# Deny from all
# </LimitExcept>
#</Directory>
#
# DirectoryIndex: sets the file that Apache will serve if a directory
# is requested.
#DirectoryIndex: Apache服务器将要以一个目录的形式响应服务
# The index.html.var file (a type-map) is used to deliver content-
# negotiated documents. The MultiViews Option can be used for the
# same purpose, but it is much slower.
#index.html变量文件（一种映射）将直接传送内容。MultiViews选项可以用于同样的目的，但是要慢得多
DirectoryIndex index.html index.html.var
#
# AccessFileName: The name of the file to look for in each directory
# for additional configuration directives. See also the AllowOverride
# directive.
#AccessFileName: 用来查找各个目录下额外的配置指令的配置文件名，同时参考AllowOverride(允许重载)指令
#Acce
AccessFileName .htaccess
#
# The following lines prevent .htaccess and .htpasswd files from being
# viewed by Web clients.
#下面两行，阻址Web客户端访问 .htaccess和htpasswd(访问设定和密码)的文件
#
<Files ~ "^\.ht">
Order allow,deny
Deny from all
</Files>
#
# TypesConfig describes where the mime.types file (or equivalent) is
# to be found.
# TypesConfig，描述在何处找到mime型别
TypesConfig conf/mime.types
#
# DefaultType is the default MIME type the server will use for a document
# if it cannot otherwise determine one, such as from filename extensions.
如果服务器不能确定文档的型别，将使用默认的MIME型别,例如根据扩展名
# If your server contains mostly text or HTML documents, "text/plain" is
# a good value. If most of your content is binary, such as applications
# or images, you may want to use "application/octet-stream" instead to
# keep browsers from trying to display binary files as though they are
# text.
#如果你的服务器主要包括text/html文档，”text/plain”就是一个好的取值。如果你的大多数内容是binary(二进制)的，如应用程序或图片，你可能希望使用application/octet-stream，使得浏览器试图显示二进制数据，尽管它们是文本
DefaultType text/plain
#
# The mod_mime_magic module allows the server to use various hints from the
# contents of the file itself to determine its type. The MIMEMagicFile
# directive tells the module where the hint definitions are located.
# mod_mime_magic模块，允许服务器根据内容提示来识别文件型别。MIMEMagicFile指令告知模块“内容提示”应到何处找。
<IfModule mod_mime_magic.c>
MIMEMagicFile conf/magic
</IfModule>
#
# HostnameLookups: Log the names of clients or just their IP addresses
# e.g., www.apache.org (on) or 204.62.129.132 (off).
# The default is off because it'd be overall better for the net if people
# had to knowingly turn this feature on, since enabling it means that
# each client request will result in AT LEAST one lookup request to the
# nameserver.
HostNameLookups: 客户日志或者仅其IP地址，如www.apache.org(on) 或者204.62.129.132
(off).默认为值设为off比较好，如果希望将此置为on将意味着第一次客户请求都至少要查询一次nameserver.
#
HostnameLookups Off
#
# EnableMMAP: Control whether memory-mapping is used to deliver
# files (assuming that the underlying OS supports it).
# The default is on; turn this off if you serve from NFS-mounted
# filesystems. On some systems, turning it off (regardless of
# filesystem) can improve performance; for details, please see
# http://httpd.apache.org/docs-2.0/mod/core.html#enablemmap
# EnableMMAP: 控制是否通过内存映射的方式传送文件(须得操作系统支持)
默认值为on; 如果你使用NSF加载的文件系统（通常在linux下）,应置为off. 在某些系统上，置off,不管使用什么文件系统，能够提高效率，详细情况，请参阅文档
#EnableMMAP off
#
# EnableSendfile: Control whether the sendfile kernel support is
# used to deliver files (assuming that the OS supports it).
# The default is on; turn this off if you serve from NFS-mounted
# filesystems. Please see
# http://httpd.apache.org/docs-2.0/mod/core.html#enablesendfile
# EnableSendfile: 控制内核传送文件是否支持（需要OS支持）。默认为on,如果使用NFS,则使用off
#EnableSendfile off
#
# ErrorLog: The location of the error log file.
# If you do not specify an ErrorLog directive within a <VirtualHost>
# container, error messages relating to that virtual host will be
# logged here. If you *do* define an error logfile for a <VirtualHost>
# container, that host's errors will be logged there and not here.
#ErrorLog: 出错日志文件
如果你想为虚拟主机定义Errorlog指令，则该虚拟主机的错误信息将被记录到这里
ErrorLog logs/error.log
#
# LogLevel: Control the number of messages logged to the error.log.
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
# LogLever: 日志等级，（与log4j相似，译者注），决定哪些级别的出错信息将被记录，如debug,info,notice,warn,error, crit，alert,emerg等，在设定级别以上的信息就会被记录(译者注).
LogLevel warn
#
# The following directives define some format nicknames for use with
# a CustomLog directive (see below).
# 日志格式(与log4j相似)
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %b" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent
# You need to enable mod_logio.c to use %I and %O
#LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %I %O" combinedio
