我正在写服务器是多线程的客户端服务器程序,我想用while()在我的线程中创建循环,但它在myhthread.cpp中得到以下错误: “之前‘ID’预期‘)’”我知道我的问题是基本的,但我真的很困惑......我怎么能为它创建循环这里是我的代码:?错误:'ID'之前'''
mythread.h
#ifndef MYTHREAD_H
#define MYTHREAD_H
#include <QThread>
#include <QMainWindow>
#include <QTcpServer>
#include <QTcpSocket>
#include "myserver.h"
#include <QDebug>
class mythread : public QThread
{
Q_OBJECT
public:
mythread(qintptr ID, QObject *parent) :
QThread(parent)
{
this->socketDescriptor = ID;
}
void run()
{
qDebug() << " Thread started";
socket = new QTcpSocket();
if(!socket->setSocketDescriptor(this->socketDescriptor))
{
emit error(socket->error());
return;
}
// if (m_client)
connect(socket, SIGNAL(readyRead()), this, SLOT(readyRead()), Qt::DirectConnection);
connect(socket, SIGNAL(disconnected()), this, SLOT(disconnected()));
qDebug() << socketDescriptor << " Client connected";
exec();
}
signals:
void error(QTcpSocket::SocketError socketerror);
public slots:
void readyRead();
void disconnected();
private:
QTcpSocket* socket;
qintptr socketDescriptor;
};
#endif
mythread.cpp:
#include "mythread.h"
#include "myserver.h"
mythread(qintptr ID, QObject *parent) :
{
while(disconnected)
{
mythread::run();
}
}
void mythread::readyRead()
{
QByteArray Data = socket->readAll();
qDebug()<< " Data in: " << Data;
socket->write(Data);
}
void mythread::disconnected()
{
qDebug() << " Disconnected";
socket->deleteLater();
exit(0);
}
在CPP你的构造函数的定义210
即使offtopic,但它也可能是http://blog.qt.io/blog/2010/06/17 /你做错了/适合你。 'QTcpSocket'是默认的异步,所以为什么把它放在一个线程中(你在做它?) – Zaiborg