json

app/client/controllers/AuthController.php

@@ -17,6 +17,7 @@ use Lcobucci\JWT\Signer\Hmac\Sha256;
 use Lcobucci\JWT\Parser;
 use Lcobucci\JWT\ValidationData;
 use linslin\yii2\curl;
+use yii\helpers\Json;
 
 /**
  * 微信 oauth 授权相关
@@ -144,7 +145,7 @@ class AuthController extends PublicController
 		$appId = $merchant['miniAppId'];
 		$appSecret = $merchant['miniAppSecret'];
 		$url = "https://api.weixin.qq.com/sns/jscode2session?appid={$appId}&secret={$appSecret}&js_code={$code}&grant_type=authorization_code";
-		
+
 		$curl = new curl\Curl();
 		$result = $curl->get($url);
 		$arr = Json::decode($result);