【发布时间】:2019-12-26 09:19:58
【问题描述】:
我是 redux 的新手,我遇到了一个错误,在调度一个操作时我遇到了错误
“动作必须是普通对象。使用自定义中间件进行异步动作。”,我检查了流程但看不到任何问题,下面是代码“
我的 JS 容器文件:
import React from 'react'
import {Redirect} from 'react-router-dom'
import * as actions from './../store/actions/index'
import { connect } from 'react-redux'
class home extends React.Component{
constructor(props){
super(props);
this.state={
isClk:false
}
}
performLogout = (evt)=> {
evt.preventDefault();
this.props.onLogout();
this.setState({isClk: true})
};
render(){
let redirect=null;
if (this.state.isClk){
redirect=<Redirect to="/login"/>
}
return(
<div>
{redirect}
<h1>In Home</h1>
<button onClick={this.performLogout}>Logout</button>
</div>
)
}
}
const mapDispatchToProps = dispatch =>{
return {
onLogout: () => dispatch(actions.logout())
}
};
export default connect(null,mapDispatchToProps)(home)
Index.js:
export {
auth,
logout
} from './auth'
动作(auth.js):
export const logout =()=>{
return(
actionTypes.AUTH_LOGOUT
)
};
减速器:
const authLogout=(state,action)=>{
return updateObject(state,{
token:null,
loading:false,
error:null
})
};
const reducer=(state=initialState,action)=>{
switch(action.type){
case actionTypes.AUTH_FAIL: return authFail(state,action);
case actionTypes.AUTH_LOGOUT: return authLogout(state,action);
default:
return state
}
};
商店:
import {Provider} from 'react-redux'
import { createStore, applyMiddleware, compose, combineReducers } from 'redux'
import {BrowserRouter} from "react-router-dom";
import authReducer from './Containers/store/reducers/auth'
import thunk from 'redux-thunk';
const composeEnhancers = compose;
const RootReducer=combineReducers({
auth:authReducer
});
const store=createStore(RootReducer,composeEnhancers(applyMiddleware(thunk)));
const app = (
<Provider store={store}>
<BrowserRouter>
<App />
</BrowserRouter>
</Provider>
);
ReactDOM.render(app, document.getElementById('root'));
我想在用户单击注销按钮时执行注销操作,我可以找到问题所在,我的商店是否已正确初始化或 thunk 中的任何问题?或者其他可能在派遣时,请指导?
【问题讨论】:
-
抱歉,我看不到您的“注销”操作。看起来你的操作只是返回一个字符串类型还是我错了?
标签: javascript reactjs redux react-redux redux-thunk