需要加入plugins，不然发布后数据库没办法读取

App/App.pro

@@ -13,6 +13,7 @@ QT    += svg
 QT    += texttospeech
 
 
+
 greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 
 

App/main.cpp

@@ -51,7 +51,7 @@ QSize GetDesktopSize() {
 #endif
 
     QScreen *screen=QGuiApplication::primaryScreen ();
-    QRect mm=screen->availableGeometry() ;
+    QRect mm=screen->availableGeometry();
     int screen_width = mm.width();
     int screen_height = mm.height();
     qDebug()<<"availableGeometry:" << screen_width<<screen_height;
@@ -66,7 +66,8 @@ QSize GetDesktopSize() {
         screen_height = 768;
     }
 
-    return QSize(screen_width, screen_height);//最大1366*768
+    //return QSize(screen_width, screen_height);//最大1366*768
+    return QSize(1000, 700);//最大1366*768
 }
 
 void CheckDir(const QString &path) {
@@ -128,6 +129,14 @@ int main(int argc, char *argv[])
 {
     QApplication a(argc, argv);
 
+    QString strLibPath(QDir::toNativeSeparators(QApplication::applicationDirPath()) + QDir::separator() + "plugins");
+
+
+
+    //QString strLibPath("./plugins");
+    QApplication::addLibraryPath(strLibPath);
+
+    qDebug() << strLibPath;
 
     a.setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
 
@@ -143,10 +152,14 @@ int main(int argc, char *argv[])
 
     w.setWindowTitle(QString("GCS New Frame by Qt%1").arg(QT_VERSION_STR));//with version
     // 主要是控制HDMI输出，如果是LCD显示，此行无关紧要
-    //w.resize(GetDesktopSize());
-    //w.move(0,0);
+    w.resize(GetDesktopSize());
 
-    w.setWindowState(Qt::WindowMaximized);
+    QScreen *screen=QGuiApplication::primaryScreen ();;
+    w.move((screen->availableGeometry().width()-w.width())/2,(screen->availableGeometry().height()-w.height())/2);
+
+    //qDebug() << screen;
+
+    //w.setWindowState(Qt::WindowMaximized);
 
     w.show();
 

App/mainwindow.cpp

@@ -294,6 +294,8 @@ void MainWindow::closeEvent(QCloseEvent *event)
 
 void MainWindow::resizeEvent(QResizeEvent *event)
 {
+    qDebug() << event;
+
     Q_UNUSED(event)