1.打印paypal token

@@ -14,6 +14,7 @@ use App\Models\User;
 use App\Models\UserProfile;
 use Carbon\Carbon;
 use GuzzleHttp\Client;
+use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Facades\Redis;
 
 class PaypalPayment implements PaymentInterface
@@ -34,6 +35,7 @@ class PaypalPayment implements PaymentInterface
 
     public function __construct()
     {
+        try{
             // 初始化时做一些准备工作
             $redis = Redis::connection();
             $access_token = $redis->get('paypal:access_token');
@@ -47,7 +49,6 @@ class PaypalPayment implements PaymentInterface
                         'Accept'=>'application/json',
                     ]
                 ]);
-
                 $response = $client->post('/v1/oauth2/token',[
                     'form_params'=>['grant_type' => 'client_credentials'],
                     'auth' => [$this->clientId, $this->secret],
@@ -58,6 +59,9 @@ class PaypalPayment implements PaymentInterface
 
                 $redis->setex('paypal:access_token',$content['expires_in'],$content['access_token']);
             }
+        }catch (\Exception $exception){
+            Log::channel('daily')->error($exception->getMessage());
+        }
     }
 
     /**
@@ -98,7 +102,7 @@ class PaypalPayment implements PaymentInterface
     }
 
     public function prepare(Order $order)
-    {return $this->accessToken;
+    {
         // 在PayPal上创建一个订单，它会返回一个订单对象，它有一个订单id
         $client = new Client([
             'base_uri' => $this->baseUrlSandbox,