Apach2 与Tomcat 负载配置
(1)
下载JK
地址：http://tomcat.apache.org/connectors-doc/
(2)
修改apache httpd.conf，引入 mode_jk

LoadModule jk_module modules/mod_jk.soJkWorkersFile conf/workers.propertiesJkLogFile F:/apache/logs/jk.logJkLogLevel error

(3)
配置组属性 workers.properties

worker.list=Catalinaworker.Catalina.type=ajp13worker.Catalina.host=www.abc.comworker.Catalina.port=8009  #ajp 端口号 与tomcat一致 worker.Catalina.lbfactor=50

(4)
修改apache httpd.conf,配置域名

<VirtualHost 127.0.0.1:80>    ServerAdmin  admin@abc.com    DocumentRoot "E:/webroot/abc"    DirectoryIndex index.jsp    ServerName  abc.com    ServerAlias abc.com www.abc.com    ErrorLog F:/pache/logs/jk_error.log    CustomLog F:/apache/logs/jk_access.log common    JkMount /*.jsp Catalina    JkMount /*.action Catalina    RewriteEngine on    RewriteCond %{HTTP_HOST} ^abc.com    RewriteRule ^(.*)$ http://www.abc.com$1 [R=permanent,L]</VirtualHost>