包名

简介

httpd-2.2.15-29.el6_4.x86_64.rpm 

 http服务的主程序包

httpd-devel-2.2.15-29.el6_4.x86_64.rpm

apache的开发程序包，如一些附加的开发模块

httpd-tools-2.2.15-29.el6_4.x86_64.rpm

apache的工具，如htpasswd

httpd-manual-2.2.15-29.el6_4.noarch.rpm

apoache的帮助文档

apr-1.3.9-5.el6_2.x86_64.rpm

 安装http-devel的时候，依赖包

apr-devel-1.3.9-5.el6_2.x86_64.rpm

apr-util-1.3.9-3.el6_0.1.x86_64.rpm

apr-util-devel-1.3.9-3.el6_0.1.x86_64.rpm

expat-2.0.1-11.el6_2.x86_64.rp

expat-devel-2.0.1-11.el6_2.x86_64.rpm

安装：

[root@master ~]# rpm -ivh /media/cdrom/Packages/expat-devel-2.0.-.el6_2.x86_64.rpm
[root@master ~]# rpm -ivh /media/cdrom/Packages/apr-util-devel-1.3.-.el6_0..x86_64.rpm
[root@master ~]# rpm -ivh /media/cdrom/Packages/apr-devel-1.3.-.el6_2.x86_64.rpm
[root@master ~]# rpm -ivh /media/cdrom/Packages/httpd-2.2.-.el6_4.x86_64.rpm
[root@master ~]# rpm -ivh /media/cdrom/Packages/httpd-manual-2.2.-.el6_4.noarch.rpm

或者YUM直接安装

[root@master ~]# yum install -y httpd httpd-devel

启动服务

[root@master ~]# service httpd start
Starting httpd: [ OK ]
[root@master ~]# netstat -antup | grep
tcp 0.0.0.0: 0.0.0.0:* LISTEN /rpc.statd
tcp ::: :::* LISTEN /httpd
tcp ::: :::* LISTEN /rpc.statd
udp 0.0.0.0: 0.0.0.0:* /rpc.statd
udp 0.0.0.0: 0.0.0.0:* /rpc.statd
udp ::: :::* /rpc.statd

使用elinks查看服务是否正常

[root@master ~]# yum install -y elinks

[root@master ~]# elinks 192.168.30.130 --dump
Red Hat Enterprise Linux Test Page

This page is used to test the proper operation of the Apache HTTP server
after it has been installed. If you can read this page, it means that the

Apache HTTP server installed at this site is working properly.

If you are a member of the general public:

The fact that you are seeing this page indicates that the website you just
visited is either experiencing problems, or is undergoing routine
maintenance.

If you would like to let the administrators of this website know that
you've seen this page instead of the page you expected, you should send
them e-mail. In general, mail sent to the name "webmaster" and directed to
the website's domain should reach the appropriate person.

For example, if you experienced problems while visiting www.example.com,
you should send e-mail to "webmaster@example.com".

For information on Red Hat Enterprise Linux, please visit the []Red Hat,
Inc. website. The documentation for Red Hat Enterprise Linux is
[]available on the Red Hat, Inc. website.

---

If you are the website administrator:

You may now add content to the directory /var/www/html/. Note that until
you do so, people visiting your website will see this page, and not your
content. To prevent this page from ever being used, follow the
instructions in the file /etc/httpd/conf.d/welcome.conf.

You are free to use the image below on web sites powered by the Apache
HTTP Server:

                        \[\]\[ Powered by Apache \]

References

Visible links
. http://www.redhat.com/
. http://www.redhat.com/docs/manuals/enterprise/
. http://httpd.apache.org/

