程序启动切换到可执行文件所在目录

main.cpp

@@ -10,6 +10,9 @@ int main(int argc, char *argv[])
 {
     QApplication a(argc, argv);
 
+    //切换当前工作目录
+    QDir::setCurrent(QCoreApplication::applicationDirPath());
+
     //初始化配置文件
     MainConfig::initConfig();
 
@@ -29,19 +32,19 @@ int main(int argc, char *argv[])
 
     //绑定信号与槽
     QObject::connect(&websocketService,&WebsocketService::wsConnectedStatusChanged,
-            &w,&MainWidget::onWsConnectedStatusChanged);
+                     &w,&MainWidget::onWsConnectedStatusChanged);
     QObject::connect(&websocketService,&WebsocketService::newPatientMergencyInfo,
-            &w,&MainWidget::onNewPatientMergencyInfo);
+                     &w,&MainWidget::onNewPatientMergencyInfo);
     QObject::connect(&websocketService,&WebsocketService::patientMergencyStatusChanged,
-            &w,&MainWidget::onPatientMergencyStatusChanged);
+                     &w,&MainWidget::onPatientMergencyStatusChanged);
     QObject::connect(&deviceService,&DeviceService::keyClicked,
-            &w,&MainWidget::onKeyClicked);
+                     &w,&MainWidget::onKeyClicked);
 
     QObject::connect(&w,&MainWidget::statusChanged,&httpService,&HttpService::updateStatus);
     QObject::connect(&w,&MainWidget::complexOneKeyStart,&httpService,&HttpService::onComplexOneKeyStart);
 
     w.show();
-//    w.showFullScreen();
+    //    w.showFullScreen();
 
     return a.exec();
 }