Question

我尝试使用QtNetwork库并在.pro文件中添加了它的所有依赖项。但是当我编译我的代码时，Qt Creator在构建项目和声明方面失败

C1083：包括“QTcpSocket”：没有这样的文件或目录 - telnet.h：4

我认为将网络添加到.pro文件就足够了吗？

networkmonitor.pro

#-------------------------------------------------
#
# Project created by QtCreator 2017-07-24T13:18:19
#
#-------------------------------------------------

QT += core gui network charts

# greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

TARGET = networkmonitor
TEMPLATE = app

# The following define makes your compiler emit warnings if you use
# any feature of Qt which as been marked as deprecated (the exact warnings
# depend on your compiler). Please consult the documentation of the
# deprecated API in order to know how to port your code away from it.
DEFINES += QT_DEPRECATED_WARNINGS

# You can also make your code fail to compile if you use deprecated APIs.
# In order to do so, uncomment the following line.
# You can also select to disable deprecated APIs only up to a certain version of Qt.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0


SOURCES += \
        main.cpp \
        mainwindow.cpp \
        telnet.cpp

HEADERS += \
        mainwindow.h \
        telnet.h

FORMS += \
        mainwindow.ui

telnet.h

#ifndef TELNET_H
#define TELNET_H

#include <QTcpSocket>
#include <QTcpServer>
#include <QDebug>

class Telnet
{
public:
    Telnet();

    void sendValues(QString _ip, int _port, QString _message);

private:
    QTcpSocket *socket;
};

#endif // TELNET_H

Answer 1

通常这意味着您忘记重新运行qmake

将网络添加到Qt Project

1 个答案: