如何订阅 redux-saga 到 action？

Question

我对 redux-sage 有疑问。无法设法订阅操作。我为商店

设置了这个

import { createStore, applyMiddleware, compose } from "redux"
import createSagaMiddleware from "redux-saga"

import rootSaga from "../config/rootSaga"
import rootReducer from "../config/rootReducer"

const effects = []

let composeEnhancers = compose

if (process.env.NODE_ENV === "development") {
  composeEnhancers = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ // eslint-disable-line no-underscore-dangle
}

const sagaMiddleware = createSagaMiddleware()
effects.push(sagaMiddleware)

const store = createStore(rootReducer, {}, composeEnhancers(applyMiddleware(...effects)))
sagaMiddleware.run(rootSaga)

export default store

saga 中间件似乎不起作用。我从我的 rootSaga 中看到 console.log 但是当 redux 动作发生时，saga 不起作用

export default function* searchRootSaga() {
  console.log("searchRootSaga") // I see this on start
  yield all([fork(throttle, 100, SEARCH.GET.REQUEST, getSearchThis)])
}

export function* getSearchThis(action) { 
  console.log("getSearchThis") // I dont see this
  try {
    // const response = yield call(API.getSearch, query)
    const response = dummy_data

    yield put(getSearchSuccess(response))
  } catch (e) {
    yield put(getSearchFailure("Server Err"))
  }
}

React 开发工具显示 SEARCH.GET.REQUEST 操作，但 saga 不工作。我做错了什么？

Answer 1

我觉得throttle本身就是一个非阻塞效果。所以你不需要分叉它。尝试：

yield throttle(100, SEARCH.GET.REQUEST, getSearchThis)

如何订阅 redux-saga 到 action？

How to subscribe redux-saga to action?

reactjs

redux

redux-saga

react-redux