add Middleware and release version 1.1.0

src/Module/Middleware/TimerMiddleware.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Module\Middleware;
+
+use Framework\Console;
+use ZM\Annotation\Http\After;
+use ZM\Annotation\Http\Before;
+use ZM\Annotation\Http\MiddlewareClass;
+use ZM\Http\MiddlewareInterface;
+
+/**
+ * Class AuthMiddleware
+ * 示例中间件：用于统计路由函数运行时间用的
+ * @package Module\Middleware
+ * @MiddlewareClass()
+ */
+class TimerMiddleware implements MiddlewareInterface
+{
+    private $starttime;
+
+    /**
+     * @Before()
+     * @return bool
+     */
+    public function onBefore() {
+        $this->starttime = microtime(true);
+        return true;
+    }
+
+    /**
+     * @After()
+     */
+    public function onAfter() {
+        Console::info("Using " . round((microtime(true) - $this->starttime) * 1000, 2) . " ms.");
+    }
+
+    public function getName() { return "timer"; }
+}