请教各位一个问题，求解答：react-dedux用Provider，组件this.props获取不到store感激不尽

Question

index.js部分constApp=lazy(()=>import('./component/home/App'))constPageA=lazy(()=>import('./component/page-a/Component'));conststore=createStore(Reducers);console.log(store)//路由constRoot=({store})=>();ReactDOM.render(Root(store),document.getElementById('root'));store打印出来是有的在App组件里面只打印this.props只打印出来了history的值

Answer 1

constRoot=(store)=>(
Loading...
}>

Answer 2

组件还需要被connect起来，声明要获取store里的哪些字段
import{connect}from'react-redux'
classComponentextendsReact.Component{
render(){
console.log(this.props)
}
}
constmapStateToProps=state=>{
return{哪些你需要的值}
}
constmapDispatchToProps={
...
}
exportdefaultconnect(mapStateToProps,mapDispatchToProps)(Component)