->getStyle('A2:E2')->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);         $objPHPExcel->getActiveSheet()->getStyle('A2:E2')->getBorders()->getAllBorders()->setBorderStyle(\PHPExcel_Style_Border::BORDER_THIN);         //设置水平居中         $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('E')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);         //合并cell         $objPHPExcel->getActiveSheet()->mergeCells('A1:J1');         // set table header content         $objPHPExcel->setActiveSheetIndex(0)             ->setCellValue('A1', '订单数据汇总  时间:'.date('Y-m-d H:i:s'))             ->setCellValue('A2', '订单ID')             ->setCellValue('B2', '商品名称')             ->setCellValue('C2', '价格')             ->setCellValue('D2', '库存')             ->setCellValue('E2', '图片');         // Miscellaneous glyphs, UTF-8         for($i=0;$i<count($list)-1;$i++){             $objPHPExcel->getActiveSheet(0)->setCellValue('A'.($i+3), $list[$i]['id']);             $objPHPExcel->getActiveSheet(0)->setCellValue('B'.($i+3), $list[$i]['name']);             $objPHPExcel->getActiveSheet(0)->setCellValue('C'.($i+3), $list[$i]['price']);             $objPHPExcel->getActiveSheet(0)->setCellValue('D'.($i+3), $list[$i]['stock']);             $objPHPExcel->getActiveSheet(0)->setCellValue('E'.($i+3), $list[$i]['main_img_url']);             //$objPHPExcel->getActiveSheet()->getStyle('A'.($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('订单汇总表');         // Set active sheet index to the first sheet, so Excel opens this as the first sheet         $objPHPExcel->setActiveSheetIndex(0);         // excel头参数         header('Content-Type: application/vnd.ms-excel');         header('Content-Disposition: attachment;filename="商品表('.date('Ymd-His').').xls"');  //日期为文件名后缀         header('Cache-Control: max-age=0');         $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');  //excel5为xls格式，excel2007为xlsx格式         $objWriter->save('php://output');

导入功能控制器的代码

public function daoru(){         $file = $_FILES['upload']['tmp_name'][0];         $data = $this->import_excel($file);         var_dump($data);     }     private function import_excel($file){         // 判断文件是什么格式         $type = pathinfo($file);         $type = strtolower($type["extension"]);         $type=$type==='csv' ? $type : 'Excel5';         ini_set('max_execution_time', '0');         Vendor('PHPExcel176.PHPExcel');         // 判断使用哪种格式         $objReader = \PHPExcel_IOFactory::createReader($type);         $objPHPExcel = $objReader->load($file);         $sheet = $objPHPExcel->getSheet(0);         // 取得总行数         $highestRow = $sheet->getHighestRow();         // 取得总列数         $highestColumn = $sheet->getHighestColumn();         //循环读取excel文件,读取一条,插入一条         $data=array();         //从第一行开始读取数据         for($j=3;$j<=$highestRow;$j++){             //从A列读取数据             for($k='A';$k<=$highestColumn;$k++){                 // 读取单元格                 $data[$j][]=$objPHPExcel->getActiveSheet()->getCell("$k$j")->getValue();             }         }         return $data;     }

这里获得excel文件的数据内容，可以循环插入数据库中