【发布时间】:2021-06-16 15:54:21
【问题描述】:
检查许多已经提出的问题,但仍然无法弄清楚这一点。
我们正在使用
重写我们的身份验证层export default AuthContext = React.createContext();
并将它包裹在我们的 AppNavigator 周围
function AppNavigator(props) {
const [state, dispatch] = useReducer(accountReducer, INITIAL_STATE);
const authContext = React.useMemo(
() => ({
loadUser: async () => {
const token = await keychainStorage.getItem("token");
if (token) {
await dispatch({ type: SIGN_IN_SUCCESS, token: token });
}
},
signIn: async (data) => {
client
.post(LOGIN_CUSTOMER_RESOURCE, data)
.then((res) => {
const token = res.data.accessToken;
keychainStorage.setItem("token", token);
dispatch({ type: SIGN_IN_SUCCESS, token: token });
})
.catch((x) => {
dispatch({ type: SIGN_IN_FAIL });
});
},
signOut: () => {
client.delete({
LOGOUT_CUSTOMER_RESOURCE
});
dispatch({ type: SIGN_OUT_SUCCESS });
}
}),
[]
);
console.log("token start", state.token);
return (
<AuthContext.Provider value={authContext}>
<NavigationContainer
theme={MyTheme}
ref={(navigatorRef) => {
NavigationService.setTopLevelNavigator(navigatorRef);
}}
onStateChange={(state) => {
NavigationService.setAnalytics(state);
}}
>
<AppStack.Navigator initialRouteName="App" screenOptions={hideHeader}>
{state.token != null ? (
<AppStack.Screen name="App" component={AuthMainTabNavigator} />
) : (
<>
<AppStack.Screen name="App" component={MainTabNavigator} />
<AppStack.Screen name="Auth" component={AuthNavigator} />
</>
)}
</AppStack.Navigator>
</NavigationContainer>
</AuthContext.Provider>
);
}
export default AppNavigator;
App.js - 渲染功能
<Root>
<StoreProvider store={store} context={AuthContext}>
<PersistGate loading={null} persistor={persistor}>
<SafeAreaProvider>
<AppNavigator context={AuthContext}/>
</SafeAreaProvider>
</PersistGate>
</StoreProvider>
</Root>
HomeScreen.js
export default connect(mapStateToProps, mapDispatchToProps, null, { context: AuthContext })(HomeScreen);
但仍然收到
Error: Could not find "store" in the context of "Connect(HomeScreen)". Either wrap the root component in a <Provider>, or pass a custom React context provider to <Provider> and the corresponding React context consumer to Connect(HomeScreen) in connect options.
我们已经阅读了 REDUX 文档:
https://react-redux.js.org/using-react-redux/accessing-store#using-the-usestore-hook
我们无法弄清楚为什么我们会收到此错误。
【问题讨论】:
标签: react-native redux react-redux