laravel5.6安装laravel-wechat 实现微信授权登录(公众号)

一时失言乱红尘 2023-07-24 05:42 44阅读 0赞

## laravel5.6安装laravel-wechat 实现微信授权登录 ##

## 一.下载laravel-wechat ##

https://packagist.org/packages/overtrue/laravel-wechat

## 二. 使用composer安装laravel-wechat ##

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

php>=7.2  
laravel <5.8  
如果php版本不高，可以升级php，参考我的另一篇博客  
[升级php版本步骤][php]

## 三.配置 ##

在 config/app.php 注册 ServiceProvider 和 Facade (Laravel 5.5 + 无需手动注册)

'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

1.修改应用根目录下的 config/wechat.php 中对应的参数即可。

WECHAT_LOG_LEVEL=info  //日志级别 最好和laravel同级
    WECHAT_LOG_FILE=/var/log/coupon/report.log  //日志保存文件 最好和laravel 统一
    WECHAT_OFFICIAL_ACCOUNT_APPID=申请的appid
    WECHAT_OFFICIAL_ACCOUNT_SECRET=申请的appsecret
    WECHAT_OFFICIAL_ACCOUNT_TOKEN=
    WECHAT_OFFICIAL_ACCOUNT_AES_KEY=

2.每个模块基本都支持多账号，默认为 default。

四.使用  
在中间件 App\\Http\\Middleware\\VerifyCsrfToken 排除微信相关的路由，如：

protected $except = [
        // ...
        'wechat',
    ];

下面以接收普通消息为例写一个例子：

假设您的域名为 overtrue.me 那么请登录微信公众平台 “开发者中心” 修改 “URL（服务器配置）” 为： http://overtrue.me/wechat。

路由：

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

注意：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 ！  
然后创建控制器 WeChatController：

<?php
    /**
     * Created by PhpStorm.
     * User: clj * Date: 2020/4/9
     * Time: 下午5:47
     */
    namespace App\Http\Controllers\Home;
    
    use Illuminate\Support\Facades\Log;
    use App\Http\Controllers\Controller as BaseController;
    
    class WeChatController extends BaseController
    {
    
        public function serve(){
    
            Log::info('request arrived');
    
            $app = app('wechat.official_account');
            $app->server->push(function($message){
                return "欢迎关注 overtrue！";
            });
    
            return $app->server->serve();
        }
    
    
    }

上面例子里的 Log 是 Laravel 组件，所以它的日志不会写到 EasyWeChat 里的，建议把 wechat 的日志配置到 Laravel 同一个日志文件，便于调试。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70]

## 我们有一下方式获取SDK的服务实例 ##

1.使用外观  
$officialAccount = \\EasyWeChat::officialAccount();//公众号

1.定义路由
    Route::get('/user','WeChatController@user');
    2.在WeChatController控制器中添加user方法
        public function user(){
            $officialAccount = \EasyWeChat::officialAccount();
            var_dump($officialAccount);
        }

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70 1]

OAuth中间件  
使用中间件的情况下 app/config/wechat.php中的auth.callback就随便填写吧（因为用不着了）.  
1.在app/Http/Kernel.php中添加路由中间件

protected $routeMiddleware = [
    	//...
    	'wechat.oauth' => \Overtrue\LaravelWeChat\Middleware\OAuthAuthenticate::class,
    ]

2.在路由中添加中间件

routes/web.php
        Route::group(['middleware' => ['wechat.oauth']],function (){
            Route::get('/user','WeChatController@user');
        });
        
      WeChatController.php
          public function user(){
            $user = session('wechat.oauth_user.default');
            dd($user);
        }

登录微信公众平台，进行如下配置  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70 2]  
打开微信，输入你的路由地址 xxx.cn/home/user  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzcxMzQ5OA_size_16_color_FFFFFF_t_70 3]

## 实现用户授权登录 ##

1.判断用户是否在数据库中，如果不在写如数据库，并保存Session （一天）  
2.用户在数据库中，判断用户是否在Session中，不在从数据库中取出来保存session （一天）

WeChatController.php
    <?php
    /**
     * Created by PhpStorm.
     * User: clj * Date: 2020/4/9
     * Time: 下午5:47
     */
    namespace App\Http\Controllers\Home;
    
    use Illuminate\Support\Facades\Log;
    use App\Http\Controllers\Controller as BaseController;
    use Illuminate\Support\Arr;
    use Overtrue\Socialite\User as SocialiteUser;
    use  Illuminate\Http\Request;
    use Illuminate\Support\Facades\Session;
    use App\Traits\getServiceTrait;
    use App\Tools\Response;
    
    
    class WeChatController extends BaseController
    {
        use getServiceTrait;
    
        private $request;
    
        public function __construct(Request $request)
        {
            $this->request = $request;
        }
    
        /**
         * 处理微信的请求消息
         * User: clj * Date: 2020/4/10
         * Time: 上午9:06
         * @return mixed
         */
        public function serve(){
    
            Log::info('request arrived');
    
