在路由組件page里面定義一個文件夾,文件夾后面定義一個路由組件 MyRoute代碼如下
import React, { Component } from 'react'
import {Redirect,Route} from "react-router-dom"
export default class MyRote extends Component {
render() {
let token = sessionStorage.getItem('token')
return (
<div>
{
token ? <Route {...this.props}></Route>:
<Redirect to="/login"></Redirect>
}
</div>
)
}
}
在App.js引入
import MyRoute from "./pages/MyRoute/MyRote"
將原來的Route改寫成引入的MyRoute:注意登錄和注冊不用驗證還是用原來的Route

