Laravel Socialite Facebook登录错误:参数app_id是必需的

Question

试图让社交名流在我的应用程序上工作.Facebook返回The parameter app_id is required错误.

路线:

Route::get('/login/facebook', '\CommendMe\Http\Controllers\AuthController@redirectToProvider');

Route::get('/login/facebook/callback', '\CommendMe\Http\Controllers\AuthController@handleProviderCallback');

services.php:

'facebook' => [
    'client_id' => env('426129694395672'),  
    'client_secret' => env('840fca14fc9fac4b592cd49f285c2ee9'), 
    'redirect' => 'http://localhost/login/facebook/callback',
],  

AuthController.php

public function redirectToProvider() {
    return Socialite::driver('facebook')->redirect();
}   

public function handleProviderCallback() {
    $user = Socialite::driver('facebook')->user();

    $user->name;
}   

尝试/login/facebook路线时,Facebook会返回此错误.为什么会这样？

Answer 1

要么用作

'client_id' => '426129694395672',  

要么

'client_id' => env("FB_APP",'426129694395672'),  

并FB_APP = '426129694395672' 在.env文件中使用

代替

'client_id' => env('426129694395672'),  

使用env('VarName') is获取VarName在.env文件中命名的环境变量的值