> Apache2.2 中文手册 > mod_disk_cache

Apache模块 mod_disk_cache

说明 基于磁盘的缓冲管理器
状态 扩展(E)
模块名 disk_cache_module
源文件 mod_disk_cache.c

概述

mod_disk_cache implements a disk based storage manager. It is primarily of use in conjunction mod_cache.

Content is stored in and retrieved from the cache using URI based keys. Content with access protection is not cached.

htcacheclean can be used to maintain the cache size at a maximum level.

注意:

mod_disk_cache requires the services of mod_cache.

mod_disk_cache

说明 The number of characters in subdirectory names 语法 CacheDirLength length 默认值 CacheDirLength 2 作用域 server config, virtual host 状态 扩展(E) 模块 mod_disk_cache

CacheDirLength directive sets the number of characters for each subdirectory name in the cache hierarchy.

The result of CacheDirLevels* CacheDirLength must not be higher than 20.

CacheDirLength 4

mod_disk_cache

说明 The number of levels of subdirectories in the cache. 语法 CacheDirLevels levels 默认值 CacheDirLevels 3 作用域 server config, virtual host 状态 扩展(E) 模块 mod_disk_cache

CacheDirLevels directive sets the number of subdirectory levels in the cache. Cached data will be saved this many directory levels below the CacheRoot directory.

The result of CacheDirLevels* CacheDirLength must not be higher than 20.

CacheDirLevels 5

mod_disk_cache

说明 The maximum size (in bytes) of a document to be placed in the cache 语法 CacheMaxFileSize bytes 默认值 CacheMaxFileSize 1000000 作用域 server config, virtual host 状态 扩展(E) 模块 mod_disk_cache

CacheMaxFileSize directive sets the maximum size, in bytes, for a document to be considered for storage in the cache.

CacheMaxFileSize 64000

mod_disk_cache

说明 The minimum size (in bytes) of a document to be placed in the cache 语法 CacheMinFileSize bytes 默认值 CacheMinFileSize 1 作用域 server config, virtual host 状态 扩展(E) 模块 mod_disk_cache

CacheMinFileSize directive sets the minimum size, in bytes, for a document to be considered for storage in the cache.

CacheMinFileSize 64

mod_disk_cache

说明 The directory root under which cache files are stored 语法 CacheRoot directory 作用域 server config, virtual host 状态 扩展(E) 模块 mod_disk_cache

CacheRoot directive defines the name of the directory on the disk to contain cache files. If the mod_disk_cache module has been loaded or compiled in to the Apache server, this directive must be defined. Failing to provide a value for CacheRoot will result in a configuration file processing error. The CacheDirLevelsCacheDirLength directives define the structure of the directories under the specified root directory.

CacheRoot c:/cacheroot

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