update

app/server/GuzzleServer.php

@@ -0,0 +1,43 @@
+<?php
+/**
+ *
+ * @author jhx
+ * @date 2021/9/28 15:45
+ */
+
+namespace app\server;
+
+
+use GuzzleHttp\Client;
+
+class GuzzleServer
+{
+    public function __construct()
+    {
+    }
+
+    /**
+     * singleton
+     */
+    protected static $instanceClient = null;
+
+    /**
+     * destruct.
+     */
+    public function __destruct()
+    {
+        static::$instanceClient = null;
+    }
+
+    /**
+     * 获取单例
+     * @param array $config 配置参数
+     */
+    public static function getClient($config = []): Client
+    {
+        if (!(static::$instanceClient instanceof Client)) {
+            static::$instanceClient = new Client($config);
+        }
+        return static::$instanceClient;
+    }
+}