{

Q_OBJECT

public:

explicit MainWindow(QWidget *parent = 0);

~MainWindow();

void keyPressEvent(QKeyEvent *); //重写回车，当回车按下时激活登录按钮点击信号

void getImgAdd();

void setGif(void); //设置界面GIF

map<string, string> userImg;

private:

Ui::MainWindow *ui;