Laravel安装laravel-wechat实现微信授权登录

使用composer安装laravel-wechat

composer require "overtrue/laravel-wechat"

如果需要安装指定版本

1. 安装不超过4.0的版本最新版本

composer require "overtrue/laravel-wechat:~4.0"

2. 安装不超过4的版本最新版本

composer require "overtrue/laravel-wechat:^4.0"

建议laravel5.4安装4.0版本

创建配置文件

如果是Laravel5.4（含）以下版本，需要手动注册ServiceProvider 和 Facade

在config/app.php文件编辑

'providers' => [
    // ...
    Overtrue\LaravelWeChat\ServiceProvider::class,
],
'aliases' => [
    // ...
    'EasyWeChat' => Overtrue\LaravelWeChat\Facade::class,
],

创建配置文件

php artisan vendor:publish --provider="Overtrue\LaravelWeChat\ServiceProvider"

会生成config/wechat.php文件

在.env文件添加配置参数

WECHAT_OFFICIAL_ACCOUNT_APPID=
WECHAT_OFFICIAL_ACCOUNT_SECRET=
WECHAT_OFFICIAL_ACCOUNT_TOKEN=
WECHAT_OFFICIAL_ACCOUNT_AES_KEY=

WECHAT_OFFICIAL_ACCOUNT_APPID：微信公众号AppID
WECHAT_OFFICIAL_ACCOUNT_SECRET：微信公众号AppSecret
WECHAT_OFFICIAL_ACCOUNT_TOKEN：微信公众号Token
WECHAT_OFFICIAL_ACCOUNT_AES_KEY：微信公众号EncodingAESKey

定义路由

Route::any('wechat', 'WeChatController@serve');

一定是 Route::any, 因为微信服务端认证的时候是 GET, 接收用户消息时是 POST ！

创建控制器

app/Http/Controllers/WeChatController.php

namespace App\Http\Controllers;

use Illuminate\Support\Facades\Log;

class WeChatController extends Controller
{

    public function serve(){

        Log::info('request arrived');

        $app = app('wechat.official_account');
        $app->server->push(function($message){
            return "欢迎关注！";
        });

        return $app->server->serve();
    }
}