-
(void)viewDidAppear:(BOOL)animated {
[super viewDidAppear:animated]; //禁用屏幕左滑返回手势 if ([self.navigationController respondsToSelector:@selector(interactivePopGestureRecognizer)]) self.navigationController.interactivePopGestureRecognizer.enabled = NO;}
- (void)viewDidDisappear:(BOOL)animated {
[super viewDidDisappear:animated];
//开启
self.navigationController.interactivePopGestureRecognizer.enabled = YES;
}