تحويل CSV إلى Excel XLSX في Node.JS

تحويل بيانات CSV إلى مصنف XLSX حديث هو طلب شائع لتطبيقات Node.JS التي تحتاج إلى إنشاء تقارير Excel دون الاعتماد على Microsoft Excel نفسه. Aspose.HTML Cloud SDK for Node.JS يوفر واجهة برمجة تطبيقات قوية تتعامل مع التحويل بالكامل في السحابة. في هذا الدليل ستشاهد مثالًا كاملاً على الشيفرة، وتتعلم كيفية استدعاء REST API باستخدام cURL، وتفهم خطوات الإعداد المطلوبة لتشغيل تحويل CSV إلى Excel XLSX في Node.JS بكفاءة.

مثال كامل للكود: تحويل CSV إلى Excel XLSX في Node.JS

يوضح هذا المثال كيفية تحويل ملف CSV إلى مصنف XLSX باستخدام Aspose.HTML Cloud SDK for Node.JS.

const fs = require('fs');
const path = require('path');
const {
    HtmlApi,
    Configuration,
    UploadFileRequest,
    DownloadFileRequest,
    ConvertDocumentRequest,
    DeleteFileRequest
} = require('@asposecloud/aspose-html-cloud');

// Replace with your actual Aspose Cloud credentials
const config = new Configuration({
    clientId: 'YOUR_CLIENT_ID',
    clientSecret: 'YOUR_CLIENT_SECRET'
});

const htmlApi = new HtmlApi(config);

async function convertCsvToXlsx() {
    const localCsvPath = path.resolve(__dirname, 'input.csv');
    const localXlsxPath = path.resolve(__dirname, 'output.xlsx');

const remoteCsvPath = 'input.csv';
    const remoteXlsxPath = 'output.xlsx';

try {
        // Upload CSV using a read stream (efficient for large files)
        const uploadStream = fs.createReadStream(localCsvPath);
        await htmlApi.uploadFile(new UploadFileRequest({
            path: remoteCsvPath,
            file: uploadStream
        }));

// Convert CSV to XLSX
        await htmlApi.convertDocument(new ConvertDocumentRequest({
            inputPath: remoteCsvPath,
            outputPath: remoteXlsxPath,
            format: 'xlsx'
        }));

// Download the resulting XLSX file
        const downloadResponse = await htmlApi.downloadFile(new DownloadFileRequest({
            path: remoteXlsxPath
        }));
        const writeStream = fs.createWriteStream(localXlsxPath);
        await new Promise((resolve, reject) => {
            downloadResponse.body.pipe(writeStream);
            downloadResponse.body.on('end', resolve);
            downloadResponse.body.on('error', reject);
        });

console.log('Conversion completed successfully.');
    } catch (error) {
        console.error('Error during conversion:', error);
    } finally {
        // Cleanup remote files
        try {
            await htmlApi.deleteFile(new DeleteFileRequest({ path: remoteCsvPath }));
            await htmlApi.deleteFile(new DeleteFileRequest({ path: remoteXlsxPath }));
        } catch (cleanupError) {
            // Ignore cleanup errors
        }
    }
}

convertCsvToXlsx();

ملاحظة: يوضح مثال الشيفرة هذا الوظيفة الأساسية. قبل استخدامه في مشروعك، تأكد من تحديث مسارات الملفات (input.csv, output.xlsx, إلخ) لتطابق مواقع ملفاتك الفعلية، وتحقق من تثبيت جميع الاعتمادات المطلوبة بشكل صحيح، واختبر بدقة في بيئة التطوير الخاصة بك. إذا واجهت أي مشكلات، يرجى الرجوع إلى الوثائق الرسمية أو التواصل مع فريق الدعم للحصول على المساعدة.

تحويل CSV إلى XLSX باستخدام cURL وREST API

إذا كنت تفضل نهج REST مباشر، يمكن إجراء نفس التحويل باستخدام أوامر cURL. تُظهر الخطوات أدناه كيفية الحصول على رمز الوصول، تحميل ملف CSV، تشغيل التحويل، وتنزيل ملف XLSX.

# 1. Get an access token
curl -X POST "https://api.aspose.cloud/connect/token" \
     -H "Content-Type: application/x-www-form-urlencoded" \
     -d "grant_type=client_credentials&client_id=YOUR_CLIENT_ID&client_secret=YOUR_CLIENT_SECRET"

# 2. Upload the source CSV file
curl -X PUT "https://api.aspose.cloud/v4.0/html/storage/file/input.csv" \
     -H "Authorization: Bearer YOUR_ACCESS_TOKEN" \
     -H "Content-Type: text/csv" \
     --data-binary @input.csv

# 3. Convert CSV to XLSX
curl -X POST "https://api.aspose.cloud/v4.0/html/convert?format=xlsx&outPath=output.xlsx" \
     -H "Authorization: Bearer YOUR_ACCESS_TOKEN" \
     -H "Content-Type: application/json" \
     -d '{"inputPath":"input.csv"}'

# 4. Download the generated XLSX file
curl -X GET "https://api.aspose.cloud/v4.0/html/storage/file/output.xlsx" \
     -H "Authorization: Bearer YOUR_ACCESS_TOKEN" \
     -o output.xlsx

<!--[CODE_SNIPPET_END]-->

For more details on request parameters and additional options, see the [official API documentation](https://reference.aspose.cloud/html/).

