设置VC主页面为scrollView时出现

解决办法是用UIView代替UIScrollView

if(iPhone4) {

[self.viewaddSubview:self.mainScrollView];

[self.mainScrollViewaddSubview:self.headView];

[self.mainScrollViewaddSubview:self.middleView];

[self.mainScrollViewaddSubview:self.bottomView];

}else{

[self.viewaddSubview:self.backView];

[self.backViewaddSubview:self.headView];

[self.backViewaddSubview:self.middleView];

[self.backViewaddSubview:self.bottomView];

}

这种情况没查出原因，应该是和UIStatusBar的设置有关，不知道同事做了什么

self.automaticallyAdjustsScrollViewInsets=NO;用这行代码也解决了问题