1、在plist文件中添加一個屬性 View controller-based status bar appearance 設(shè)置為 NO
[UIApplication sharedApplication].statusBarStyle = UIStatusBarStyleLightContent;
2、View controller-based status bar appearence 設(shè)置為 YES
注意:如果 View controller-based status bar appearence 為 YES,則 [UIApplication sharedApplication].statusBarStyle 在工程里面設(shè)置是無效的。
self.navigationController.navigationBar.barStyle = UIBarStyleBlack;
或者重寫 preferredStatusBarStyle 方法(修改單個頁面)
- (UIStatusBarStyle)preferredStatusBarStyle {
return UIStatusBarStyleLightContent;
}