Laravel 8/Passport/GuzzleHttp APO 返回 200 OK 但没有正文响应

Question

我正在尝试使用 Passport 和 GuzzleHttp 使用 Laravel 8（后端）设置 vue.js 登录页面（前端）。

oAuth/Token：正常工作（用 Insomnia 测试） userData：工作正常（用 Insomnia 测试）

测试域由本地虚拟主机 (XAMPP) 设置。

我的控制器看起来像：

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class AuthController extends Controller
{

    public function login (Request $request)
    {
        $http = new \GuzzleHttp\Client;
        try {
            $response = $http->post('http://testapp.test/oauth/token', [
                'form_params' => [
                    'grant_type' => 'password',
                    'client_id' => 2,
                    'client_secret' => 'TOKEN',
                    'username' => $request->username,
                    'password' => $request->password,
                ]
            ]);
            return $response->getBody();
        } catch (\GuzzleHttp\Exception\BadResponseException $e) {
            if ($e->getCode() === 400) {
                return response()->json('Invalid Request. Please enter a username or a password.', $e->getCode());
            } else if ($e->getCode() === 401) {
                return response()->json('Your credentials are incorrect. Please try again', $e->getCode());
            }
            return response()->json('Something went wrong on the server.', $e->getCode());
        }


    }

}

我的 api 路由如下：

<?php

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

/*
|--------------------------------------------------------------------------
| API Routes
|--------------------------------------------------------------------------
|
| Here is where you can register API routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| is assigned the "api" middleware group. Enjoy building your API!
|
*/

Route::middleware('auth:api')->get('/user', function (Request $request) {
    return $request->user();
});

Route::post('/login', 'App\Http\Controllers\AuthController@login');

当我通过 Insomnia 使用用户名/密码向 testapp.test/api/login 发出 Post 请求时，它返回 200 OK 但仅显示消息“没有返回响应的正文”。它应该显示 Bearer 令牌。

提前致谢

Answer 1

您需要获取->getContents() 才能获取内容。

$response = $response->getBody()->getContents();

它会返回 json。