Question

如果没有Symfony，这就是我将Excel数据发布到数据库的方式。

//  Include PHPExcel_IOFactory

require_once ('../Classes/PHPExcel/IOFactory.php');
$inputFileName = 'abc.xls';

//  Read your Excel workbook
try {
    $inputFileType = PHPExcel_IOFactory::identify($inputFileName);
    $objReader = PHPExcel_IOFactory::createReader($inputFileType);
    $objPHPExcel = $objReader->load($inputFileName);
} catch(Exception $e) {
    die('Error loading file "'.pathinfo($inputFileName,PATHINFO_BASENAME).'": '.$e->getMessage());
}

//  Get worksheet dimensions
$sheet = $objPHPExcel->getSheet(0); 
$highestRow = $sheet->getHighestRow(); 
$highestColumn = $sheet->getHighestColumn();

//  Loop through each row of the worksheet in turn
for ($row = 1; $row <= $highestRow; $row++){ 

    //  Read a row of data into an array
    $rowData = $sheet->rangeToArray('A' . $row . ':' . $highestColumn . $row,
                                    NULL,
                                    TRUE,
                                    FALSE);
    //  Insert row data array into your database of choice here

}

现在有了ExcelBundle，我被困住了。在这项任务中，文档根本没有帮助我。我已尝试过在类似问题中给出的所有建议，但我无法做到这一点。

如下例所示，从文件创建对象根本不起作用：

$phpExcelObject = $this->get('phpexcel')->createPHPExcelObject('file.xls');

如何完成这项任务？

Answer 1

我按照以下方式解决了这个问题：

确保路径Liuggio / ExcelBundle / Controller / FakeController.php存在
确保更新app / config config.yml并使用提供的文件更新routing.yml（Liuggio / ExcelBundle / Tests / app）

假设您正在更新产品表，请按以下步骤更新FakeController：

<?php

namespace  Liuggio\ExcelBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Response;
use AppBundle\Entity\Product;

class FakeController extends Controller
{
    public function insertAction()
    {
        $data = [];
        $appPath = $this->container->getParameter('kernel.root_dir');
        $file = realpath($appPath . '/../web/excelFiles/abc.xls');

        $phpExcelObject = $this->get('phpexcel')->createPHPExcelObject($file);
        $sheet = $phpExcelObject->getActiveSheet()->toArray(null, true, true, true);

        $em = $this->getDoctrine()->getManager();
        $data['sheet'] = $sheet;
        //READ EXCEL FILE CONTENT
        foreach($sheet as $i=>$row) {
        if($i !== 1) {
            $product = new Product();

            $product->setProductCode($row['A']); 
            $product->setProductName($row['B']);
            $product->setProductRetailPrice($row['C']);
            $product->setProductCost($row['D']);
            $product->setProductTax($tax);
            $product->setCategory($category);
            //... and so on


            $em->persist($product);
            $em->flush();
            //redirect appropriately
            }
        }
        $data['obj'] = $phpExcelObject;
        return $this->render('excel/read.html.twig', ['data' => $data ] );
    }

}

如何使用liuggio / ExcelBundle将Excel数据发布到数据库

1 个答案: