调整类的文件命名规范为psr-4

library/think/Cache.php

@@ -0,0 +1,45 @@
+<?php
+// +----------------------------------------------------------------------
+// | ThinkPHP [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2006~2016 http://thinkphp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+
+namespace think;
+
+class Cache
+{
+    public static $readTimes  = 0;
+    public static $writeTimes = 0;
+
+    /**
+     * 操作句柄
+     * @var object
+     * @access protected
+     */
+    protected static $handler = null;
+
+    /**
+     * 连接缓存
+     * @access public
+     * @param array $options  配置数组
+     * @return object
+     */
+    public static function connect($options = [])
+    {
+        $type  = !empty($options['type']) ? $options['type'] : 'File';
+        $class = (!empty($options['namespace']) ? $options['namespace'] : '\\think\\cache\\driver\\') . ucwords($type);
+        unset($options['type']);
+        self::$handler = new $class($options);
+        return self::$handler;
+    }
+
+    public static function __callStatic($method, $params)
+    {
+        return call_user_func_array([self::$handler, $method], $params);
+    }
+}