Node.JS에서 HTML을 PPT로 변환하는 단계별 가이드

npm install aspose-html-cloud

const { HtmlApi, Configuration } = require('@asposecloud/aspose-html-cloud');

const config = new Configuration({
    clientId: 'YOUR_CLIENT_ID',
    clientSecret: 'YOUR_CLIENT_SECRET'
});

const fs = require('fs');
const path = require('path');

const inputHtmlPath = path.resolve(__dirname, 'sample.html');
const htmlStream = fs.createReadStream(inputHtmlPath);

const htmlApi = new HtmlApi(config);

const { ConvertDocumentRequest } = require('@asposecloud/aspose-html-cloud');

const request = new ConvertDocumentRequest({
    format: 'pptx',
    file: htmlStream
});

const outputPptxPath = path.resolve(__dirname, 'result.pptx');

htmlApi.convertDocument(request).then(response => {
    const writeStream = fs.createWriteStream(outputPptxPath);
    response.body.pipe(writeStream);
    return new Promise((resolve, reject) => {
        writeStream.on('finish', resolve);
        writeStream.on('error', reject);
    });
}).then(() => {
    console.log(`HTML successfully converted to PPTX: ${outputPptxPath}`);
}).catch(err => {
    console.error('Conversion failed:', err);
});

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

// -----------------------------------------------------
// SDK Installation (run once):
// npm install @asposecloud/aspose-html-cloud
// -----------------------------------------------------

// Initialize Aspose HTML Cloud configuration (replace with your credentials)
const config = new Configuration({
    clientId: 'YOUR_CLIENT_ID',
    clientSecret: 'YOUR_CLIENT_SECRET'
});

const htmlApi = new HtmlApi(config);

// Input HTML file and desired PPTX output file
const inputHtmlPath = path.resolve(__dirname, 'sample.html');
const outputPptxPath = path.resolve(__dirname, 'result.pptx');

async function convertHtmlToPptx() {
    // Create a readable stream for the source HTML
    const htmlStream = fs.createReadStream(inputHtmlPath);

// Build the conversion request
    const request = new ConvertDocumentRequest({
        format: 'pptx',   // target format
        file: htmlStream  // source HTML stream
    });

try {
        // Execute conversion; response.body is a readable stream containing PPTX data
        const response = await htmlApi.convertDocument(request);

// Pipe the resulting PPTX stream to a file
        const writeStream = fs.createWriteStream(outputPptxPath);
        response.body.pipe(writeStream);

// Await completion of the write operation
        await new Promise((resolve, reject) => {
            writeStream.on('finish', resolve);
            writeStream.on('error', reject);
        });

console.log(`HTML successfully converted to PPTX: ${outputPptxPath}`);
    } catch (err) {
        console.error('Conversion failed:', err);
    } finally {
        // Ensure the input stream is closed
        htmlStream.destroy();
    }
}

// Run the conversion
convertHtmlToPptx();

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"

curl -X PUT "https://api.aspose.cloud/v4.0/html/storage/file/sample.html" \
     -H "Authorization: Bearer YOUR_ACCESS_TOKEN" \
     -H "Content-Type: application/octet-stream" \
     --data-binary "@sample.html"

curl -X POST "https://api.aspose.cloud/v4.0/html/convert?format=pptx" \
     -H "Authorization: Bearer YOUR_ACCESS_TOKEN" \
     -H "Accept: application/octet-stream" \
     -F "file=@sample.html"

curl -X GET "https://api.aspose.cloud/v4.0/html/storage/file/result.pptx" \
     -H "Authorization: Bearer YOUR_ACCESS_TOKEN" \
     -o result.pptx

const request = new ConvertDocumentRequest({
    format: 'pptx',
    file: htmlStream,
    slideSize: '1024x768',
    imageQuality: 90
});