给view添加最基本的单击手势

    // 1.创建单击手势 

　　UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] init];

    // 2.添加手势识别器对象到对应的view

    [self.superView addGestureRecognizer:tap];

    // 3.添加监听方法(识别到了对应的手势,就会调用监听方法)

    [tap addTarget:self action:@selector(viewTouch:)];

- (void)viewTouch:(UITapGestureRecognizer *)sender{
    NSLog(@"点击了正确的地方，进入用户详情");
}