SDK Awan C++ untuk Menjana, Mengedit & Merender Fail HTML

Mula Menggunakan Aspose.HTML Cloud SDK untuk C++

Cara yang disarankan untuk memasang Aspose.HTML Cloud SDK untuk C++ ialah melalui Composer. Anda boleh menggunakan API secara langsung dalam projek Maven anda dengan konfigurasi yang mudah.

{
  "repositories": [
    {
      "type": "git",
      "url": "https://github.com/aspose-html-cloud/aspose-html-cloud-php.git"
    }
  ],
  "require": {
    "aspose/aspose-html-cloud-php": "dev-master"
  }
}

Tukar HTML ke Imej melalui API REST C++

Aspose.HTML Cloud SDK untuk C++ adalah perpustakaan yang sangat mudah digunakan yang membolehkan pembangun perisian memuat dan mengurai dokumen HTML dengan hanya beberapa baris kod C++. SDK menawarkan kemampuan untuk mengurai dokumen HTML dan mengekstrak maklumat penting, seperti tag, elemen, dan atribut. Ciri ini sangat berguna untuk web scraping, pengekstrakan kandungan, memanipulasi struktur kandungan HTML, memudahkan halaman web dinamik dan disesuaikan serta tugas analisis data.

Penukaran HTML ke PDF melalui API RST

#include #include #include int main() { // Create an instance of the API client std::shared_ptr apiClient = std::make_shared(); apiClient->setAppKey(L"APP_KEY"); apiClient->setAppSid(L"APP_SID"); apiClient->setBaseUrl(L"https://api.aspose.cloud"); // Create a conversion request std::shared_ptr request = std::make_shared(); request->setSourceUrl(L"https://example.com/input.html"); request->setFormat(L"pdf"); try { // Convert HTML to PDF std::shared_ptr result = apiClient->getHTMLApi()->postConvertDocument(request); // Download the converted PDF file apiClient->downloadFile(result->getPdf()->getHref(), L"output.pdf"); std::cout << "HTML to PDF conversion successful." << std::endl; } catch (std::exception& ex) { std::cout << "Error: " << ex.what() << std::endl; } return 0; }

Extract HTML Fragment via C++ Cloud API

Aspose.HTML Cloud SDK for C++ has included complete support for extracting a particular sections or fragments of an HTML documents inside cloud-based C++ applications. This feature is very useful when dealing with large HTML files and needing to retrieve only a portion of the content for further processing or display. The SDK also supports extracting structured data from HTML documents using XPath queries or CSS selectors. This functionality proves valuable when working with web scraping, data mining, or content extraction tasks. The following code example demonstrates how to extract a specific sections or fragments from HTML documents using the C++ SDK.

#include 
#include 
#include 

int main()
{
    // Create an instance of the API client
    std::shared_ptr apiClient =
        std::make_shared();
    apiClient->setAppKey(L"APP_KEY");
    apiClient->setAppSid(L"APP_SID");
    apiClient->setBaseUrl(L"https://api.aspose.cloud");

    // Create a conversion request
    std::shared_ptr request =
        std::make_shared();
    request->setSourceUrl(L"https://example.com/input.html");
    request->setFormat(L"pdf");

    try
    {
        // Convert HTML to PDF
        std::shared_ptr result =
            apiClient->getHTMLApi()->postConvertDocument(request);

        // Download the converted PDF file
        apiClient->downloadFile(result->getPdf()->getHref(), L"output.pdf");

        std::cout << "HTML to PDF conversion successful." << std::endl;
    }
    catch (std::exception& ex)
    {
        std::cout << "Error: " << ex.what() << std::endl;
    }

    return 0;
}

Ekstrak Fragmen HTML melalui API Awan C++

Aspose.HTML Cloud SDK for C++ has included complete support for extracting a particular sections or fragments of an HTML documents inside cloud-based C++ applications. This feature is very useful when dealing with large HTML files and needing to retrieve only a portion of the content for further processing or display. The SDK also supports extracting structured data from HTML documents using XPath queries or CSS selectors. This functionality proves valuable when working with web scraping, data mining, or content extraction tasks. The following code example demonstrates how to extract a specific sections or fragments from HTML documents using the C++ SDK.

#include 
#include 
#include 

using namespace std;
using namespace aspose::html::cloud::api;
using namespace aspose::html::cloud::model;

int main() {
    // Configure Aspose.HTML Cloud credentials
    aspose::html::cloud::AsposeHtmlCloudConfig config;
    config.set_client_id("your_client_id");
    config.set_client_secret("your_client_secret");

    // Create an instance of the HTMLApi
    aspose::html::cloud::api::HTMLApi htmlApi(config);

    // Set the source HTML file for extraction
    std::string name = "sample.html";
    std::string folder = "html_folder";

    // Set the CSS selector for the HTML fragment to be extracted
    std::string selector = "#myFragment";

    try {
        // Extract the HTML fragment
        std::shared_ptr response = htmlApi.getHtmlFragmentByCSSSelector(name, folder, selector);

        // Save the extracted HTML fragment to a file
        std::ofstream outputFile("output.html");
        outputFile << response->getFragmentContent();
        outputFile.close();

        std::cout << "HTML fragment extracted successfully." << std::endl;
    } catch (const aspose::html::cloud::ApiClientException& ex) {
        std::cout << "Error occurred: " << ex.get_message() << std::endl;
    }

    return 0;
}

Validasi EHTML melalui API Awan C++

Aspose.HTML Cloud SDK for C++ supports HTML validation against standard HTML specifications, allowing software developers to ensure compliance and integrity of HTML documents. These HTML validation will be of great help for software developers by ensuring that their HTML documents comply with industry standards and best practices. It identifies and reports any errors or issues in the HTML code, helping maintain the quality of the processed documents.