使用phpoffice/phpspreadsheet导入导出数据
Posted 润土偷西瓜
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当你在使用phpoffice/phpexcel 类库时候。composer 会给你提示一句话
Package phpoffice/phpexcel is abandoned, you should avoid using it. Use phpoffice/phpspreadsheet instead
phpexcel 已被废弃，建议我们用phpspreadsheet，
包地址：
https://packagist.org/packages/phpoffice/phpspreadsheet
composer：
composer require phpoffice/phpspreadshee
使用:
use \\PhpOffice\\PhpSpreadsheet\\Spreadsheet; use \\PhpOffice\\PhpSpreadsheet\\IOFactory; use \\PhpOffice\\PhpSpreadsheet\\Style\\NumberFormat;
导出:
//模板下载 public function template_download() { $spreadsheet = new Spreadsheet(); $worksheet = $spreadsheet->getActiveSheet(); $worksheet->setTitle(\'导入模板\'); //设置当前sheet的标题 $worksheet->getStyle(\'A1:E1\')->getFont()->setBold(true)->setName(\'Arial\')->setSize(10); $worksheet->getStyle(\'B1\')->getFont()->setBold(true); $worksheet->getDefaultColumnDimension()->setWidth(30); //设置第一栏的标题 $worksheet->setCellValue(\'A1\', \'交易流水号\'); $worksheet->setCellValue(\'B1\', \'开户名\'); $worksheet->setCellValue(\'C1\', \'卡号\'); $worksheet->setCellValue(\'D1\', \'交易金额\'); $worksheet->setCellValue(\'E1\', \'交易时间\'); //默认填充数据 $explame_data_list = array( array( \'bank_deal_no\' => \'1234567890123456\', \'account_name\' => \'小明\', \'bank_card\' => \'4231456987436654\', \'deal_money\' => \'100.00\', \'deal_time\' => date("Y-m-d H:i:s"), ), ); //第二行起 $baseRow = 2; //数据从N-1行开始往下输出 这里是避免头信息被覆盖 foreach ($explame_data_list as $k => $val) { $i = $k + $baseRow; $worksheet->setCellValue(\'A\' . $i, $val[\'bank_deal_no\']); $worksheet->setCellValue(\'B\' . $i, $val[\'account_name\']); $worksheet->setCellValue(\'C\' . $i, $val[\'bank_card\']); $worksheet->setCellValue(\'D\' . $i, $val[\'deal_money\']); $worksheet->setCellValue(\'E\' . $i, $val[\'deal_time\']);; } //处理 数字过大会进行科学计数法 $worksheet->getStyle(\'A2\')->getNumberFormat()->setFormatCode(\\PhpOffice\\PhpSpreadsheet\\Style\\NumberFormat::FORMAT_NUMBER); $worksheet->getStyle(\'C2\')->getNumberFormat()->setFormatCode(\\PhpOffice\\PhpSpreadsheet\\Style\\NumberFormat::FORMAT_NUMBER); $this->downloadExcel($spreadsheet, \'批量导入模板-合同表单选项\', \'Xls\'); } /*********************************************************************************************************************/ //公共文件，用来传入xls并下载 private function downloadExcel($spreadsheet, $filename, $format) { // $format只能为 Xlsx 或 Xls if ($format == \'Xlsx\') { header(\'Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet\'); } elseif ($format == \'Xls\') { header(\'Content-Type: application/vnd.ms-excel\'); } header("Content-Disposition: attachment;filename=" . $filename . date(\'Y-m-d\') . \'.\' . strtolower($format)); header(\'Cache-Control: max-age=0\'); $objWriter = IOFactory::createWriter($spreadsheet, $format); $objWriter->save(\'php://output\'); //通过php保存在本地的时候需要用到 //$objWriter->save($dir.\'/demo.xlsx\'); //以下为需要用到IE时候设置 // If you\'re serving to IE 9, then the following may be needed //header(\'Cache-Control: max-age=1\'); // If you\'re serving to IE over SSL, then the following may be needed //header(\'Expires: Mon, 26 Jul 1997 05:00:00 GMT\'); // Date in the past //header(\'Last-Modified: \' . gmdate(\'D, d M Y H:i:s\') . \' GMT\'); // always modified //header(\'Cache-Control: cache, must-revalidate\'); // HTTP/1.1 //header(\'Pragma: public\'); // HTTP/1.0 exit; }
