如何在redux saga中使用异步等待？

import { put, call, takeEvery } from 'redux-saga/effects';
import { fetchDataSuccess, fetchDataFailure } from '../actions';
import { fetchDataApi } from '../api';

function* fetchDataSaga(action) {
  try {
    // 发起异步请求
    const data = yield call(fetchDataApi, action.payload);
    // 请求成功时，触发一个成功的Action
    yield put(fetchDataSuccess(data));
  } catch (error) {
    // 请求失败时，触发一个失败的Action
    yield put(fetchDataFailure(error));
  }
}

function* watchFetchData() {
  yield takeEvery('FETCH_DATA_REQUEST', fetchDataSaga);
}

import { createStore, applyMiddleware } from 'redux';
import createSagaMiddleware from 'redux-saga';
import rootReducer from './reducers';
import { watchFetchData } from './sagas';

const sagaMiddleware = createSagaMiddleware();

const store = createStore(
  rootReducer,
  applyMiddleware(sagaMiddleware)
);

sagaMiddleware.run(watchFetchData);