UIButton *fenxiangBtn1=[[UIButton alloc]initWithFrame:CGRectMake(310, 340, 70, 30)];
[fenxiangBtn1 setImage:[UIImage imageNamed:@"fenxiang"] forState:UIControlStateNormal];
[fenxiangBtn1 addTarget:self action:@selector(fenxiangA) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:fenxiangBtn1];
-------------------------------------
-(void)songliB{
//显示提示框
UIAlertController *alert=[UIAlertController alertControllerWithTitle:@"送礼成功！" message:@"" preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction *action=[UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
}];
[alert addAction:action];
[self presentViewController:alert animated:YES completion:nil];
}
