jiyifanzi
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jiyifanzi
原方法可能导致APP闪退
- (UIViewController *)currentViewController 这个方法，最后取值不严谨，可能存在数组越界的情况 UIView *frontV = [[window subviews] objectAtIndex:0]; id nextReqoner = [frontV nextResponder]; if ([nextReqoner isKindOfClass:[UIViewController class]]) { currentVC = nextReqoner; }else { currentVC = window.rootViewController; } return...