Ram*_*ban 17 javascript reactjs redux react-redux
下面的代码给出了
未捕获错误:您必须将组件传递给connect返回的函数.而是收到undefined
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);
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PostList.js
import React from 'react'
export const PostList = (props) => {
return <div>List</div>
}
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请帮我解决一下?
与提问者具体无关,但如果您遇到此错误,则值得检查您的 connect() 语法是否正确:
const PreloadConnect = connect(mapStateToProps, {})(Preload);
export default PreloadConnect;
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请注意,Preload是作为 IIFE 参数传递的。
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