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iOS开发 从UINavigationController中移除

iOS开发 从UINavigationController中移除

作者: Bruce__Liu | 来源:发表于2017-07-07 13:00 被阅读66次
    NSMutableArray<UIViewController *> *tmpArr = [NSMutableArray array];
    for (UIViewController *vc in self.navigationController.viewControllers) {
        [tmpArr addObject:vc];
    }
    for (UIViewController *vc in self.navigationController.viewControllers) {
        if (vc == self) {
            [tmpArr removeObject:vc];
        }
    }
    self.navigationController.viewControllers = tmpArr;

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