导入:
1 public function import(){ 2 header("content-type:text/html;charset=utf-8"); 3 4 //上传excel文件 5 $files = request()->file(); 6 7 //将文件保存到public/uploads目录下面 8 try { 9 validate([\'image\'=>\'fileSize:1048576|fileExt:xls\']) 10 ->check($files); 11 12 $savename = []; 13 foreach($files as $file){ 14 $savename[] = \\think\\facade\\Filesystem::disk(\'public\')->putFile( \'billfile\', $file,\'md5\'); 15 } 16 17 } catch (think\\exception\\ValidateException $e) { 18 return json([\'status\' => \'1\', \'message\' => $e->getMessage()]); 19 } 20 //获取文件路径 21 $filePath = ROOT_PATH().\'/public/uploads/\'.$savename[0]; 22 $spreadsheet = IOFactory::load($filePath); 23 $sheetData = $spreadsheet->getActiveSheet()->toArray(true, true, true, true,true); 24 $row_num = count($sheetData); 25 26 $now_time = time(); 27 $import_data = []; //数组形式获取表格数据 28 for ($i = 2; $i <= $row_num; $i++) { 29 30 $bank_deal_no = $sheetData[$i][\'A\']; 31 $account_name = $sheetData[$i][\'B\']; 32 $bank_card = $sheetData[$i][\'C\']; 33 $deal_money = $sheetData[$i][\'D\']; 34 $deal_time = $sheetData[$i][\'E\']; 35 36 if(!empty($bank_deal_no) && !empty($account_name) && !empty($bank_card) && !empty($deal_money) && !empty($deal_time) ){ 37 $import_data[$i][\'bank_deal_no\'] = $bank_deal_no; 38 $import_data[$i][\'account_name\'] = $account_name; 39 $import_data[$i][\'bank_card\'] = $bank_card; 40 $import_data[$i][\'deal_money\'] = $deal_money; 41 $import_data[$i][\'deal_time\'] = $deal_time; 42 $import_data[$i][\'create_time\'] = $now_time; 43 $import_data[$i][\'update_time\'] = $now_time; 44 } 45 } 46 47 sort($import_data); 48 49 if (empty($import_data)) { 50 return json([\'status\' => \'1\', \'message\' => \'数据解析失败\']); 51 } 52 53 $total_num = count($import_data); 54 if ($total_num > 100) { 55 return json([\'status\' => \'1\', \'message\' => \'数据超出限制，最多100条\']); 56 } 57 58 //校验是否重复:交易流水号 59 $data_array = array_column($import_data, \'bank_deal_no\'); 60 $data_ids = implode(\',\', $data_array); 61 $result_data = Db::name(\'user_bank_bill\') 62 ->field(\'bank_deal_no\') 63 ->where(\'bank_deal_no\', \'in\', $data_ids) 64 ->select() 65 ->toArray(); 66 67 $error_message = \'\'; 68 if (!empty($result_data)) { 69 $result_data_array = array_column($result_data, \'bank_deal_no\'); 70 $result_data_ids = implode(\',\', $result_data_array); 71 $error_message = \'以下流水号有重复，已筛选出: \'.$result_data_ids; 72 foreach ($import_data as $key => $value) { 73 if(in_array($value[\'bank_deal_no\'],$result_data_array)){ 74 unset($import_data[$key]); 75 } 76 } 77 } 78 79 80 if(!empty($import_data)){ 81 //将数据保存到数据库 82 $res = Db::name(\'user_bank_bill\')->insertAll($import_data); 83 if ($res) { 84 return json([\'status\' => \'2\', \'message\' => \'操作成功\',\'result\'=>$error_message]); 85 } else { 86 return json([\'status\' => \'1\', \'message\' => \'提交失败，请刷新重试\']); 87 } 88 } 89 90 return json([\'status\' => \'2\', \'message\' => \'数据错误\',\'result\' => $error_message]); 91 92 93 94 }
感谢老范大佬,原文链接 https://www.cnblogs.com/richerdyoung/p/11942431.html
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