我試圖通過在我的 redux saga 中調用 put 方法來觸發 redux reducer，但它沒有被觸發，即使我返回應該在我的 reducer 中捕獲的相同操作類型。這是我的傳奇：export function* registrationSaga(action) {  try {    const response = yield call(registerUser, action.payload);    console.log(response)    yield put({ type: REGISTER_USER_SUCCESS, response })  } catch(error) {    yield put({ type: REGISTER_USER_ERROR, error });  }}這是我的減速器：export const registrationReducer = (state = {}, action) => {let response = action.response;switch(action.type) {  case REGISTER_USER_SUCCESS: {    console.log("successful registration")    return { ...state, registration_success: response.success, registration_message: response.message };  }  case REGISTER_USER_ERROR:    return { ...state, registration_success: response.success, registration_message: response.message };  default:    return state;}}我希望在我的控制臺中看到“成功注冊”并在我的組件中將該響應作為道具獲得，但這并沒有發生。什么應該導致這個問題？這是我的 rootReducer 和商店：const rootReducer = () => combineReducers({    registrationReducer,    todoReducer})export default rootReducer;并存儲：const sagaMiddleware = createSagaMiddleware()export const store = createStore(    rootReducer,    applyMiddleware(sagaMiddleware));sagaMiddleware.run(rootSaga)