TP5 references PHPExcel to implement import and export functions

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Place the downloaded PHPExcel folder and PHPExcel in the Vendor directory in the framework, pay attention to the structure of the directory , according to my code, you can basically directly quote it using

Front-end code

 
  
 Advanced Tables 导出 
   
 
  

Export the code of the function controller

$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;$igetActiveSheet(0)->setCellValue('A'.($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');

Import the code of the function controller

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; }

The data content of the excel file is obtained here, which can be inserted into the database in a loop

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