安裝
安裝pecl
當我們發現pecl未安裝時,則需要安裝pecl。一般情況下,是安裝在PHP的安裝目錄,範例命令如下:
# 進入PHP安裝目錄 cd /usr/local/php/bin curl -o go-pear.php http://pear.php.net/go-pear.phar php go-pear.php # 安裝完成後,軟連線到bin目錄下 ln -s /usr/local/php/bin/pecl /usr/bin/pecl
安裝xlswriter
pecl install xlswriter # 新增 extension = xlswriter.so 到 ini 設定
使用
具體使用可以參考官方文件,會介紹的更加詳細,我這就上一段我使用中的程式碼:
封裝的匯出service
/** * 下載 * @param $header * @param $data * @param $fileName * @param $type * @return bool * @throws */ public function download($header, $data, $fileName) { $config = [ 'path' => $this->getTmpDir() . '/', ]; $now = date('YmdHis'); $fileName = $fileName . $now . '.xlsx'; $xlsxObject = new VtifulKernelExcel($config); // Init File $fileObject = $xlsxObject->fileName($fileName); // 設定樣式 $fileHandle = $fileObject->getHandle(); $format = new VtifulKernelFormat($fileHandle); $style = $format->bold()->background( VtifulKernelFormat::COLOR_YELLOW )->align(Format::FORMAT_ALIGN_VERTICAL_CENTER)->toResource(); // Writing data to a file ...... $fileObject->header($header) ->data($data) ->freezePanes(1, 0) ->setRow('A1', 20, $style); // Outptu $filePath = $fileObject->output(); // 下載 header("Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"); header('Content-Disposition: attachment;filename="' . $fileName . '"'); header('Cache-Control: max-age=0'); header('Content-Length: ' . filesize($filePath)); header('Content-Transfer-Encoding: binary'); header('Cache-Control: must-revalidate'); header('Pragma: public'); ob_clean(); flush(); if (copy($filePath, 'php://output') === false) { throw new RuntimeException('匯出失敗'); } // Delete temporary file @unlink($filePath); return true; } /** * 獲取臨時資料夾 * @return false|string */ private function getTmpDir() { // 目錄可以自定義 // return Yii::$app->params['downloadPath']; $tmp = ini_get('upload_tmp_dir'); if ($tmp !== False && file_exists($tmp)) { return realpath($tmp); } return realpath(sys_get_temp_dir()); } /** * 讀取檔案 * @param $path * @param $fileName * @return array */ public function readFile($path,$fileName) { // 讀取測試檔案 $config = ['path' => $path]; $excel = new VtifulKernelExcel($config); $data = $excel->openFile($fileName) ->openSheet() ->getSheetData(); return $data; }
呼叫處程式碼
匯出
/** * 匯出 */ public function actionExport() { try { /** * @var $searchModel SkuBarCodeSearch */ $searchModel = Yii::createObject(SkuBarCodeSearch::className()); $queryParams['SkuBarCodeSearch'] = []; $result = $searchModel->search($queryParams, true); $formatData = []; if (!empty($result)) { foreach ($result as $key => &$value) { $tmpData = [ 'sku_code' => $value['sku_code'], 'bar_code' => $value['bar_code'], 'created_at' => $value['created_at'], 'updated_at' => $value['updated_at'], ]; $formatData[] = array_values($tmpData); } unset($value); } $fields = [ 'sku_code' => 'SKU編碼', 'bar_code' => '條形碼', 'created_at' => '建立時間', 'updated_at' => '更新時間', ]; /** * @var $utilService UtilService */ $utilService = UtilService::getInstance(); $utilService->download(array_values($fields), $formatData, 'sku_single_code'); } catch (Exception $e) { Yii::$app->getSession()->setFlash('error', '匯出失敗'); } }
匯入
public function actionImportTmpSku() { try { /** * @var $utilService UtilService */ $utilService = UtilService::getInstance(); $path = '/tmp/'; // 檔案目錄 $fileName = 'sku_0320.xlsx'; $excelData = $utilService->readFile($path, $fileName); unset($excelData[0]); $excelData = array_merge($excelData); // ... ... 業務程式碼 } catch (Exception $e) { echo $e->getMessage(); exit; } }
結論
整體使用下來,在處理巨量資料量時,效能相比於原來的PHPExcel確實高了很多。
本文系轉載,原文地址是:
https://tsmliyun.github.io/php/PHP%E5%AF%BC%E5%87%BAExcel%E7%9A%84%E4%BC%98%E5%8C%96/
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