添加文件

+<?php
+
+use Action\AbstractAction;
+
+class ToolsController extends AbstractAction
+{
+    //清缓存选项
+    public function indexAction(){
+        header("Content-type: text/html; charset=utf-8");
+        $html = '<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">'.
+        '<link href="//cdn.bootcss.com/bootstrap/2.3.2/css/bootstrap.min.css" rel="stylesheet">'.
+        '<div style="margin-left:20%"><br/><h2>清除Wap缓存</h2>';
+
+        $channels = array(
+            '频道页（男生）' => 'http://yohobuy/',
+            '频道页（女生）' => 'http://yohobuy/girls',
+            '频道页（潮童）' => 'http://yohobuy/kids',
+            '频道页（创意生活）' => 'http://yohobuy/lifestyle',
+        );
+
+        $html.='<ul style="margin-top:20px">';
+        foreach ($channels as $name => $url) {
+            $url = '/tools/cacheclear?key=' . $url;
+            $html .= sprintf('<li style="font-size:15px;height:35px;"><a href="%s" target="_blank">%s</a></li>', $url, $name);
+        }
+        $html.='</ul></div>';
+        echo $html;
+    }
+
+    //清缓存
+    public function cacheclearAction(){
+        header("Content-type: text/html; charset=utf-8");
+        $key = $this->get('key');
+
+        $cache_dir = '/Data/local/nginx-1.8.0/ngx_cache';
+        $request_url = $key;
+        $url_hash = md5($request_url);
+
+        $dir1 = substr($url_hash,-1,1) . '/';
+        $dir2 = substr($url_hash,-3,2) . '/';
+        $cached_file = $cache_dir . $dir1 . $dir2 . $url_hash;
+
+        if (is_file($cached_file)) {
+            if (unlink($cached_file)) {
+                echo $request_url . " 缓存清除成功!\n";
+            } else {
+                echo $request_url . " 缓存清除失败!\n";
+            }
+            echo 'ok';
+        } else {
+            echo $request_url . " 未被缓存!\n";
+        }
+    }
+}
+
+?>
\ No newline at end of file