react redux 子组件怎么获取store?

Question

react redux 子组件怎么获取store

Answer 1

import { connect } from "react-redux";
import { bindActionCreators } from "redux";
// 在 SignIn 组件上绑定了 user 与相关的 action
@connect( (state) => ({ user : state.user }) , (dispatch) => ({ ...bindActionCreators( UserAction, dispatch ) }));
export default class Singin extends React.Component{
//...
render(){
return ...
}
}