修改打包器包名生成机制以及文本提示

ExePreview/main.cpp

@@ -0,0 +1,17 @@
+#include "main.h"
+#include "dfmexepreview.h"
+
+GenericPlugin::GenericPlugin(QObject *parent)
+    : DFM_NAMESPACE::DFMFilePreviewPlugin(parent)
+{
+}
+
+/*QObject *GenericPlugin::create(const QString &name, const QString &spec)
+{
+
+}*/
+DFM_NAMESPACE::DFMFilePreview *GenericPlugin::create(const QString &key)
+{
+    Q_UNUSED(key);
+    return new DFMExePreview;
+}