- (void)viewWillAppear:(BOOL)animated{
[superviewWillAppear:YES];
[self.navigationItemsetHidesBackButton:YES];
}
- (void)viewWillAppear:(BOOL)animated{
[superviewWillAppear:YES];
[self.navigationItemsetHidesBackButton:YES];
}
本文标题:ios不显示返回按钮
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