大佬们遇到过这个问题吗？react-dedux用Provider，组件this.props获取不到store
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})=>(Loading...
}>
);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
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2回答
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一只萌萌小番薯
constRoot=(store)=>(); -
米琪卡哇伊
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)
随时随地看视频慕课网APP
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JavaScript