配置文件介绍

[root@master ~]# ls /etc/httpd/conf //核心配置文件httpd.conf
httpd.conf magic
[root@master ~]# ls /etc/httpd/conf.d/ //核心配置文件httpd.conf中的默认include文件位置
manual.conf README welcome.conf
[root@master ~]# ls /var/log/httpd/access_log // 默认访问日志
/var/log/httpd/access_log
[root@master ~]# ls /var/log/httpd/error_log //默认错误日志
/var/log/httpd/error_log
[root@master ~]# ls /var/www/html/ //默认网站根目录
hha install.log
[root@master ~]# ls /etc/httpd/run/httpd.pid //默认进程pid
/etc/httpd/run/httpd.pid
[root@master ~]# ls /var/www/manual/ //http-manu安装生成的apache手册
bind.html dso.html index.html mpm.html sitemap.html
caching.html env.html install.html new_features_2_0.html ssl
configuring.html faq invoking.html new_features_2_2.html stopping.html
content-negotiation.html filter.html LICENSE platform style
convenience.map glossary.html license.html programs suexec.html
custom-error.html handler.html logs.html rewrite upgrading.html
developer howto misc sections.html urlmapping.html
dns-caveats.html images mod server-wide.html vhosts
[root@master ~]# ls /etc/httpd/modules/ //默认库文件位置，模块目录
mod_actions.so mod_authz_owner.so mod_ext_filter.so mod_proxy_ftp.so
mod_alias.so mod_authz_user.so mod_filter.so mod_proxy_http.so
mod_asis.so mod_autoindex.so mod_headers.so mod_proxy_scgi.so
mod_auth_basic.so mod_cache.so mod_ident.so mod_proxy.so
mod_auth_digest.so mod_cern_meta.so mod_include.so mod_reqtimeout.so
mod_authn_alias.so mod_cgid.so mod_info.so mod_rewrite.so
mod_authn_anon.so mod_cgi.so mod_ldap.so mod_setenvif.so
mod_authn_dbd.so mod_dav_fs.so mod_log_config.so mod_speling.so
mod_authn_dbm.so mod_dav.so mod_log_forensic.so mod_status.so
mod_authn_default.so mod_dbd.so mod_logio.so mod_substitute.so
mod_authn_file.so mod_deflate.so mod_mime_magic.so mod_suexec.so
mod_authnz_ldap.so mod_dir.so mod_mime.so mod_unique_id.so
mod_authz_dbm.so mod_disk_cache.so mod_negotiation.so mod_userdir.so
mod_authz_default.so mod_dumpio.so mod_proxy_ajp.so mod_usertrack.so
mod_authz_groupfile.so mod_env.so mod_proxy_balancer.so mod_version.so
mod_authz_host.so mod_expires.so mod_proxy_connect.so mod_vhost_alias.so

配置文件介绍

[root@master ~]# vim /etc/httpd/conf/httpd.conf
ServerTokens OS //返回操作系统类型，如apache/2.0.54(unix)
ServerRoot "/etc/httpd" //服务器配置文件目录
PidFile run/httpd.pid //apache运行进程ID存放
Timeout 60 //超时时间，多少s没有反应就超时
KeepAlive Off //是否允许一个永久的链接，设置为OFF的时候，不能保持连接功能，传输效率比较低，设置为ON时，可以提高服务器传输文件的效率，建议开启
MaxKeepAliveRequests 100 //设置KeepAlive为ON时，设置客户端每次连接允许请求相应最大文件数，默认100个

KeepAliveTimeout 15 //超时时间，同一个客户端下一个请求15s没收到就超时

// StartServers 8 //服务开始启动8个进程 MinSpareServers 5 //最小空闲5个进程 MaxSpareServers 20 //最多空闲20个进程 ServerLimit 256 //服务器允许配置进程数上线 MaxClients 256 //最大连接数256，超过要进入等候队列 MaxRequestsPerChild 4000 //每个进程生存周期内服务最大的请求数量
Listen 80 //监听端口
Include conf.d/*.conf //conf.d里面的conf文件也属有效配置文件
#ExtendedStatus On //
User apache // 指定apache以什么用户运行
Group apache //指定apache以哪个组运行
ServerAdmin root@localhost //管理员邮箱
ServerName 192.168.30.130:80 // 服务器主机名
// 默认主目录 Options Indexes FollowSymLinks // AllowOverride None // Order allow,deny //默认deny生效 Allow from all //允许所有

DirectoryIndex index.html index.html.var //首页
AccessFileName .htaccess //access文件名

TypesConfig /etc/mime.types //
DefaultType text/plain //

MIMEMagicFile /usr/share/magic.mime //

MIMEMagicFile conf/magic  //  

ErrorLog logs/error_log //
LogLevel warn //日志等级
CustomLog logs/access_log combined //
ServerSignature On //
Alias /icons/ "/var/www/icons/" //
// Options Indexes MultiViews FollowSymLinks //目录浏览，FollowSynLinks用链接浏览 AllowOverride None //设置为none，忽略.htaccess Order allow,deny // Allow from all //

# Example:
# LoadModule foo_module modules/mod_foo.so  //载入的模块

AddDefaultCharset UTF-8 //默认编码格式

If the AddEncoding directives above are commented-out, then you

probably should define those extensions to indicate media types:

AddType application/x-compress .Z //
AddType application/x-gzip .gz .tgz //
#NameVirtualHost *:80 //

NOTE: NameVirtualHost cannot be used without a port specifier

(e.g. :80) if mod_ssl is being used, due to the nature of the

SSL protocol.

