[置顶] iOS中UIAlertView的点击响应事件

1：先遵守UIAlertViewDelegate

2：- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{

    if (buttonIndex==0) {

        NSLog(@"你点击了取消");

    }else if (buttonIndex==1){

        [self.myOverButton setTitle:@"已结束" forState:UIControlStateNormal];

        NSLog(@"你点击了确定");

    }

}