diff --git a/src/cache/Mysql.php b/src/cache/Mysql.php
new file mode 100644
index 0000000..3e567d8
--- /dev/null
+++ b/src/cache/Mysql.php
@@ -0,0 +1,22 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | ThinkLibrary 6.0 for ThinkPhP 6.0
+// +----------------------------------------------------------------------
+// | 版权所有 2017~2020 [ https://www.dtapp.net ]
+// +----------------------------------------------------------------------
+// | 官方网站: https://gitee.com/liguangchun/ThinkLibrary
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// +----------------------------------------------------------------------
+// | gitee 仓库地址 ：https://gitee.com/liguangchun/ThinkLibrary
+// | github 仓库地址 ：https://github.com/GC0202/ThinkLibrary
+// | Packagist 地址 ：https://packagist.org/packages/liguangchun/think-library
+// +----------------------------------------------------------------------
+
+namespace DtApp\ThinkLibrary\cache;
+
+class Mysql
+{
+
+}
diff --git a/src/service/WeChat/WebApps.php b/src/service/WeChat/WebApps.php
index c199405..5faceba 100644
--- a/src/service/WeChat/WebApps.php
+++ b/src/service/WeChat/WebApps.php
@@ -274,6 +274,31 @@ class WebApps extends Service
             ->toArray();
     }
 
+    /**
+     * 将一条长链接转成短链接
+     * @param string $url 网址
+     * @param string $accessToken token
+     * @return bool
+     * @throws CurlException
+     */
+    public function shortUrl(string $url, string $accessToken)
+    {
+        // 获取数据
+        $accessToken = $this->getAccessToken();
+        $data = [
+            'access_token' => $accessToken['access_token']
+        ];
+        $params = Urls::toParams($data);
+        $url = 'https://api.weixin.qq.com/cgi-bin/shorturl' . "?$params";
+        return HttpService::instance()
+            ->url($url)
+            ->data([
+                'action' => 'long2short',
+                'long_url' => $url
+            ])
+            ->toArray();
+    }
+
     /**
      * 获取access_token信息
      * @return array|bool|mixed|string|string[]