完善路由

page/App.js

@@ -3,21 +3,32 @@ import {NavigationContainer} from '@react-navigation/native';
 import {createNativeStackNavigator} from '@react-navigation/native-stack';
 import Home from './Home/index';
 import Login from './Login';
+import Register from './Login/register';
+import Mine from '../component/Mine';
+import rootReducer from '../store/reducer';
+import {Provider as ReduxProvider} from 'react-redux';
+import {createStore} from 'redux';
+
+const store = createStore(rootReducer);
 
 //入口
 const App: () => Node = () => {
   const Stack = createNativeStackNavigator();
 
   return (
-    <NavigationContainer>
-      <Stack.Navigator
-        screenOptions={{
-          headerShown: false,
-        }}>
-        <Stack.Screen name="LoginPage" component={Login} />
-        <Stack.Screen name="Home" component={Home} />
-      </Stack.Navigator>
-    </NavigationContainer>
+    <ReduxProvider store={store}>
+      <NavigationContainer>
+        <Stack.Navigator
+          screenOptions={{
+            headerShown: false,
+          }}>
+          <Stack.Screen name="Login" component={Login} />
+          <Stack.Screen name="Home" component={Home} />
+          <Stack.Screen name="Register" component={Register} />
+          <Stack.Screen name="Mine" component={Mine} />
+        </Stack.Navigator>
+      </NavigationContainer>
+    </ReduxProvider>
   );
 };
 

store/action/user-actions.js

+import {UPDATE_USER_DETAIL} from '../types';
+
+export const updateUserDetail = user => ({
+  type: UPDATE_USER_DETAIL,
+  payload: user,
+});

store/reducer/index.js

+import {combineReducers} from 'redux';
+import UserReducer from './user-reducer';
+
+export default combineReducers({
+  user: UserReducer,
+});

store/reducer/user-reducer.js

+import {UPDATE_USER_DETAIL} from '../types';
+
+const INITIAL_STATE = {
+  user_sno: '',
+};
+
+const userReducer = (state = INITIAL_STATE, action) => {
+  console.log('action', action);
+  switch (action.type) {
+    case UPDATE_USER_DETAIL:
+      state.user_sno = action.payload.sno;
+      break;
+    default:
+      return state;
+  }
+  return {...state};
+};
+
+export default userReducer;

store/types.js

+export const UPDATE_USER_DETAIL = 'UPDATE_USER_DETAIL';