#include "mainwindow.h"
#include "ui_mainwindow.h"
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
, ui(new Ui::MainWindow)
{
ui->setupUi(this);
client = new QTcpSocket(this); // 创还能客户端通信对象
client->connectToHost(QHostAddress("192.168.3.234"), 8080);
client->write("hello");
connect(client, SIGNAL(readyRead()), this, SLOT(read_data()));
}
MainWindow::~MainWindow()
{
delete ui;
}
void MainWindow::read_data()
{
QString msg = client->readAll();
qDebug() << msg;
}