VirtualHost example: // 虚拟主机配置格式如下，具体配置项说明请参见官方文档：http://httpd.apache.org/docs/2.2/

Almost any Apache directive may go into a VirtualHost container.

The first VirtualHost section is used for requests without a known

server name.

# //

ServerAdmin webmaster@dummy-host.example.com //

DocumentRoot /www/docs/dummy-host.example.com //

ServerName dummy-host.example.com //

ErrorLog logs/dummy-host.example.com-error_log //

CustomLog logs/dummy-host.example.com-access_log common //

#

实例1：搭建一台web服务器

#如果需要修改默认网站根目录需要修改两处，
DocumentRoot "/var/www/html"和
[root@master ~]# vim /etc/httpd/conf/httpd.conf
ServerName 192.168.30.130:
ServerAdmin root@192.168.30.130
#先改这两处，其他不要动

浏览器访问

创建一个测试页

[root@master ~]# vim /var/www/html/test.html

This is a test page!

重启httpd服务，访问测试

实例2：更改网站根目录，并设置访问权限

[root@master ~]# vim /etc/httpd/conf/httpd.conf
DocumentRoot "/var/www/html/sishen"
Options FollowSymLinks #原值为Options Indexes FollowSymLinks=允许访问目录；FollowSymLinks不允许访问目录 Order allow,deny Allow from 192.168.30.101/ Deny from 192.168.30.130 //只是举个例子，也可以写IP段，Allow和Deny冲突的时候，Deny如果在后面Deny生效，不冲突都生效

访问测试访问目录

禁止访问目录，没问题

测试禁止段IP地址访问（服务端IP地址为192.168.30.130）

禁止访问，没问题

测试允许段IP地址访问（slave1的IP地址为192.168.30.132）

可以访问没问题。

如果将这里反过来写，allow在后面则相当于允许所有

宿主机也可以访问，宿主机IP（172网段）

实例3：网站别名

创建测试目录及修改配置文件

[root@master ~]# mkdir /usr/local/phpdate
[root@master ~]# echo "This is a PHPData Directory" > /usr/local/phpdate/index.html
[root@master ~]# vim /etc/httpd/conf/httpd.conf
Alias /phpdata/ "usr/local/phpdata/ # 这里需要注意的是名字起什么无所谓，但必须以/结束
Options Indexes MultiViews FollowSymLinks AllowOverride None Order allow,deny Allow from all

重启服务测试

可以访问，没问题。

实例4：修改配置文件，支持目录访问

[root@master ~]# cp -r /etc/sysconfig/network-scripts/* /var/www/html/sishen/
[root@master ~]# vim /etc/httpd/conf/httpd.conf
Options Indexes FollowSymLinks //加上Indexes支持目录访问

可以访问没问题。

实例5：软连接功能

通过软连接，我们可以直接引用网站根目录外面的内容，我们通过目录浏览的方式，在/var/www/html/sishen/面创建一个web2目录, 然后我访问web2目录的话，实际访问的是/usr/local/alias下面的内容

[root@master ~]# mkdir /usr/local/alias
[root@master ~]# cp /var/www/html/sishen/* /usr/local/alias/
[root@master ~]# mkdir /var/www/html/sishen/web2
[root@master ~]# ln -s /usr/local/alias/ /var/www/html/sishen/web2/

就会跳转到

点击alias

实例6：网站认证

方法一

[root@master ~]# vim /etc/httpd/conf/httpd.conf 
Options Indexes FollowSymLinks AllowOverride None Order allow,deny Allow from all authtype basic authname "This is a Auth Test" authuserfile /etc/httpd/conf/passwd.secret require valid-user #这里可以写为user1 user2,（user1和user2中间用空格分开）这样写说明user1和user2都可以访问

创建认证用户

[root@master ~]# htpasswd -cm /etc/httpd/conf/passwd.secret user1
New password:
Re-type new password:
Adding password for user user1
[root@master ~]# htpasswd -m /etc/httpd/conf/passwd.secret
user2 //-c创建文件，所以第二次就不需要-c参数，-m表示md5加密方式
New password:
Re-type new password:
Adding password for user user2
[root@master ~]# cat /etc/httpd/conf/passwd.secret
user1:$apr1$9uyqlxl9$mt46QcIfuccYnQ95zrWId1
user2:$apr1$xqsKwkMp$0MrGw1DUWUUzVVBhpa9Lq/

