微调

app/scanner/mainwindow.cpp

@@ -922,7 +922,7 @@ QString MainWindow::getCacheFileName()
 
     char uuid[256] = {0};
     HGBase_GetUuid(uuid, 256);
-    QString fileName = getStdFileName(filePath + "/" + uuid + ".bmp");
+    QString fileName = getStdFileName(filePath + "/" + uuid + ".jpg");
     return fileName;
 }
 
@@ -2093,6 +2093,7 @@ void MainWindow::on_act_acquire_triggered()
         if(cancel == result)
             return;
     }
+    m_isContinuScan = false;
 #if defined(HG_CMP_MSC) && defined(APP_USE_TWAIN)
     if (HGBASE_ERR_OK == HGTwain_OpenDS(m_twainDS))
     {