可能是因为resin4出来不久的原因,很多人对一个resin配置多个app不是很了解,经过几个小时的研究,有了一些小的成果,在此分享一下:
在开发的时候很多人习惯了一个resin下配置多个app,习惯了resin3的配置方式,所以resin4出来后就不懂如何配置了。
根据我的理解,配置多个app分为两种情况(此处指一个resin的情况下):
一.同一个域名下多个子app,根据url层级来指向,例如:
http://www.test.com与http://www.test.com/demo/
二.多个域名对应指定的host,根据域名来指向,例如:
http://www.test1.com与http://www.test2.com
第一种的配置方法:
<cluster id="app">
<!-- define the servers in the cluster -->
<server-multi id-prefix="app-" address-list="${app_servers}" port="6801"/>
<host-default>
<!-- creates the webapps directory for .war expansion -->
<web-app-deploy path="webapps"
expand-preserve-fileset="WEB-INF/work/**"
multiversion-routing="${webapp_multiversion_routing}"
path-suffix="${elastic_webapp?resin.id:‘‘}"/>
</host-default>
<!-- auto virtual host deployment in hosts/foo.example.com/webapps -->
<host-deploy path="hosts">
<host-default>
<resin:import path="host.xml" optional="true"/>
</host-default>
</host-deploy>
<!-- the default host, matching any host name -->
<host id="" root-directory=".">
<!--
- webapps can be overridden/extended in the resin.xml
-->
<web-app id="/" root-directory="webapps/ROOT"/>
<web-app id="/demo" root-directory="webapps/demo"/>
</host>
</cluster>
第二种的配置方法:
<cluster id="app">
<!-- define the servers in the cluster -->
<server-multi id-prefix="app-" address-list="${app_servers}" port="6801"/>
<host-default>
<!-- creates the webapps directory for .war expansion -->
<web-app-deploy path="webapps"
expand-preserve-fileset="WEB-INF/work/**"
multiversion-routing="${webapp_multiversion_routing}"
path-suffix="${elastic_webapp?resin.id:‘‘}"/>
</host-default>
<!-- auto virtual host deployment in hosts/foo.example.com/webapps -->
<host-deploy path="hosts">
<host-default>
<resin:import path="host.xml" optional="true"/>
</host-default>
</host-deploy>
<!--每个host id下也可以包含多个web-app,参考第一种的配置方法-->
<host id="www.test1.com" root-directory=".">
<web-app id="/" root-directory="webapps/test1/ROOT"/>
</host>
<host id="www.test2.com" root-directory=".">
<web-app id="/" root-directory="webapps/test2/ROOT"/>
</host>
</cluster>