我是实现了一个机子上的多个tomcat负载

一.tomcat设置，修改server.xml文件

? 1.tomcat0

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 <Engine name="Catalina" defaultHost="localhost" jvmRoute="Tomcat0">

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? ? ?三个端口代码片段? ??

<Server port="8005" shutdown="SHUTDOWN">

<Connector port="8080" protocol="HTTP/1.1"?

<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />

??2.tomcat1

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jvmRoute="Tomcat1"    ?

<Server port="8004" shutdown="SHUTDOWN">
      <Connector port="8079" protocol="HTTP/1.1" 
   <Connector port="8008" protocol="AJP/1.3" redirectPort="8443" />

二、apache配置

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LoadModule proxy_module modules/mod_proxy.so 
LoadModule proxy_ajp_module modules/mod_proxy_ajp.so
LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule proxy_balancer_module modules/mod_proxy_balancer.so

NameVirtualHost *:80 

	
	<VirtualHost *:80>
		ServerName www.XXX.com
		ProxyIOBufferSize 8192
		DocumentRoot C:/ftp/tomcat0/webapps/ROOT
		DirectoryIndex index.jsp
		<Directory "C:/ftp/tomcat0/webapps/ROOT">
		    Options Indexes FollowSymLinks
		    AllowOverride All
		    Order allow,deny
		    Allow from all
		</Directory>
		ProxyPass /mpic/ !
		ProxyPass /s/ !
		ProxyPass /images/ !
		ProxyPass /css/ !
		ProxyRequests Off
	   ProxyPass / balancer://myCluster/
	   <Proxy balancer://myCluster/>
		   BalancerMember ajp://localhost:8009 route=Tomcat0
		   BalancerMember ajp://localhost:8008 route=Tomcat1
	   </Proxy>
	</VirtualHost> 

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