iOS跳转方法（带demo）

主要有三种跳转方式：

1.改变根视图

self.window = [[UIWindow alloc]initWithFrame:[UIScreen mainScreen] .bounds];
one *jump1 = [[one alloc] init];
[UIApplication sharedApplication].keyWindow.rootViewController = jump1;

2.模态弹出

two *jump2 = [[two alloc] init];
[self presentViewController:jump2 animated:YES completion:nil];

3.用 UINavigationController跳转

three *jump3 = [[three alloc] init];
[self.navigationController pushViewController:jump3  animated:YES];

demo：

下载地址：

链接:https://pan.baidu.com/s/1GdFEEEg0DB-qyP9_vkG4xA 密码:rjfq