撤销 文件缓存暂时取消，下一个Release再发布

readme/changelog.txt

@@ -1,11 +1,11 @@
-+======================================+
++======================================+
    Discuz! X3.3 Release 20170210
 +======================================+
 兼容 PHP7
 优化 SQL查询
 修复 安全问题
 优化 优化缓存机制改为扩展形式，可自由扩展
-新增 APCu、Yac、文件缓存，文件缓存默认开启
+新增 APCu、Yac缓存
 
 +--------------------------------------+
 往日版本( Old Version )

upload/config/config_global_default.php

@@ -117,7 +117,6 @@ $_config['memory']['xcache'] = 0;						// 启动对 xcache 的支持
 $_config['memory']['eaccelerator'] = 0;					// 启动对 eaccelerator 的支持
 $_config['memory']['wincache'] = 0;						// 启动对 wincache 的支持
 $_config['memory']['yac'] = 0;     						//启动对 YAC 的支持
-$_config['memory']['file']['server'] = 'data/cache/filecache';				// 启动对 File 缓存的支持
 // 服务器相关设置
 $_config['server']['id']		= 1;			// 服务器编号，多webserver的时候，用于标识当前服务器的ID
 

upload/source/class/memory/memory_driver_file.php

@@ -1,103 +0,0 @@
-<?php
-
-/**
- *      [Discuz!] (C)2001-2099 Comsenz Inc.
- *      This is NOT a freeware, use is subject to license terms
- *
- *      $Id: memory_driver_yac.php 27635 2017-02-02 17:02:46Z NaiXiaoxIN $
- */
-if (!defined('IN_DISCUZ')) {
-	exit('Access Denied');
-}
-
-class memory_driver_file {
-
-	public $cacheName = 'File';
-	public $enable;
-	public $path;
-
-	public function env() {
-		return true;
-	}
-
-	public function init($config) {
-		$this->path = $config['server'].'/';
-		if($config['server']) {
-			$this->enable = is_dir(DISCUZ_ROOT.$this->path);
-			if(!$this->enable) {
-				dmkdir(DISCUZ_ROOT.$this->path);
-				$this->enable = is_dir(DISCUZ_ROOT.$this->path);
-			}
-		} else {
-			$this->enable = false;
-		}
-	}
-	
-	private function cachefile($key) {
-		return str_replace('_', '/', $key).'/'.$key;
-	}
-
-	public function get($key) {
-		$data = null;
-		@include_once DISCUZ_ROOT.$this->path.$this->cachefile($key).'.php';
-		if($data !== null) {
-			if($data['exp'] && $data['exp'] < TIMESTAMP) {
-				return array();
-			}
-			return $data['data'];
-		}
-		return array();
-	}
-
-	public function set($key, $value, $ttl = 0) {		
-		$file = DISCUZ_ROOT.$this->path.$this->cachefile($key).'.php';		
-		dmkdir(dirname($file));
-		$data = array(
-		    'exp' => $ttl ? TIMESTAMP + $ttl : 0,
-		    'data' => $value,
-		);
-		return file_put_contents($file, "<?php\n\$data = ".var_export($data, 1).";\n");
-	}
-
-	public function rm($key) {
-		return @unlink(DISCUZ_ROOT.$this->path.$this->cachefile($key));
-	}
-
-	private function dir_clear($dir) {
-		if($directory = @dir($dir)) {
-			while($entry = $directory->read()) {
-				$filename = $dir.'/'.$entry;
-				if($entry != '.' && $entry != '..') {
-					if(is_file($filename)) {
-						@unlink($filename);
-					} else {
-						$this->dir_clear($filename);
-						@rmdir($filename);
-					}
-				}
-			}
-			$directory->close();
-		}
-	}
-
-	public function clear() {
-		return $this->dir_clear(DISCUZ_ROOT.$this->path);
-	}
-
-	public function inc($key, $step = 1) {
-		$old = $this->get($key);
-		if (!$old) {
-			return false;
-		}
-		return $this->set($key, $old + $step);
-	}
-
-	public function dec($key, $step = 1) {
-		$old = $this->get($key);
-		if (!$old) {
-			return false;
-		}
-		return $this->set($key, $old - $step);
-	}
-
-}