设置 滚动起始位置
[scrollView setContentOffset:CGPointMake(0, 0) animated:YES];
转载于:https://www.cnblogs.com/someonelikeyou/p/3512242.html
设置 滚动起始位置
[scrollView setContentOffset:CGPointMake(0, 0) animated:YES];
转载于:https://www.cnblogs.com/someonelikeyou/p/3512242.html