dll.zip_QT动态lianjie库_Qt 动态链接库_Qt动态库_qt 生成c++外部库 并调用_qt库

#include "mainwindow.h" #include "ui_mainwindow.h" #include <testonedll.h> #include <QDebug> #include <QLibrary> MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) { ui->setupUi(this); } MainWindow::~MainWindow() { delete ui; } void MainWindow::on_pushButton_clicked() { TestOneDll lib; qDebug() << "TestOneDll : " << lib.Add(1,2); }