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您必须将组件传递给connect返回的函数。而是收到未定义

2023-05-23 11:17

您正在执行此操作,import PostList from '../components/PostList';因此需要export default在PostList.js文件中使用。

否则,您需要做import { PostList } from '../components/PostList';

对于感兴趣的人,这是一篇有关es6导入/导出语法的不错的文章:http ://www.2ality.com/2014/09/es6-modules- final.html

下面的代码给出

未捕获的错误:您必须将组件传递给connect返回的函数。而是收到未定义

List.js

import React from 'react';
import { connect,bindActionCreators } from 'react-redux';
import PostList from '../components/PostList'; // Component I wish to wrap with actions and state
import postList from '../Actions/PostList' //Action Creator defined by me

const mapStateToProps = (state,ownProps) => {
    return state.postsList
}

const mapDispatchToProps = (dispatch) => {
    return bindActionCreators({"postsList":postList},dispatch)
}

export default connect(mapStateToProps,mapDispatchToProps)(PostList);

PostList.js

import React from 'react'

export const PostList = (props) => {
    return <div>List</div>
}

请帮我解决方案?

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