upload file in c++

[ravandi]

my source can't upload files

#include <QGuiApplication>
#include <QQmlApplicationEngine>
 
#include <QNetworkAccessManager>
#include <QFile>
#include <string>
 
#include <QNetworkReply>
#include <QHttpMultiPart>
#include <QLoggingCategory>
#include <QTextStream>
 
int main(int argc, char *argv[])
{
    QGuiApplication app(argc, argv);
 
    QHttpMultiPart * data = new QHttpMultiPart();
    QHttpPart imagePart;
    imagePart.setHeader(QNetworkRequest::ContentTypeHeader, QVariant("image/jpeg"));
    imagePart.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant("multipart/form-data; name=\"image\"; filename=\"1.jpg\""));
    imagePart.setRawHeader("Content-Transfer-Encoding","binary");
    QFile *file = new QFile("c:\\1.jpg");
    file->open(QIODevice::ReadOnly);
    imagePart.setBodyDevice(file);
    data->append(imagePart);
    QNetworkAccessManager *manager = new QNetworkAccessManager();
      QLoggingCategory::setFilterRules("qt.network.ssl.w arning=false");
    manager->post(QNetworkRequest(QUrl("http://localhost/qml/get.php")),data);
    return app.exec();
}

#include <QGuiApplication>
#include <QQmlApplicationEngine>

#include <QNetworkAccessManager>
#include <QFile>
#include <string>

#include <QNetworkReply>
#include <QHttpMultiPart>
#include <QLoggingCategory>
#include <QTextStream>

int main(int argc, char *argv[])
{
    QGuiApplication app(argc, argv);

    QHttpMultiPart * data = new QHttpMultiPart();
    QHttpPart imagePart;
    imagePart.setHeader(QNetworkRequest::ContentTypeHeader, QVariant("image/jpeg"));
    imagePart.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant("multipart/form-data; name=\"image\"; filename=\"1.jpg\""));
    imagePart.setRawHeader("Content-Transfer-Encoding","binary");
    QFile *file = new QFile("c:\\1.jpg");
    file->open(QIODevice::ReadOnly);
    imagePart.setBodyDevice(file);
    data->append(imagePart);
    QNetworkAccessManager *manager = new QNetworkAccessManager();
      QLoggingCategory::setFilterRules("qt.network.ssl.w arning=false");
    manager->post(QNetworkRequest(QUrl("http://localhost/qml/get.php")),data);
    return app.exec();
}

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code php:

<?php
 $target = "upload/" . basename( $_FILES['image']['name']);  
 if(move_uploaded_file($_FILES['image']['tmp_name'], $target))
 {
 	echo $target.'<br/>'."Uploaded";
 } else {
 	echo "not Uploaded";
}
?>

<?php
 $target = "upload/" . basename( $_FILES['image']['name']);  
 if(move_uploaded_file($_FILES['image']['tmp_name'], $target))
 {
 	echo $target.'<br/>'."Uploaded";
 } else {
 	echo "not Uploaded";
}
?>

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[ravandi]

The problem was solved:

#include <QGuiApplication>
#include <QQmlApplicationEngine>
 
#include <QNetworkAccessManager>
#include <QFile>
#include <string>
 
#include <QNetworkReply>
#include <QHttpMultiPart>
#include <QLoggingCategory>
#include <QTextStream>
 
int main(int argc, char *argv[])
{
    QGuiApplication app(argc, argv);
 
    QHttpMultiPart *multiPart = new QHttpMultiPart(QHttpMultiPart::FormDataType);
       // add image
       QHttpPart imagePart;
imagePart.setHeader(QNetworkRequest::ContentDispositionHeader,QVariant("form-data; name=\"image\"; filename=\"1.jpg\""));
       imagePart.setHeader(QNetworkRequest::ContentTypeHeader, QVariant("image/jpeg"));
 
       // open file
       QFile *file = new QFile("c:\\1.jpg");
       if (!file->open(QIODevice::ReadOnly)) {
           qDebug() << "# Could not upload file, could not open file";
           return false;
       }
 
       // read file and set data into object
       QByteArray fileContent(file->readAll());
       imagePart.setBody(fileContent);
       multiPart->append(imagePart);
 
       // set url
       QUrl url("http://localhost/qml/get.php");
       QNetworkRequest request(url);
 
  QLoggingCategory::setFilterRules("qt.network.ssl.w arning=false");
 
       // create network manager
       QNetworkAccessManager * manager;
       manager = new QNetworkAccessManager();
 
       manager->post(request, multiPart);
 
        qDebug() << "# Done sending upload request";
 
    return app.exec();
}

#include <QGuiApplication>
#include <QQmlApplicationEngine>

#include <QNetworkAccessManager>
#include <QFile>
#include <string>

#include <QNetworkReply>
#include <QHttpMultiPart>
#include <QLoggingCategory>
#include <QTextStream>

int main(int argc, char *argv[])
{
    QGuiApplication app(argc, argv);

    QHttpMultiPart *multiPart = new QHttpMultiPart(QHttpMultiPart::FormDataType);
       // add image
       QHttpPart imagePart;
imagePart.setHeader(QNetworkRequest::ContentDispositionHeader,QVariant("form-data; name=\"image\"; filename=\"1.jpg\""));
       imagePart.setHeader(QNetworkRequest::ContentTypeHeader, QVariant("image/jpeg"));

       // open file
       QFile *file = new QFile("c:\\1.jpg");
       if (!file->open(QIODevice::ReadOnly)) {
           qDebug() << "# Could not upload file, could not open file";
           return false;
       }

       // read file and set data into object
       QByteArray fileContent(file->readAll());
       imagePart.setBody(fileContent);
       multiPart->append(imagePart);

       // set url
       QUrl url("http://localhost/qml/get.php");
       QNetworkRequest request(url);

  QLoggingCategory::setFilterRules("qt.network.ssl.w arning=false");

       // create network manager
       QNetworkAccessManager * manager;
       manager = new QNetworkAccessManager();

       manager->post(request, multiPart);

        qDebug() << "# Done sending upload request";

    return app.exec();
}

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[FONQRI]

what was the problem ?
explain it please.