On 19/10/2010 02:25, Ray Sun wrote:
> Thanks all your response, let me clarify:
>
> Here's my development environment:
> OS: Windows 7 6.1 x86
> Tomcat: Apache Tomcat/6.0.26
> Java: jdk1.6.0_21-b07
> Jruby: jruby 1.5.1 (ruby 1.8.7 patchlevel 249) (2010-07-28 6586) (Java
> HotSpot(TM) Client VM 1.6.0_21) [x86-java]
>
> Here's my development step:
> 1. Create a 'data' directory under 'public', use to upload image
> 2. In my code, the upload directory write as 'upload_directory =
> "#{Rails.root}/public/data"', Here's the directory structure:
> 2010-10-19_091642.png
The list strips embedded & attached images.
Why not specify a different variable than #{Rails.root}? Seems like
you're shooting yourself in the foot by using it.
p
> 3. Use warabler to package the whole rails project, Here's the directory
> structure now, you can see the data directory now is on the root of the war.
> 2010-10-19_091740.png
> 4. Then I start tomcat, the server can be startup successful. But when I
> try to upload the file, it goes error. This is because the Rails.root is
> point to WEB-INF now, and all directory under public moved to root of war.
>
> I think there's something wrong with my strategy, but I don't know how
> to deal with it in rails. Or I need to set the upload directory to
> "#{Rails.root}/../data" when running under Tomcat? Is there anything
> better method? Thanks.
>
> Here's my web.xml:
> <!DOCTYPE web-app PUBLIC
> "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
> "http://java.sun.com/dtd/web-app_2_3.dtd";>
> <web-app>
>
> <context-param>
> <param-name>rails.env</param-name>
> <param-value>production</param-value>
> </context-param>
>
> <context-param>
> <param-name>public.root</param-name>
> <param-value>/</param-value>
> </context-param>
>
>
> <filter>
> <filter-name>RackFilter</filter-name>
> <filter-class>org.jruby.rack.RackFilter</filter-class>
> </filter>
> <filter-mapping>
> <filter-name>RackFilter</filter-name>
> <url-pattern>/*</url-pattern>
> </filter-mapping>
>
> <listener>
>
>
> <listener-class>org.jruby.rack.rails.RailsServletContextListener</listener-class>
> </listener>
>
>
> </web-app>
>
> Your faithfully, Kind regards.
> -- Ray
>
>
> On Tue, Oct 19, 2010 at 01:24, Pid <p...@pidster.com
> <mailto:p...@pidster.com>> wrote:
>
> On 18/10/2010 18:11, Ray Sun wrote:
> > My basic requirement is upload and show image.
> > I use rails on jruby and warble package the project as war on
> windows. In
> > rails, I set my upload directory as
> '#{Rails.root}/public/data/users'. And
> > it works on common rails light server like webrick. But after I
> deployed to
> > tomcat, the 'public' disappear.
>
> It disappears from the filing system, or from the path?
>
> > All the files under public went to the parent directory of WEB-INF.
>
> That would be the webapp directory. Can you illustrate this with a full
> path?
>
> Can you detail your exact Tomcat, Java & OS versions please?
> How have you configured the Host in server.xml?
>
> > And after the server started, the rails function can't find the path.
> > Then I tried to move my 'data' directory back to WEB-INF, but the url
> > doesn't work.
>
> Why would you move it to WEB-INF?
>
> > I tried to create link in windows. But it still not works.
> > Can anybody suggestion some work around to do this? Thanks.
>
> Uploading files to the webapp directory isn't a good strategy, because
> the contents may be lost when you reload the application.
>
> Specifying a full path is more sensible. You could then map that
> directory into the application path's URL namespace, by defining a dummy
> application which serves that path/directory.
>
>
> p
>
>
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