如何使用redux-saga传递参数

// actions.js
export const fetchData = (param) => {
  return {
    type: 'FETCH_DATA',
    payload: param
  }
}

// sagas.js
import { call, put, takeEvery } from 'redux-saga/effects';
import api from 'api'; // 假设这是一个用于发起网络请求的API模块

function* fetchData(action) {
  try {
    const data = yield call(api.fetchData, action.payload); // 在这里获取传递的参数
    yield put({ type: 'FETCH_DATA_SUCCESS', payload: data }); // 在成功获取数据后将其存储到redux中
  } catch (error) {
    yield put({ type: 'FETCH_DATA_FAILURE', error }); // 处理错误情况
  }
}

function* watchFetchData() {
  yield takeEvery('FETCH_DATA', fetchData); // 监听FETCH_DATA action
}

export default function* rootSaga() {
  yield all([
    watchFetchData(),
    // 其他的sagas...
  ]);
}

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

const sagaMiddleware = createSagaMiddleware();

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

sagaMiddleware.run(rootSaga);

// 其他组件...