阿铭旗下学生-LAMP安装步骤-第二步（apache优化）

课程大纲：
1. 下载discuz！ 
mkdir /data/www
cd /data/www
wget  http://download.comsenz.com/DiscuzX/3.2/Discuz_X3.2_SC_GBK.zip
unzip Discuz_X3.2_SC_GBK.zip
mv upload/*  .

2. 配置第一个虚拟主机
删除httpd.conf中的这行前面的警号
#Include conf/extra/httpd-vhosts.conf
vim /usr/local/apache2/conf/extra/httpd-vhosts.conf

加入如下配置：
<VirtualHost *:80>
    DocumentRoot "/data/www"
    ServerName www.123.com
</VirtualHost>

3. 配置mysql，给Discuz！增加一个账户
给mysql root账户设置密码，然后命令行进入mysql，创建新的库，并创建一个新的帐号对该库有所有权限：
> create database discuz;
> grant all on discuz.* to 'aming'@'localhost' identified by '123456aminglinux';
> quit

4. 安装Discuz！
先绑定hosts  
192.168.11.190  www.123.com
浏览器输入： 
www.123.com/install/
根据提示，修改对应目录的权限
cd /data/www
chown daemon:daemon  data  uc_server/data  uc_client/data config   // 让这几个目录支持apache运行帐号可写

5. 为某个虚拟主机配置用户认证
http://www.lishiming.net/thread-554-1-1.html

6. 配置域名跳转
    <IfModule mod_rewrite.c>
        RewriteEngine on
        RewriteCond %{HTTP_HOST} ^www.domain1.com$
        RewriteRule ^/(.*)$ http://www.domain2.com/$1 [R=301,L]
    </IfModule>
如果是多个域名，可以这样设置：
    <IfModule mod_rewrite.c>
        RewriteEngine on
        RewriteCond %{HTTP_HOST} ^www.domain.com [OR]
        RewriteCond %{HTTP_HOST} ^www.domain1.com$
        RewriteRule ^/(.*)$ http://www.domain2.com/$1 [R=301,L]
    </IfModule>
或者：    <IfModule mod_rewrite.c>
        RewriteEngine on
        RewriteCond %{HTTP_HOST} !^www.domain2.com$
        RewriteRule ^/(.*)$ http://www.domain2.com/$1 [R=301,L]
    </IfModule>

7. 配置apache的访问日志

ErrorLog "|/usr/local/apache/bin/rotatelogs -l /usr/local/apache/logs/oem.discuz.qq.com-error_%Y%m%d.log 86400"
    SetEnvIf Request_URI ".*\.gif$" image-request
    SetEnvIf Request_URI ".*\.jpg$" image-request
    SetEnvIf Request_URI ".*\.png$" image-request
    SetEnvIf Request_URI ".*\.bmp$" image-request
    SetEnvIf Request_URI ".*\.swf$" image-request
    SetEnvIf Request_URI ".*\.js$" image-request
    SetEnvIf Request_URI ".*\.css$" image-request
    CustomLog "|/usr/local/apache/bin/rotatelogs -l /usr/local/apache/logs/oem.discuz.qq.com-access_%Y%m%d.log 86400" combined env=!image-request

8. 配置静态文件缓存
<IfModule mod_expires.c>
    ExpiresActive on
    ExpiresByType image/gif  "access plus 1 days"
    ExpiresByType image/jpeg "access plus 24 hours"
    ExpiresByType image/png "access plus 24 hours"
    ExpiresByType text/css "now plus 2 hour"
    ExpiresByType application/x-javascript "now plus 2 hours"    
    ExpiresByType application/javascript "now plus 2 hours"
    ExpiresByType application/x-shockwave-flash "now plus 2 hours"
    ExpiresDefault "now plus 0 min"
</IfModule>
或者使用mod_headers模块实现
<ifmodule mod_headers.c>  
# htm,html,txt类的文件缓存一个小时  
<filesmatch "\.(html|htm|txt)$">  
header set cache-control "max-age=3600"  
</filesmatch>  
# css, js, swf类的文件缓存一个星期  
<filesmatch "\.(css|js|swf)$">  
header set cache-control "max-age=604800"  
</filesmatch>  
# jpg,gif,jpeg,png,ico,flv,pdf等文件缓存一年  
<filesmatch "\.(ico|gif|jpg|jpeg|png|flv|pdf)$">  
header set cache-control "max-age=29030400"  
</filesmatch>  
</ifmodule>  

