From 222038734da1018f03c27b9e7c86a7aff06c468f Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Thu, 7 May 2015 23:20:07 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E5=89=8D=E7=BD=AE=E6=93=8D?=
 =?UTF-8?q?=E4=BD=9C=E5=AE=9A=E4=B9=89=E6=94=AF=E6=8C=81?=
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---
 library/think/controller.php | 32 +++++++++++++++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

diff --git a/library/think/controller.php b/library/think/controller.php
index 4ac9f969..9de09bba 100644
--- a/library/think/controller.php
+++ b/library/think/controller.php
@@ -25,10 +25,40 @@ class Controller {
         // 模板引擎参数
         $this->view = new View();
         
-        //控制器初始化
+        // 控制器初始化
         if(method_exists($this, '_initialize')){
             $this->_initialize();
         }
+        // 前置操作方法
+        $list     =   Config::get('before_action_list');
+        if($list){
+            foreach($list as $config){
+                $this->beforeAction($config['method',$config['option']);
+            }
+        }
+
+    }
+
+    /**
+     * 前置操作
+     * @access public     
+     * @param $method
+     * @param $options
+     */
+    protected function beforeAction($method, $options) {
+        if (isset($options['only'])) {
+            if (!in_array(ACTION_NAME, $options['only'])) {
+                return;
+            }
+        } elseif (isset($options['except'])) {
+            if (in_array(ACTION_NAME, $options['except'])) {
+                return;
+            }
+        }
+
+        if (method_exists($this, $method)) {
+            call_user_func([$this, $method]);
+        }
     }
 
     /**