REDUX：Dispatch 未更新商店

Question

我正在开发一个生成 chrome 扩展的项目。我正在尝试在 popup.tsx 中调度函数。但是不派送。我的商店不更新。相同的代码在后台页面中工作。我能做什么？可能是什么问题？

这是我的 popup.tsx:

 useEffect(() => {
    if (
      !ip4Cache.hasOwnProperty(hostname) ||
      !geoIPcache.hasOwnProperty(hostname)
    ) {
      console.log('cachede yok')
      checkLookup([hostname]).then((res) => {
        setIp4(res.data['ip4'][hostname])
        dispatch(addIP4(res.data.ip4)) //I also tried store.dispatch in here
       
      })
    }
  }, [hostname])

这是我的商店：

let sagaMiddleware = createSagaMiddleware()

const localStorage = createLocalStorage()
const persistConfig = {
  key: 'root',
  storage: localStorage,
}

const reducers = combineReducers({
  ip4: ip4Reducer,
})

export type RootState = ReturnType<typeof reducers>

const createPersistReducer = (config) => persistReducer(config, reducers)

export const store = configureStore({
  reducer: createPersistReducer(persistConfig),
  middleware: [sagaMiddleware],
})
export const persistor = persistStore(store)

sagaMiddleware.run(rootSaga)

wrapStore(store, { portName: 'bla' })

最后一个，IP4 切片：

import { createSlice } from '@reduxjs/toolkit'

export const ip4Slice = createSlice({
  name: 'ip4',
  initialState: {},
  reducers: {
    addIP4: (state, action) =>
      (state = new Object({ ...state, ...action.payload })),
  },
})
export const { addIP4 } = ip4Slice.actions
export default ip4Slice.reducer

Answer 1

  reducers: {
    addIP4: (state, action) => {
      // either:
      Object.assign(state, action.payload);
      // or 
      return { ...state, ...action.payload }
    }
  },

请阅读Writing Reducers with Immer documentation page, especially to Resetting and replacing state。

引用最重要的部分：

A common mistake is to try assigning state = someValue directly. This will not work! This only points the local state variable to a different reference. That is neither mutating the existing state object/array in memory, nor returning an entirely new value, so Immer does not make any actual changes.

REDUX：Dispatch 未更新商店

REDUX: Dispatch is not update the store

typescript

google-chrome-extension

react-redux

redux-toolkit

web-ext