在注销NGRX时清除Redux状态

Question

动作

import { createAction } from '@ngrx/store';

export const logOut = createAction('[APP] LOGOUT');

减速器

import { createReducer, on } from '@ngrx/store';
import * as LogoutActions from '../actions';

export const clearStateReducer = createReducer(
  on(LogoutActions.logOut, state => {
    return (state = undefined);
  })
);

app.module

StoreModule.forRoot(reducers, { metaReducers: [clearStateReducer] }),

我正在尝试单击注销按钮来重置状态。我确实清除了本地存储，但是我还需要清除redux状态。因此，遵循此示例https://medium.com/@moneychaudhary/how-to-reset-the-state-or-clear-the-store-on-logout-in-ngrx-store-d2bd6304f8f3 但是我在metareducers上出错，我需要一些帮助来解决这个问题。谢谢。我已附上错误屏幕截图

Answer 1

creatReducer不是meta-reducer。

您将必须创建类似于以下内容的内容：