Simple Example

Simple example of how to set up an HTTP server.

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The Qt Company Ltd.

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Publié le 26 janvier 2024 - Mis à jour le 26 janvier 2024

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Simple Example▲

This example shows how to set up a server using the https:// class. The server is bound to an incoming port using the listen() function, and the route() function is used to add a handler for each of several different incoming URLs. For one of the URLs, "/auth", https:// is used.

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const auto sslCertificateChain =
        QSslCertificate::fromPath(QStringLiteral(":/assets/certificate.crt"));
if (sslCertificateChain.empty()) {
    qDebug() &lt;&lt; QCoreApplication::translate("QHttpServerExample",
                                            "Couldn't retrive SSL certificate from file.");
    return 0;
}
QFile privateKeyFile(QStringLiteral(":/assets/private.key"));
if (!privateKeyFile.open(QIODevice::ReadOnly)) {
    qDebug() &lt;&lt; QCoreApplication::translate("QHttpServerExample",
                                            "Couldn't open file for reading.");
    return 0;
}
httpServer.sslSetup(sslCertificateChain.front(), QSslKey(&amp;privateKeyFile, QSsl::Rsa));
privateKeyFile.close();

const auto sslPort = httpServer.listen(QHostAddress::Any);
if (!sslPort) {
    qDebug() &lt;&lt; QCoreApplication::translate("QHttpServerExample",
                                            "Server failed to listen on a port.");
    return 0;
}

In the above example QSslConfiguration is used to show how to create an SSL configuration for a https:// to serve HTTPS traffic.

List of Files▲

Files:

List of Files▲

simple/CMakeLists.txt
simple/assets.qrc
simple/main.cpp
simple/simple.pro

List of Files▲

Images:

List of Files▲

simple/assets/qt-logo.png

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