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feat: QTcpServer and QTcpSocket

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TCP通信之QTcpServer和QTcpSocket，服务器和客户端通讯
This commit is contained in:
touwoyimuli 2019-11-25 20:32:39 +08:00
parent 674ee71e87
commit 098d039040
4 changed files with 85 additions and 2 deletions
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21
QtTcpEx/ExTcpClient/ExTcpClient.cpp
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@ -1,3 +1,24 @@
/*
* Copyright (C) 2019 ~ 2019 touwoyimuli. All rights reserved.
*
* Author: touwoyimuli <touwoyimuli@gmai.com>
*
* github: https://github.com/touwoyimuli
* blogs: https://touwoyimuli.github.io/
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://touwoyimuli.github.io/>.
*/
#include "ExTcpClient.h"
#include "ui_ExTcpClient.h"

21
QtTcpEx/ExTcpClient/ExTcpClient.h
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@ -1,3 +1,24 @@
/*
* Copyright (C) 2019 ~ 2019 touwoyimuli. All rights reserved.
*
* Author: touwoyimuli <touwoyimuli@gmai.com>
*
* github: https://github.com/touwoyimuli
* blogs: https://touwoyimuli.github.io/
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://touwoyimuli.github.io/>.
*/
#ifndef EXTCPCLIENT_H
#define EXTCPCLIENT_H

24
QtTcpEx/ExTcpServer/ExTcpServer.cpp
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@ -1,3 +1,24 @@
/*
* Copyright (C) 2019 ~ 2019 touwoyimuli. All rights reserved.
*
* Author: touwoyimuli <touwoyimuli@gmai.com>
*
* github: https://github.com/touwoyimuli
* blogs: https://touwoyimuli.github.io/
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://touwoyimuli.github.io/>.
*/
#include "ExTcpServer.h"
#include "ui_ExTcpServer.h"
@ -131,10 +152,9 @@ void ExTcpServer::onNewConnection()
m_tcpSocket = m_tcpServer->nextPendingConnection(); //创建 socket
connect(m_tcpSocket, SIGNAL(connected()), this, SLOT(onClientConnected()));
onClientConnected(); //本函数有写
connect(m_tcpSocket, SIGNAL(disconnected()), this, SLOT(onClientDisonnected()));
connect(m_tcpSocket, SIGNAL(stateChanged(QAbstractSocket::SocketState)), this, SLOT(onSocketStateChange(QAbstractSocket::SocketState)));
onSocketStateChange(m_tcpSocket->state()); //本函数也有写 后面尝试删除此两行， 看看或不会有异常
onSocketStateChange(m_tcpSocket->state());
connect(m_tcpSocket, SIGNAL(readyRead()), this, SLOT(onSocketReadyRead()));
}

21
QtTcpEx/ExTcpServer/ExTcpServer.h
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@ -1,3 +1,24 @@
/*
* Copyright (C) 2019 ~ 2019 touwoyimuli. All rights reserved.
*
* Author: touwoyimuli <touwoyimuli@gmai.com>
*
* github: https://github.com/touwoyimuli
* blogs: https://touwoyimuli.github.io/
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://touwoyimuli.github.io/>.
*/
#ifndef EXTCPSERVER_H
#define EXTCPSERVER_H