## Breaking Down CSV to Excel Conversion in Node.JS

Understanding how the code achieves CSV to Excel XLSX conversion in Node.JS helps you customize the process for your own projects.

1. **Configuration Setup** – The `Configuration` class stores your `clientId` and `clientSecret`.  
   <!--[CODE_SNIPPET_START]-->
   ```javascript
   const [config](https://docs.fileformat.com/programming/config/) = new Configuration({
       clientId: 'YOUR_CLIENT_ID',
       clientSecret: 'YOUR_CLIENT_SECRET'
   });

API Initialization – HtmlApi is instantiated with the configuration to access all conversion endpoints.
```
const htmlApi = new HtmlApi(config);
```

Uploading the CSV – A read stream (fs.createReadStream) uploads the file efficiently, which is crucial for large CSV files.

const uploadStream = fs.createReadStream(localCsvPath);
await htmlApi.uploadFile(new UploadFileRequest({
    path: remoteCsvPath,
    file: uploadStream
}));

Executing the Conversion – convertDocument is called with format: 'xlsx' to perform the CSV to Excel XLSX conversion.

await htmlApi.convertDocument(new ConvertDocumentRequest({
    inputPath: remoteCsvPath,
    outputPath: remoteXlsxPath,
    format: 'xlsx'
}));

Downloading the Result – The SDK streams the generated XLSX back to the local file system.

const downloadResponse = await htmlApi.downloadFile(new DownloadFileRequest({
    path: remoteXlsxPath
}));
const writeStream = fs.createWriteStream(localXlsxPath);
await new Promise((resolve, reject) => {
    downloadResponse.body.pipe(writeStream);
    downloadResponse.body.on('end', resolve);
    downloadResponse.body.on('error', reject);
});

These steps illustrate the end‑to‑end flow of CSV to Excel XLSX conversion in Node.JS using the Aspose.HTML Cloud SDK.

Prerequisites and Setup - Installing Aspose.HTML Cloud SDK for Node.JS

Node.js Runtime – Ensure you have Node.js 14 or higher installed.
Install the SDK – Run the following npm command (download URL: https://releases.aspose.cloud/html/nodejs/).
```
npm install @asposecloud/aspose-html-cloud --save
```
Configure Credentials - Create a .asposecloud configuration file or set environment variables with your clientId and clientSecret obtained from the Aspose Cloud dashboard.
Verify Installation - Execute node -e "require('@asposecloud/aspose-html-cloud')" to confirm the package loads without errors.

With the SDK installed and credentials configured, you are ready to run the conversion code.

Conclusion

This guide walked you through CSV to Excel XLSX conversion in Node.JS using Aspose.HTML Cloud SDK for Node.JS. You saw a complete working example, learned how to perform the same task with cURL, and set up the SDK on your development machine. The library eliminates the need for Microsoft Excel on the server, making large‑scale report generation lightweight and reliable. For production use, acquire a commercial license or use a temporary license from the temporary license page to stay compliant.

FAQs

What file formats are supported for conversion besides CSV and XLSX?
Aspose.HTML supports a wide range of formats including HTML, PDF, DOCX, and PPTX. Refer to the product documentation for the full list.
How can I convert multiple CSV files in a single run?
Loop through your file list, calling the upload, convert, and download steps for each file. The SDK’s streaming approach works well for batch processing.
Is it possible to customize the Excel output (e.g., column widths, styles)?
The basic conversion creates a standard workbook. For advanced styling, you can post‑process the XLSX using Aspose.Cells Cloud after conversion.
Where can I find pricing details for the Aspose.HTML Cloud SDK?
Pricing information is available on the Aspose website. You can also start with a temporary license for evaluation before purchasing a full subscription.

مثال كامل للكود: تحويل CSV إلى Excel XLSX في Node.JS#

تحويل CSV إلى XLSX باستخدام cURL وREST API#

Prerequisites and Setup - Installing Aspose.HTML Cloud SDK for Node.JS#

Conclusion#

FAQs#

Read More#

مثال كامل للكود: تحويل CSV إلى Excel XLSX في Node.JS

تحويل CSV إلى XLSX باستخدام cURL وREST API

Prerequisites and Setup - Installing Aspose.HTML Cloud SDK for Node.JS

Conclusion

FAQs

Read More