環境:windows + apache2.2 + php5.4 + tomcat7
問題描述:服務器上運行了兩個項目,一個php開發的網站,一個java開發的業務系統。只有一個域名,一個公網端口80。需要實現:1、直接訪問域名進入php網站(如:http://www.a.com),2、訪問域名+子目錄進入java業務系統(如 http://www.a.com/java)。
思路:apache+tomcat配置反向代理 (配置apache的httpd.conf文件、tomcat的server.xml)
配置步驟:
1、放開httpd.conf啓動模塊(去掉模塊前的#號)
主要包含一下模塊
mod_proxy.so
mod_proxy_ajp.so
mod_proxy_balancer.so
mod_proxy_connect.so
mod_proxy_http.so
在httpd.conf文件末尾添加代理配置,將所有80下的java指向8080下的java(tomcat端口8080)
ProxyRequests Off
ProxyPass /java http://localhost:8080/java
ProxyPassReverse /java http://localhost:8080/java
2、配置tomcat的server.xml (紅色字體爲添加部分)
<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" proxyName="a.com" proxyPort="80"/>
<!-- A "Connector" using the shared thread pool-->
<!--
<Connector executor="tomcatThreadPool"
port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />
-->
<!-- Define a SSL HTTP/1.1 Connector on port 8443
This connector uses the BIO implementation that requires the JSSE
style configuration. When using the APR/native implementation, the
OpenSSL style configuration is required as described in the APR/native
documentation -->
<!--
<Connector port="8443" protocol="org.apache.coyote.http11.Http11Protocol"
maxThreads="150" SSLEnabled="true" scheme="https" secure="true"
clientAuth="false" sslProtocol="TLS" />
-->
<!-- Define an AJP 1.3 Connector on port 8009 -->
<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />
<!-- An Engine represents the entry point (within Catalina) that processes
every request. The Engine implementation for Tomcat stand alone
analyzes the HTTP headers included with the request, and passes them
on to the appropriate Host (virtual host).
Documentation at /docs/config/engine.html -->
<!-- You should set jvmRoute to support load-balancing via AJP ie :
<Engine name="Catalina" defaultHost="localhost" jvmRoute="jvm1">
-->
<Engine name="Catalina" defaultHost="localhost">
<!--For clustering, please take a look at documentation at:
/docs/cluster-howto.html (simple how to)
/docs/config/cluster.html (reference documentation) -->
<!--
<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/>
-->
<!-- Use the LockOutRealm to prevent attempts to guess user passwords
via a brute-force attack -->
<Realm className="org.apache.catalina.realm.LockOutRealm">
<!-- This Realm uses the UserDatabase configured in the global JNDI
resources under the key "UserDatabase". Any edits
that are performed against this UserDatabase are immediately
available for use by the Realm. -->
<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>
</Realm>
<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true">
<Context path="/java" docBase="C:/Program Files/Apache Software Foundation/Tomcat 7.0/webapps/ROOT" debug="0" privileged="true" />
<!-- SingleSignOn valve, share authentication between web applications
Documentation at: /docs/config/valve.html -->
<!--
<Valve className="org.apache.catalina.authenticator.SingleSignOn" />
-->
<!-- Access log processes all example.
Documentation at: /docs/config/valve.html
Note: The pattern used is equivalent to using pattern="common" -->
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="localhost_access_log." suffix=".txt"
pattern="%h %l %u %t "%r" %s %b" />
</Host>
</Engine>