增加存储服务

extend/icloud/src/factory/ICloudFactory.php

@@ -0,0 +1,49 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Administrator
+ * Date: 2019/1/26
+ * Time: 10:23
+ */
+
+namespace thinking\icloud\factory;
+
+class ICloudFactory
+{
+    protected static $driver = null;
+
+    /**
+     * set driver
+     *
+     * @time at 2019年01月26日
+     * @param string $driver
+     * @return static
+     */
+    public static function driver(string $driver)
+    {
+        self::$driver = $driver;
+
+        // 设置 config 驱动
+        config('cloud.driver.default', $driver);
+
+        return new static();
+    }
+
+
+    /**
+     * 静态访问
+     *
+     * @time at 2019年01月26日
+     * @param $name
+     * @param mixed ...$arguments
+     * @return mixed
+     */
+    public static function __callStatic($name, ...$arguments)
+    {
+        $cloud = !self::$driver ? config('cloud.driver.' . config('cloud.driver.default')) : config('cloud.driver.' . self::$driver);
+        // TODO: Implement __callStatic() method.
+
+        return (new $cloud)->$name(...$arguments);
+    }
+
+}