Init project

commonexchangeapi.pro

+QT -= gui
+
+CONFIG += c++11 console
+CONFIG -= app_bundle
+
+DEFINES += QT_DEPRECATED_WARNINGS
+#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000
+
+SOURCES += \
+        main.cc

main.cc

+#include <QCoreApplication>
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication a(argc, argv);
+
+    return a.exec();
+}