重启服务测试（在实例5的基础上修改的配置文件）

可以访问，没问题。

方法二：

Alias /phpdata/ "/usr/local/phpdata/"

Options Indexes FollowSymLinks
AllowOverride None
Order allow,deny
Allow from all

authtype basic

authname "This is a Auth Test"

authuserfile /etc/httpd/conf/passwd.secret

require valid-user

AllowOverride Authconfig  

[root@master ~]# vim /usr/local/phpdata/.htaccess
authtype basic
authtype basic
authname "This is a Auth Test"
authuserfile /etc/httpd/conf/passwd.secret
require valid-user

重启服务测试

可以访问没问题。

实例7：虚拟主机

修改配置文件（基于实例6的配置文件）

[root@master ~]# vim /etc/httpd/conf/httpd.conf
ServerAdmin webmaster@dummy-host.example.com DocumentRoot /var/www/html ServerName dummy-host.example.com ErrorLog logs/dummy-host.example.com-error_log CustomLog logs/dummy-host.example.com-access_log common
ServerAdmin webmaster@dummy-host.example.com DocumentRoot /var/www/html/sishen ServerName dummy-host.example.com ErrorLog logs/dummy-host.example.com-error_log CustomLog logs/dummy-host.example.com-access_log common

重启服务访问测试

实例8：基于不同端口的虚拟主机

[root@master ~]# vim /etc/httpd/conf/httpd.conf
Listen
Listen 8080 //原有基础上添加这行
…..
ServerAdmin webmaster@dummy-host.example.com DocumentRoot /var/www/html ServerName dummy-host.example.com ErrorLog logs/dummy-host.example.com-error_log CustomLog logs/dummy-host.example.com-access_log common
ServerAdmin webmaster@dummy-host.example.com DocumentRoot /var/www/html/sishen ServerName dummy-host.example.com ErrorLog logs/dummy-host.example.com-error_log CustomLog logs/dummy-host.example.com-access_log common

重启服务测试

如果不加8080默认的131访问的也是/var/www/html

加上8080

实例9：基于不同域名的访问

修改配置文件

[root@master ~]# vim /etc/httpd/conf/httpd.conf  
Listen
Listen

NameVirtualHost *:
NameVirtualHost *:

ServerAdmin webmaster@www.haha.com DocumentRoot /var/www/html ServerName dummy-host.haha.com ErrorLog logs/dummy-host.haha.com-error_log CustomLog logs/dummy-host.haha.com-access_log common
ServerAdmin webmaster@www.xixi.com DocumentRoot /var/www/html/sishen ServerName dummy-host.xixi.com ErrorLog logs/dummy-host.xixi.com-error_log CustomLog logs/dummy-host.xixi.com-access_log common

修改宿主机hosts文件

C:\Windows\System32\drivers\etc\hosts
末尾添加
192.168.30.130 www.haha.com
192.168.30.131 www.xixi.com

重启服务访问测试

实例10：URL地址重写（伪静态）

首先确认httpd.conf中是否有这个LoadModule rewrite_module modules/mod_rewrite.so模块

创建测试页面

[root@master ~]# vim /var/www/html/index.php

修改配置文件

[root@master ~]# vim /etc/httpd/conf/httpd.conf
ServerAdmin webmaster@www.haha.com DocumentRoot /var/www/html Options FollowSymLinks AllowOverride All ServerName dummy-host.haha.com ErrorLog logs/dummy-host.haha.com-error_log CustomLog logs/dummy-host.haha.com-access_log common

添加伪静态规则

[root@master ~]# vim /var/www/html/.htaccess
RewriteEngine on
RewriteRule ^index(\d+).html$ index.php?id=$

重启服务访问测试（输入一个不存在的页面）

实例11：自定义404

修改.htaccess文件，使支持自定义404
[root@master ~]# vim /var/www/html/.htaccess
RewriteEngine on
RewriteRule ^index(\d+).html$ index.php?id=$
ErrorDocument /.html //添加此行

创建测试页面

[root@master ~]# echo "This is a 404 Page,hahaha" >/var/www/html/.html

重启服务测试

实例12：301重定向配置

假设a.com在某些情况下不能使用，需要将网站全部迁移到b.com，那么我们这个时候就可以对a.com进行301重定向，这样a.com（上的权重，SEO里面的知识）传递到b.com上，这个主要用来实现整站迁移

[root@master ~]# vim /var/www/html/.htaccess

RewriteCond %{HTTP_HOST} ^a.com [NC]
RewriteRule ^(.*)$http://www.b.com/$1 [L,R=301]