关于Resin虚拟目录配置的问题

项目中多个项目需要同时引用一个静态资源，所以就想到配置不同的虚拟目录指到同一个目录。于是有下面的配置:

     <!--  configures the default host, matching any host name  -->
     < host  id =""  root-directory ="." >
       <!--
         - configures an explicit root web-app matching the
         - webapp's ROOT
         -->
       < web-app  id ="/"  document-directory ="webapps/ROOT" />
       < web-app  id ="/community/jsvm2"  document-directory ="D://projects//FelooComponents//jsvm2" />
       < web-app  id ="/passport/jsvm2"  document-directory ="D://projects//FelooComponents//jsvm2" />
     </ host >

       但是发现这样只有后面一个管用(http://localhost:8080/passport/jsvm2)这个是可以,可是(http://localhost:8080/community/jsvm2)就不行,很是郁闷。只要后面的document-directory不是同一个目录就成。
       后来在resin的doc里面看到path的配置

path-mapping

child of: web-app-default, web-app

Maps url patterns to real paths. If using a server like IIS, you may need to match the server's path aliases.

Attribute	Meaning	default
url-pattern	A pattern matching the url: /foo/*, /foo, or *.foo
url-regexp	A regular expression matching the url
real-path	The prefix of the real path. When used with url-regexp, allows substitution variables like $1.

<web-app id='/'> <path-mapping url-pattern='/resin/*' real-path='e:/resin'/> <path-mapping url-regexp='/~([^/]*)' real-path='e:/home$1'/> </web-app>

改正这样的配置就ok了。

         < web-app  id ="/community"  document-directory ="D://projects//FelooCommunityWeb" >
           < path-mapping  url-pattern ='jsvm2/*'
               real-path ='D://projects//FelooComponents//jsvm2'/>
       </web-app >
      
             < web-app  id ="/passport"  document-directory ="D://projects//FelooPassportWeb" >
           < path-mapping  url-pattern ='jsvm2/*'
               real-path ='D://projects//FelooComponents//jsvm2'/>
       </web-app >

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