通过UrlRewriter实现网站链接静态化的方法

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1 安装 tomcat/apache

2 下载 jk.so, 具体版本请根据需要，不再多说

3 关键是配置

httpd.conf

 

 

# 去掉这个前面的 #, 启用它

LoadModule rewrite_module modules/mod_rewrite.so

 

# 启用 jk, 同时配置参数

LoadModule   jk_module   modules/mod_jk.so      

JkWorkersFile   D:/Apache2.2/conf/workers.properties    

JkLogFile   d:/Apache2.2/logs/mod_jk.log    

JkLogLevel   info  

#JkLogLevel   debug    

JkLogStampFormat   "[%a   %b   %d   %H:%M:%S   %Y]   "    

JkOptions   +ForwardKeySize   +ForwardURICompat   -ForwardDirectories    

JkRequestLogFormat   "%w   %V   %T"    

JkMount   /servlet/*   myloadbalancer  

JkMount   /*.jsp   myloadbalancer

 

# 虚拟主机，这里模拟了 a.test.com 和 b.test.com 以及 a.tst.com/blog 的调用

 

<VirtualHost _default_:80>

ServerAdmin [e-mail]

DocumentRoot D:\Apache2.2\htdocs

ServerName all-sites

ErrorLog logs/all-sites-error.log

CustomLog logs/all-sites-access.log common

RewriteEngine On

# 下面三行实现动态解析

RewriteCond %{HTTP_HOST} ^[a-z0-9\-]+\.test\.com$

RewriteRule ^/(.*)$ /%{HTTP_HOST}/$1

RewriteRule ^/([a-z0-9\-]+)\.test\.com/?$ /index.jsp?u=$1 [L,PT]

RewriteRule ^/([a-z0-9\-]+)\.test\.com/blog(/(.*))?$ /blog.jsp?u=$1&$3 [L,PT]

 

<Directory "D:\Apache2.2\htdocs">

    Options FollowSymLinks

    AllowOverride None

    Order allow,deny

    Allow from all

</Directory>

 

</VirtualHost>

 

workers.properties

 

  worker.list=myloadbalancer  

   

  worker.tomcat1.type=ajp13  

  worker.tomcat1.host=localhost  

  worker.tomcat1.port=8009  

  worker.tomcat1.lbfactor=1  

     

   

  worker.myloadbalancer.type=lb  

  worker.myloadbalancer.balance_workers=tomcat1  

  worker.status.type=status 

 

server.xml

去掉前后的 <!-- 和 --> 启用 8009 端口

 

  <Connector port="8009"

...

 

说明一下

在 httpd.conf 里面启用了 rewrite_module, 和 mod_jk, 并配置了 与 tomcat 的连接配置。

虚拟主机的配置是关键

ServerName all-sites

可以修改为

ServerName test.com

ServerAlias *.test.com

这样可以明确指定这个虚拟主机负责的域名

urlRewrite 配置部分

 

    * RewriteCond %{HTTP_HOST} ^[a-z0-9\-]+\.test\.com$  

    * RewriteRule ^/(.*)$ /%{HTTP_HOST}/$1

    * RewriteRule ^/([a-z0-9\-]+)\.test\.com/?$ /index.jsp?u=$1 [L,PT]  

    * RewriteRule ^/([a-z0-9\-]+)\.test\.com/blog(/(.*))?$ /blog.jsp?u=$1&$3 [L,PT]  

 

第一行，声明这个重写只对主机名 (%{HTTP_HOST}) 类似 XXXX.test.com  感兴趣，那个是正则的

第二行，将所有的对此域名的请求进行第一次改写，比如

a.test.com 改成

/a.test.com

把

b.test.com/blog 改成

/b.test/com/blog

第三行，对无参数的访问进行调整

将 /a.test.com 改成

/index.jsp?u=a

第四行，对有参数路径的进行调整

将 /b.test.com/blog 改成

/blog.jsp?u=b

如果还有参数比如

b.test.com/id=3 则最终改写为

/b.test.com/id=3

/blog.jsp?u=b&id=3

剩下的就不多说了！