src_network_access_qrestaccessmanager.cpp

Go to the documentation of this file.

// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
 
//! [0]
QNetworkReply *reply = manager->get(request);
QObject::connect(reply, &QNetworkReply::finished, this, [reply]() {
    // The reply may be wrapped in the finish handler:
    QRestReply restReply(reply);
    if (restReply.isSuccess())
        // ...
});
//! [0]
 
 
//! [1]
// With lambda
manager->get(request, this, [this](QRestReply &reply) {
    if (reply.isSuccess()) {
        // ...
    }
});
// With member function
manager->get(request, this, &MyClass::handleFinished);
//! [1]
 
 
//! [2]
QJsonDocument myJson;
// ...
manager->post(request, myJson, this, [this](QRestReply &reply) {
    if (!reply.isSuccess()) {
        // ...
    }
    if (std::optional json = reply.readJson()) {
        // use *json
    }
});
//! [2]
 
 
//! [3]
manager->get(request, this, [this](QRestReply &reply) {
    if (!reply.isSuccess())
        // handle error
    if (std::optional json = reply.readJson())
        // use *json
});
//! [3]
 
 
//! [4]
manager->get(request, myData, this, [this](QRestReply &reply) {
    if (reply.isSuccess())
        // ...
});
//! [4]
 
 
//! [5]
manager->post(request, myData, this, [this](QRestReply &reply) {
    if (reply.isSuccess())
        // ...
});
//! [5]
 
 
//! [6]
manager->put(request, myData, this, [this](QRestReply &reply) {
    if (reply.isSuccess())
        // ...
});
//! [6]
 
 
//! [7]
manager->head(request, this, [this](QRestReply &reply) {
    if (reply.isSuccess())
        // ...
});
//! [7]
 
 
//! [8]
manager->deleteResource(request, this, [this](QRestReply &reply) {
    if (reply.isSuccess())
        // ...
});
//! [8]
 
 
//! [9]
manager->sendCustomRequest(request, "MYMETHOD",  myData,  this, [this](QRestReply &reply) {
    if (reply.isSuccess())
        // ...
});
//! [9]
 
 
//! [10]
manager->patch(request, myData, this, [this](QRestReply &reply) {
    if (reply.isSuccess())
        // ...
});
//! [10]