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react hooks + typescript +中使用reudx

ts 中因为要定义很多 类型 所以不多说直接上代码

在入口文件中:

import { Provider } from "react-redux";
import store from "./redux";
<Provider store={store}>
          <Routes />
        </Provider>
           

下面是redux中的配置:

## combineReducers中配置:
import { getDefaultType } from "要引入的地址";
interface getDefaultRedecerType {
  getDefault: Array<getDefaultType>;
}
const initState: getDefaultRedecerType = {
  getDefault: [],
};
const getDefaultRedecer = (
  prevState: getDefaultRedecerType = initState,
  action: any
): getDefaultRedecerType => {
  let { type, payload } = action;
  switch (type) {
    case "getDefault":
      return {
        getDefault: payload,
      };
    default:
      return prevState;
  }
};
export default getDefaultRedecer;

## redux中代码:

import { applyMiddleware, combineReducers, compose, createStore } from "redux";
import thunk from "redux-thunk";
import getDefaultRedecer from '要引入的地址'

const composeEnhancers =
  (window as any).__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || compose;

// 合并reducers
const reducer = combineReducers({
  getDefault:getDefaultRedecer
});

export type RootState = ReturnType<typeof reducer>;
// 生成store
const store = createStore(reducer, composeEnhancers(applyMiddleware(thunk)));

export type AppDispatch = typeof store.dispatch;

export default store;
           

组件中配合useSelector以及useDispatch使用代替以前的connect

//派发的参数
  const dispatch:AppDispatch = useDispatch()
  // 监听派发器 避免重新渲染报错
  useEffect(()=>{
    dispatch({
      type:"getDefault",
      payload:getDefault
    })
  },[getDefault])
           
// 得到从redux中共享的默认地址的参数
  const getDefault = useSelector((State:RootState)=>State.getDefault.getDefault)
           

action中的类型自己可以定义,在这里我直接使用的any管理

如果有错误请多多指正

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