QT多线程服务器、客户端_qt实现客户端和服务端写在同一个程序中多线程

程序

服务器

dialog类（界面编写）

.h
#ifndef DIALOG_H
#define DIALOG_H

#include <QDialog>
#include <QLabel>
#include <QPushButton>
#include "timeserver.h"
#include <QMessageBox>

class Dialog : public QDialog
{
   
    Q_OBJECT

public:
    Dialog(QWidget *parent = 0);
    ~Dialog();
private:
    QLabel *label1;
    QLabel *label2;
    QPushButton *quitBtn;
public slots:
    void slotShow();
private:
    TimeServer *timeServer;
    int count;
};

#endif // DIALOG_H
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.cpp
#include "dialog.h"
#include <QHBoxLayout>
#include <QVBoxLayout>

Dialog::Dialog(QWidget *parent)
    : QDialog(parent)
{
   
    setWindowTitle("多线程时间服务器");
    label1=new QLabel("服务器端口");
    label2=new QLabel;
    quitBtn=new QPushButton("退出");
    QHBoxLayout *BtnLayout =new QHBoxLayout;
    BtnLayout->addStretch(1);
    BtnLayout->addWidget(quitBtn);
    BtnLayout->addStretch(1);
    QVBoxLayout *mainLayout=new QVBoxLayout(this);
    mainLayout->addWidget(label1);
    mainLayout->addWidget(label2);
    mainLayout->addLayout(BtnLayout);
    connect(quitBtn,SIGNAL(clicked()),this,SLOT(close()));
    count=0;
    timeServer = new TimeServer(this);
    if(!timeServer->listen())
    {
   
        QMessageBox::critical(this,tr("多线程时间服务器"),
        tr("无法启动服务器：%1.").arg(timeServer->errorString()));//无法监听报错
        close();
        return;
    }
    label1->setText(tr<
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