核销码生成增加前2字符

app/Http/Controllers/Api/OrderController.php

@@ -18,6 +18,7 @@ use App\Service\OpenPlatform;
 use EasyWeChat\Factory;
 use EasyWeChat\Kernel\Exceptions\InvalidArgumentException;
 use EasyWeChat\Kernel\Exceptions\InvalidConfigException;
+use EasyWeChat\Kernel\Http\StreamResponse;
 use GuzzleHttp\Exception\GuzzleException;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\DB;
@@ -434,9 +435,12 @@ class OrderController extends Controller
 			}
 			$app = $app->miniProgram($order->agent->appid, $refreshToken);
 
-			$response = $app->app_code->getUnlimit($order->verify_code, ['page' => 'pages/verification/index']);
+			//由于参数最多只能32个字符，故通过下面这种方式传参
+			//0$表示使用普通订单，使用api/verification/verify接口核销；
+			//1$表示行业产品订单，使用api/verification/industry_verify接口核销
+			$response = $app->app_code->getUnlimit('0$' . $order->verify_code, ['page' => 'pages/verification/index']);
 
-			if ($response instanceof \EasyWeChat\Kernel\Http\StreamResponse) {
+			if ($response instanceof StreamResponse) {
 				$filename = $response->saveAs(storage_path('app/public/verify_code'), $order->verify_code);
 				$order->verify_qrcode = Storage::disk('public')->url('verify_code/' . $filename);
 			}