.pro文件 QT += network ui 设计界面 widget.h 服务端 #ifndef WIDGET_H #define WIDGET_H #include <QWidget> #include <QFile> #include <QTcpServer> #include <QTcpSocket> #include <QByteArray> #include <QFileDialog> #include <QMessageBox> #include <QFileInfo> #include <QTimer> namespace Ui { class Widget; } class Widget : public QWidget { Q_OBJECT public: explicit Widget(QWidget *parent = nullptr); ~Widget(); private slots: void on_pushButton_clicked(); void on_pushButton_2_clicked(); private: Ui::Widget...
