滑动手势也算是iOS中交互中很重要的一部分，上下左右滑动，UISwipeGestureRecognizer可以很轻松的解决这个问题，没什么难度直接看代码吧:

UISwipeGestureRecognizer  *upSwipeGestureRecognizer=[[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(swipeGestureRecognizer:)];    upSwipeGestureRecognizer.direction=UISwipeGestureRecognizerDirectionUp;    [self.view addGestureRecognizer:upSwipeGestureRecognizer];            UISwipeGestureRecognizer  *downSwipeGestureRecognizer=[[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(swipeGestureRecognizer:)];    downSwipeGestureRecognizer.direction=UISwipeGestureRecognizerDirectionDown;    [self.view addGestureRecognizer:downSwipeGestureRecognizer];            UISwipeGestureRecognizer  *leftSwipeGestureRecognizer=[[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(swipeGestureRecognizer:)];    leftSwipeGestureRecognizer.direction=UISwipeGestureRecognizerDirectionLeft;    [self.view addGestureRecognizer:leftSwipeGestureRecognizer];            UISwipeGestureRecognizer  *rightSwipeGestureRecognizer=[[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(swipeGestureRecognizer:)];    rightSwipeGestureRecognizer.direction=UISwipeGestureRecognizerDirectionRight;    [self.view addGestureRecognizer:rightSwipeGestureRecognizer];

手势处理:

-(void)swipeGestureRecognizer:(UISwipeGestureRecognizer *)recongnizer{    if (recongnizer.direction==UISwipeGestureRecognizerDirectionUp) {        NSLog(@"向上滑动");        NSLog(@"博客园-FlyElephant");    }        if (recongnizer.direction==UISwipeGestureRecognizerDirectionDown) {        NSLog(@"向下滑动");        NSLog(@"原文地址:http://www.cnblogs.com/xiaofeixiang");    }        if (recongnizer.direction==UISwipeGestureRecognizerDirectionLeft) {        NSLog(@"向左滑动");        NSLog(@"iOS技术交流群:228407086");    }        if (recongnizer.direction==UISwipeGestureRecognizerDirectionRight) {        NSLog(@"向右滑动");    }}

效果图: