我正在 React 中構(gòu)建一個(gè)響應(yīng)式導(dǎo)航欄，當(dāng)您放大頁(yè)面時(shí)，它會(huì)隱藏鏈接并顯示一個(gè)帶有帶有鏈接的下拉列表的按鈕。問(wèn)題是，當(dāng)我單擊按鈕時(shí)，它不會(huì)執(zhí)行任何操作，并且在引導(dǎo)網(wǎng)站中，它可以正常運(yùn)行。我做錯(cuò)了什么嗎？這是我的代碼：import React, { Component } from 'react';import axios from "axios";import { Redirect } from "react-router-dom"import styles from '../styles/loginsignup.css'import logo from '../img/nowyourguest.png'import 'bootstrap/dist/css/bootstrap.min.css'import 'jquery/dist/jquery.min.js'import 'bootstrap/dist/js/bootstrap.min.js'export default class Login extends Component {  state = {    email: '',    password: ''  };  handleSubmit = event => {    event.preventDefault();    const {email, password} = this.state;    axios({      url: "/authentication/signin",      method: "POST",      data: {        email,        password      }    })      .then(response => {        const isAuthenticated = response.data.isAuthenticated        window.localStorage.setItem('isAuthenticated', isAuthenticated);        this.props.history.push('/profile')      })      .catch(error => {        this.setState({          errorMessage: error.response.data.message        })      })  };  handleChange = event => {    const {name, value} = event.target;    this.setState({      [name]: value    })  }  render() {    const isAuthenticated = window.localStorage.getItem('isAuthenticated');    if (isAuthenticated) {      return <Redirect to='/profile'/>    }