如何在Vuejs/Laravel中刷新JWT令牌后将数据重新发布到服务器

import axios from 'axios';

// 创建axios实例
const api = axios.create({
  baseURL: 'http://your-api-url.com',
});

// 请求拦截器
api.interceptors.request.use(
  (config) => {
    // 检查JWT令牌是否过期
    const token = localStorage.getItem('jwtToken');
    if (token) {
      const expiration = JSON.parse(atob(token.split('.')[1])).exp;
      const currentTimestamp = Math.floor(Date.now() / 1000);
      if (expiration < currentTimestamp) {
        // JWT令牌过期，发送刷新令牌请求
        return api.post('/refresh-token')
          .then((response) => {
            const newToken = response.data.token;
            localStorage.setItem('jwtToken', newToken);
            config.headers.Authorization = `Bearer ${newToken}`;
            return Promise.resolve(config);
          })
          .catch((error) => {
            // 刷新令牌请求失败，跳转到登录页或执行其他操作
            console.error('Failed to refresh token:', error);
            // 跳转到登录页
            window.location.href = '/login';
            return Promise.reject(error);
          });
      }
    }
    return config;
  },
  (error) => {
    return Promise.reject(error);
  }
);

export default api;

// routes/api.php

Route::post('/refresh-token', 'AuthController@refreshToken');

// app/Http/Controllers/AuthController.php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

class AuthController extends Controller
{
    public function refreshToken(Request $request)
    {
        $newToken = Auth::guard('api')->refresh();
        return response()->json(['token' => $newToken]);
    }
}

// routes/api.php

Route::middleware('auth:api')->group(function () {
    // 需要身份验证的路由
});