新增秘钥生成器+程序守护进程

key/keydemo/frmmain.cpp

@@ -0,0 +1,22 @@
+#include "frmmain.h"
+#include "ui_frmmain.h"
+#include "appkey.h"
+
+frmMain::frmMain(QWidget *parent) : QWidget(parent), ui(new Ui::frmMain)
+{
+    ui->setupUi(this);
+}
+
+frmMain::~frmMain()
+{
+    delete ui;
+}
+
+void frmMain::on_btnAdd_clicked()
+{
+    QString name = ui->lineEdit->text().trimmed();
+    ui->listWidget->addItem(name);
+
+    //计算当前设备数量多少
+    AppKey::Instance()->checkCount(ui->listWidget->count());
+}