for (UIView *view in _searchBar.subviews) {
if ([view isKindOfClass:NSClassFromString(@"UIView")]&&view.subviews.count>0) {
[[view.subviews objectAtIndex:0]removeFromSuperview];
break;
}
for (UIView *view in _searchBar.subviews) {
if ([view isKindOfClass:NSClassFromString(@"UIView")]&&view.subviews.count>0) {
[[view.subviews objectAtIndex:0]removeFromSuperview];
break;
}
本文标题:关于searchBar取消白色背景
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