1

app/common/library/wxserver/Server.php

@@ -144,7 +144,7 @@ class Server
             if ($access_token) {
                 $savePath = root_path() . "public/wxserve/experience";
                 !is_dir($savePath) && mkdir($savePath, 0755, true);
-                $savePath .= '/' . $appid . 'jpg'; //Client
+                $savePath .= '/' . $appid . '.jpg'; //Client
                 $url = 'https://api.weixin.qq.com/wxa/get_qrcode?access_token=' . $access_token;
                 $client = new \Qiniu\Http\Client();
                 $response = $client->get($url);