1. 在析构中调用停止服务接口;

fmp_settings.cpp

@@ -16,6 +16,16 @@ FMPSettings::FMPSettings(ctkPluginContext *context)
     StartService();
 }
 
+FMPSettings::~FMPSettings()
+{
+    StopService();
+
+    if (d_ptr) {
+        delete d_ptr;
+        d_ptr = nullptr;
+    }
+}
+
 void FMPSettings::InitService()
 {
     d_func()->Init();

fmp_settings.h

@@ -18,6 +18,7 @@ class FMPSettings : public QObject, public FMPSettingsInterface
 
 public:
     explicit            FMPSettings(ctkPluginContext *context);
+    virtual             ~FMPSettings();
 
 protected:
     //! BaseInterface

fmp_settings_def.h

@@ -30,4 +30,6 @@
 
 #define FMP_APPNAME                 "非码POS"
 
+#define FMP_INIKEY_PRINTER          "Printer/printname"
+
 #endif // FMP_SETTINGS_DEF_H

version.h

@@ -5,7 +5,7 @@
 #define VER_MINOR 1
 #define VER_REVISION 0
 
-#define VER_BUILD 3
+#define VER_BUILD 5
 
 //! Convert version numbers to string
 #define _STR(S)  #S