我有一个带有身份验证和私有路由的简单应用程序,如果用户有令牌,后端已经准备好并且可以正常工作,我想从服务器获取数据,并且我登录后在Redux中有关于用户的数据,但是我不知道如何用刷新页面来处理,我应该在哪里采取行动去采取行动?如果我在privateRoute.js中进行操作,它的工作方式很奇怪,我想给服务器打电话,但是我做了3-4次。
这是我的未调用sessionActions的组件,sessionActions应该更新loginIn,用户将转到/ login页面
PrivateRoute
import React, { useState, useEffect } from 'react';
import { Route, Redirect } from 'react-router-dom';
import PropTypes from 'prop-types';
import sessionAction from '../store/actions/sessionAction';
const PrivateRoute = ({ component: Component, ...rest }) => {
const { path, dispatch, loggedIn } = rest;
});
return (
<Route
path={path}
render={(props) => (loggedIn ? <Component {...props} />
<Component {...props}/>
: (<Redirect to="/login" />))}
/>
);
};
PrivateRoute.propTypes = {
component: PropTypes.func.isRequired,
};
export default PrivateRoute;
sessionAction
const sessionAction = (path) => (dispatch) => {
return sessionServices(path)
.then((response) => {
console.log(response);
const { data } = response;
if (!data.error) {
dispatch(success(data));
}
dispatch(failure(data.error.text));
})
.catch((error) => error);
};
sessionService
import axios from 'axios';
axios.defaults.withCredentials = true;
const sessionServices = (path) => axios({
method: 'post',
url: `http://localhost:4000/api/pages${path}`,
})
.then((response) => response)
.catch((error) => console.log(error));
export default sessionServices;