iOS - 跳转到指定的控制器

navigationController

1,跳转到指定的前面跳来的页面

UIViewController *target = nil;

for (UIViewController * controller in self.navigationController.viewControllers) { //遍历
    
    if ([controller isKindOfClass:[controller1 class]]) {
        target = controller;
    }
    else if([controller isKindOfClass:[controller2 class]])
    {
        target = controller;
    }else if([controller isKindOfClass:[controller3 class]])
    {
        target = controller;
    }
}

if (target) {
    [self.navigationController popToViewController:target animated:YES]; //跳转
}`

2,跳转指定前面的没有跳过的页面

因为没有跳转过，所以需要创建

walletPage *homeVC = [[controller1 alloc] init];

UIViewController *target = nil;

for (UIViewController * controller in self.navigationController.viewControllers) { //遍历
    
    if ([controller isKindOfClass:[homeVC class]]) { //这里判断是否为你想要跳转的页面
        
        target = controller;
        
    }
    
}

if (target) {
    [self.navigationController popToViewController:target animated:YES]; //跳转
}