update:修改

application/services/user/UserService.php

@@ -22,7 +22,7 @@ class UserService
     private static $code = '';
     private static $grantType = 'authorization_code';
     private static $loginUrl = 'https://api.weixin.qq.com/sns/jscode2session';
-    private static $appid = '';
+    private static $wechatAppId = '';
     private static $secret = "";
     private static $redis = "";
     private static $keyCode = "";
@@ -64,7 +64,7 @@ class UserService
                 'activity_type' => $activityType,
                 'create_time' => date("Y-m-d H:i:s"),
                 'appid' => $appid,
-                'wechat_app_id' => self::$appid,
+                'wechat_app_id' => self::$wechatAppId,
             ];
 
             $sessionKey = !empty($response['session_key']) ? $response['session_key'] : '';
@@ -123,7 +123,7 @@ class UserService
     public static function setWechatConfig($wechatFrom)
     {
         //需要授权微信
-        self::$appid = \Yaf\Registry::get('config')->wechat->appid->$wechatFrom;
+        self::$wechatAppId = \Yaf\Registry::get('config')->wechat->appid->$wechatFrom;
         self::$secret = \Yaf\Registry::get('config')->wechat->secret->$wechatFrom;
     }
 
@@ -159,7 +159,7 @@ class UserService
     public static function getJscode2session(){
         //请求接口，获取用户openid
         $params = [
-            'appid' => self::$appid,
+            'appid' => self::$wechatAppId,
             'secret' => self::$secret,
             'js_code' => self::$code,
             'grant_type' => self::$grantType,
@@ -299,7 +299,7 @@ class UserService
 
         //解密
         $decryptData = [];
-        $wXBizDataCrypt = new WxBizDataCrypt(self::$appid, $sessionKey);
+        $wXBizDataCrypt = new WxBizDataCrypt(self::$wechatAppId, $sessionKey);
         $errCode = $wXBizDataCrypt->decryptData($encryptedData, $iv, $decryptData);
 
         if ($errCode) {
@@ -319,7 +319,7 @@ class UserService
         if ($params['appid'] == 'merchant-pub-pin') {
             $user = UserWechatBind::getRecordMaster(['phone' => $phoneNumber]);
         }else{
-            $user = UserWechatBind::getRecordMaster(['phone' => $phoneNumber,'wechat_app_id' => self::$appid]);
+            $user = UserWechatBind::getRecordMaster(['phone' => $phoneNumber,'wechat_app_id' => self::$wechatAppId]);
         }
         
         if (!empty($user) &&  $openid != $user['openid']) {