qt的http原理

#ifndef TURING_H
#define TURING_H

#include <QObject》
#include <QNetworkAccessManager》
#include <QNetworkRequest》
#include <QNetworkReply》

class Turing : public QObject
{
Q_OBJECT

public:

explicit Turing(QObject *parent = 0);


Q_INVOKABLE void send(const QString &str);

signals:

void received(const QString &str);

/以下为该类私有成员/
private slots:
void readReply(QNetworkReply *r);

private:
void initNetwork();

private:
//network
QNetworkAccessManager mNetworkManager;
QNetworkRequest mRequest;
QString mStrUrl;
};

#endif // TURING_H
#include “turing.h”

#include
#include

void Turing::send(const QString &str)
{
QByteArray data;
data.append(QString(“info=%1”).arg(str));

mNetworkMana