9. 配置防盗链
SetEnvIfNoCase Referer "^http://.*\.yourdomin\.com" local_ref
SetEnvIfNoCase Referer ".*\.yourdomin\.com" local_ref
SetEnvIfNoCase Referer "^$" local_ref
<filesmatch "\.(txt|doc|mp3|zip|rar|jpg|gif)"> 
Order Allow,Deny 
Allow from env=local_ref 
</filesmatch> 

10. 访问控制
<Directory /data/www/>
            Order deny,allow
            Deny from all
            Allow from 127.0.0.1
</Directory>

针对请求的uri去限制
    <filesmatch "(.*)admin(.*)">
            Order deny,allow
            Deny from all
            Allow from 127.0.0.1
    </filesmatch>

某个某陆下禁止解析php
<Directory /data/www/path>
    php_admin_flag engine off             
    <filesmatch "(.*)php">
            Order deny,allow
            Deny from all
    </filesmatch> 
</Directory>

11. apache rewrite相关
apache 限制指定user_agent  http://www.lishiming.net/thread-1033-1-1.html
apache 限制某些目录不能访问通过rewrite实现  http://www.lishiming.net/thread-3587-1-1.html
apache rewrite 出现死循环  http://www.lishiming.net/thread-1043-1-1.html

discuz伪静态配置：
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^/topic-(.+)\.html$ /portal.php?mod=topic&topic=$1&%1
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^/article-([0-9]+)-([0-9]+)\.html$ /portal.php?mod=view&aid=$1&page=$2&%1
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^/forum-(\w+)-([0-9]+)\.html$ /forum.php?mod=forumdisplay&fid=$1&page=$2&%1
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^/thread-([0-9]+)-([0-9]+)-([0-9]+)\.html$ /forum.php?mod=viewthread&tid=$1&extra=page\%3D$3&page=$2&%1
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^/group-([0-9]+)-([0-9]+)\.html$ /forum.php?mod=group&fid=$1&page=$2&%1
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^/space-(username|uid)-(.+)\.html$ /home.php?mod=space&$1=$2&%1
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^/blog-([0-9]+)-([0-9]+)\.html$ /home.php?mod=space&uid=$1&do=blog&id=$2&%1
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^/archiver/(fid|tid)-([0-9]+)\.html$ /archiver/index.php?action=$1&value=$2&%1
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^/([a-z]+[a-z0-9_]*)-([a-z0-9_\-]+)\.html$ /plugin.php?id=$1:$2&%1



扩展学习：
apache 日志中记录代理IP以及真实客户端IP  http://www.lishiming.net/thread-960-1-1.html
apache只记录指定URI的日志  http://www.lishiming.net/thread-981-1-1.html
apache日志记录客户端请求的域名  http://www.lishiming.net/thread-1037-1-1.html
apache 日志切割问题  http://www.lishiming.net/thread-566-1-1.html
apache的order allow deny  http://www.lishiming.net/thread-832-1-1.html
apache 针对访问uri 限制ip  http://www.lishiming.net/thread-5365-1-1.html
几种限制ip的方法 http://www.lishiming.net/thread-6519-1-1.html
apache开启压缩  http://www.aminglinux.com/bbs/thread-5528-1-1.html
apache2.2到2.4配置文件变更  http://www.aminglinux.com/bbs/thread-7292-1-1.html
apache配置所有的虚拟主机都指向第一个   http://www.aminglinux.com/bbs/thread-491-1-1.html
apache虚拟主机开启php的短标签   http://www.aminglinux.com/bbs/thread-5370-1-1.html
apache options参数  http://www.aminglinux.com/bbs/thread-1051-1-1.html
apache 禁止trace或track防止xss攻击  http://www.aminglinux.com/bbs/thread-1045-1-1.html
apache 配置https 支持ssl  http://www.aminglinux.com/bbs/thread-1029-1-1.html
apache的proxy代理总访问后端web的第一个虚拟主机 http://www.aminglinux.com/bbs/thread-941-1-1.html
apache 自定义header  http://www.aminglinux.com/bbs/thread-830-1-1.html
apache的keepalive和keepalivetimeout  http://www.aminglinux.com/bbs/thread-556-1-1.html