            $app = app('wechat.official_account');
            $app->server->push(function($message){
                return "success！";
            });
    
            return $app->server->serve();
        }
    
        /**
         * User: clj * Date: 2020/4/11
         * Time: 上午11:53
         * @return array
         */
        public function user(){
            $result = [];
            $user = $this->request->session()->get('wechat.oauth_user.default')->original;
            if( !isset($user['openid']) ){
                $result['message'] = "未获取到openid，请稍后再试!";
                return Response::returnFalse($result);
            }
            $userInfoData = [
                'nickname' => $user['nickname'],
                'avatar' => $user['headimgurl'],
                'province' => $user['province'],
                'city' => $user['city'],
            ];
            $userData = [
                'openid' => $user['openid'],
                'invited_code' => $this->getRandom(6),
            ];
            $userInfo = $this->getUserService()->findUserService($user['openid']);
            if( true === empty($userInfo) ){
                $register = $this->getUserService()->insertUserInfoService($userInfoData,$userData);
                if( true === $register ){
                    $result['message'] = '授权成功';
                    return Response::returnSuccess($result);
                }else{
                    $result['message'] = '授权失败';
                    return Response::returnFalse($result);
                }
    
            }else{
                $userSession['user'] = $this->request->session()->get('user');
                $userSession['userInfo'] = $this->request->session()->get('userInfo');
                if( empty( $userSession['user'] ) && empty( $userSession['userInfo'] ) ){
                    $resUser = $this->getUserService()->findUserService($user['openid']);
                    $resUserInfo = $this->getUserService()->findUserIinfoService($user['nickname']);
                    $this->request->session()->put('userInfo',$resUserInfo);
                    $this->request->session()->put('user',$resUser);
                }
                $result['message'] = '授权成功';
                return Response::returnSuccess($result);
            }
        }
    
    
        /**
         * User: clj * Date: 2020/4/11
         * Time: 上午10:06
         * @param $length
         * @return string|null
         */
        public function getRandom($param){
            $str="123456789ABCDEFGHJKLMNPQRSTUVWXYZ";
            $key = '';
            for($i=0;$i<$param;$i++)
            {
                $key .= $str[mt_rand(0,32)];
            }
            return $key;
        }
    
    }
    
    UserService.php
    <?php
    /**
     * Created by PhpStorm.
     * User: clj * Date: 2020/4/10
     * Time: 下午5:42
     */
    namespace App\Services;
    
    use App\Traits\getRepoTrait;
    
    
    class UserService
    {
    
        use getRepoTrait;
    
        /**
         * User: clj * Date: 2020/4/10
         * Time: 下午5:50
         * @param $openid
         * @return mixed
         */
        public function findUserService(string $openid){
            return $this->getUserRepo()->findUserTory($openid);
        }
    
        /**
         * User: clj * Date: 2020/4/10
         * Time: 下午6:12
         * @param array $userData
         * @return mixed
         */
        public function insertUserInfoService(array $userInfoData, array $userData){
            return $this->getUserRepo()->insertUserInfoDataTory($userInfoData,$userData);
        }
    
        /**
         * User: clj * Date: 2020/4/11
         * Time: 上午11:48
         * @param $nickname
         * @return mixed
         */
        public function findUserIinfoService(string $nickname){
            return $this->getUserRepo()->findUserInfoTory($nickname);
        }
    
    
    }
    
    UserRepo.php
    <?php
    /**
     * Created by PhpStorm.
     * User: clj * Date: 2020/4/10
     * Time: 下午5:42
     */
    namespace App\Reposities;
    
    use App\Models\User;
    use App\Models\UserInfo;
    use Illuminate\Http\Request;
    use Illuminate\Support\Facades\Log;
    use Illuminate\Support\Facades\DB;
    use Illuminate\Support\Facades\Session;
    
    class UserRepo
    {
        private $request;
    
        public function __construct(Request $request)
        {
            $this->request = $request;
        }
    
        /**
         * User: clj * Date: 2020/4/10
         * Time: 下午5:49
         * @param $openid
         * @return mixed
         */
        public function findUserTory(string $openid){
            if( !isset( $openid ) ){
                return false;
            }
            return User::where('openid',$openid)->get()->toArray();
        }
    
        /**
         * User: clj * Date: 2020/4/11
         * Time: 上午11:46
         * @param $nickname
         */
        public function findUserInfoTory(string $nickname ){
            if( !isset( $nickname ) ){
                return false;
            }
            return UserInfo::where('nickname',$nickname)->get()->toArray();
        }
    
    
        /**
         * User: clj * Date: 2020/4/10
         * Time: 下午6:13
         * @param array $userData
         * @return mixed
         */
        public function insertUserInfoDataTory(array $userInfoData, array $userData){
            if( empty( $userInfoData) && empty( $userData ) ) {
                return false;
            }
            DB::beginTransaction();
            try {
                //DB::connection()->enableQueryLog();
                $insertUserInfoResult = UserInfo::create($userInfoData);
                $insertUserResult = User::create($userData);
                //dd(DB::getQueryLog());exit();
                Log::info('用户注册详情信息--:'.json_encode($userInfoData,256));
                Log::info('用户注册信息--:'.json_encode($userData,256));
                DB::commit();
                if( empty( $insertUserInfoResult->toArray() ) || empty( $insertUserResult->toArray() )){
                    return false;
                }else{
                    $userInfo = UserInfo::where('nickname',$userInfoData['nickname'])->get()->toArray();
                    $userData = User::where('openid',$userData['openid'])->get()->toArray();
                    $this->request->session()->put('userInfo',$userInfo);
                    $this->request->session()->put('user',$userData);
                    return true;
                }
            } catch (\Exception $e){
                DB::rollback();
                Log::info('提示信息：'.$e->getMessage());
                Log::info('状态码：'.$e->getCode());
            }
    
        }
    }

[php]: https://blog.csdn.net/weixin_43713498/article/details/105415100
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