问React 5；Tab Navigator和Stack Navigator

EN

import React from "react";

import { createBottomTabNavigator } from "@react-navigation/bottom-tabs";
import { NavigationContainer } from "@react-navigation/native";
import { createStackNavigator } from "@react-navigation/stack";

const Tab = createBottomTabNavigator();
const Stack = createStackNavigator();

const MyTabs = () => {
  const Navigation = () => (
    <NavigationContainer>
      <Stack.Navigator>
        <Stack.Screen name="Login" component={Login} />
        <Stack.Screen name="Home" component={BottomNav} />
        <Stack.Screen name="Profile" component={Profile} />
      </Stack.Navigator>
    </NavigationContainer>
  );
  
  const BottomNav = () => (
    <Tab.Navigator>
      <Tab.Screen name="Streams" component={Streams} />
      <Tab.Screen name="Tweets" component={Tweets} />
      <Tab.Screen name="Reported" component={Reported} />
      <Tab.Screen name="Leaderboard" component={Leaderboard} />
    </Tab.Navigator>
  );

  return <Navigation />
}


export default MyTabs;