部署JRuby項目到tomcat在windows平臺

我在Ruby世界的新手，做一些研究，我可以生成一個演示後Rails應用程序和測試WEBrick服務器部署JRuby項目到tomcat在windows平臺

上，但我遇到問題時，我開始用tomcat部署我用warbler生成war文件，成功部署沒有錯誤在Tomcat 7.0上的webapps文件夾下複製戰爭啓動服務器並嘗試在瀏覽器上運行我發現資產文件不可訪問&控制器方法無法重定向到正確的視圖，但顯示「我們很抱歉，但出錯了。」消息

部署我的配置嘗試

 
JRuby 1.7.0 
Gems  
    jruby-rack 1.1.10, 1.0.10 
    rails 3.2.9, 3.2.0 
    warbler 1.3.6, 1.3.2 
Tomcat 7.0.32

這裏是從Tomcat

 
127.0.0.1 - - [20/Nov/2012:13:56:38 +0800] "GET /demo/ HTTP/1.1" 200 5906 
127.0.0.1 - - [20/Nov/2012:13:56:49 +0800] "GET /demo/assets/rails.png HTTP/1.1" 404 728 
127.0.0.1 - - [20/Nov/2012:14:01:21 +0800] "GET /demo/order/add HTTP/1.1" 500 643

這裏的訪問日誌是日誌的形式tomcat的

 
    2012/11/20 13:56:18 org.apache.catalina.core.ApplicationContext log 

    INFO: jruby 1.7.0 (1.9.3p203) 2012-10-22 ff1ebbe on Java HotSpot(TM) Client VM 1.6.0_34-b04 [Windows XP-x86] 

    2012/11/20 13:56:18 org.apache.catalina.core.ApplicationContext log 

    INFO: using : runtime pool with acquire timeout of 10.0 seconds 

    2012/11/20 13:56:19 org.apache.catalina.core.ApplicationContext log 

    ContextListener: contextInitialized() 

    2012/11/20 13:56:19 org.apache.catalina.core.ApplicationContext log 

    SessionListener: contextInitialized() 

    2012/11/20 13:56:19 org.apache.catalina.core.ApplicationContext log 

    ContextListener: attributeAdded('org.apache.jasper.compiler.TldLocationsCache', '[email protected]') 

    2012/11/20 01:56:38 org.apache.catalina.core.ApplicationContext log 

    INFO: pool was empty - getting new application instance 

    2012/11/20 01:56:47 org.apache.catalina.core.ApplicationContext log 

    Started GET "/demo/assets/rails.png" for 127.0.0.1 at 2012-11-20 13:56:47 +0800 


    2012/11/20 01:56:47 org.apache.catalina.core.ApplicationContext log 

    Connecting to database specified by database.yml 


    2012/11/20 01:56:49 org.apache.catalina.core.ApplicationContext log 


    ActionController::RoutingError (No route matches [GET] "/assets/rails.png"): 
    gems/gems/actionpack-3.2.9/lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call' 
    gems/gems/actionpack-3.2.9/lib/action_dispatch/middleware/show_exceptions.rb:56:in `call' 
    gems/gems/railties-3.2.9/lib/rails/rack/logger.rb:32:in `call_app' 
    gems/gems/railties-3.2.9/lib/rails/rack/logger.rb:16:in `call' 
    gems/gems/activesupport-3.2.9/lib/active_support/tagged_logging.rb:22:in `tagged' 
    gems/gems/railties-3.2.9/lib/rails/rack/logger.rb:16:in `call' 
    gems/gems/actionpack-3.2.9/lib/action_dispatch/middleware/request_id.rb:22:in `call' 
    gems/gems/rack-1.4.1/lib/rack/methodoverride.rb:21:in `call' 
    gems/gems/rack-1.4.1/lib/rack/runtime.rb:17:in `call' 
    gems/gems/activesupport-3.2.9/lib/active_support/cache/strategy/local_cache.rb:72:in `call' 
    gems/gems/rack-1.4.1/lib/rack/lock.rb:15:in `call' 
    gems/gems/rack-cache-1.2/lib/rack/cache/context.rb:136:in `forward' 
    gems/gems/rack-cache-1.2/lib/rack/cache/context.rb:245:in `fetch' 
    gems/gems/rack-cache-1.2/lib/rack/cache/context.rb:185:in `lookup' 
    gems/gems/rack-cache-1.2/lib/rack/cache/context.rb:66:in `call!' 
    gems/gems/rack-cache-1.2/lib/rack/cache/context.rb:51:in `call' 
    gems/gems/railties-3.2.9/lib/rails/engine.rb:479:in `call' 
    gems/gems/railties-3.2.9/lib/rails/application.rb:223:in `call' 
    file:/lib/jruby-rack-1.1.10.jar!/rack/handler/servlet.rb:22:in `call' 




    2012/11/20 14:01:21 org.apache.catalina.core.ApplicationContext log 

    Started GET "/demo/order/add" for 127.0.0.1 at 2012-11-20 14:01:21 +0800 


    2012/11/20 14:01:21 org.apache.catalina.core.ApplicationContext log 

    Processing by OrderController#add as HTML 


    2012/11/20 14:01:21 org.apache.catalina.core.ApplicationContext log 

    Rendered order/add.html.erb within layouts/application (16.0ms) 


    2012/11/20 14:01:21 org.apache.catalina.core.ApplicationContext log 

    Completed 500 Internal Server Error in 78ms

它似乎是發生路由問題，是否在部署除ROOT位置以外的rails應用程序時出現問題？ N +

我研究過這個類似的話題，我嘗試了一些解決方法，比如在production.rb中加入下面的命令，但是沒有幫助。

config.action_controller.relative_url_root = "/demo"

感謝您的解決方案

來源

2012-11-20 Hang

+1之前生成靜態的內容...我已經預編譯我的資產，但設置config.action_controller.relative_url_root –

你啁啾之前預編譯的資產？

你需要運行rake assets:precompile運行warble

來源

2012-11-20 23:48:58 arkadiy

非常感謝需要，它的工作原理。是否需要在資產文件夾更改後每次運行命令？ – Hang

是的，有點麻煩。編譯資產需要很長時間。對於開發者，我們通常在本地運行'rails server'。我們只爲QA和PROD服務器編譯資產和warble。它由我們的CI完成。 – arkadiy

還有一件重要的事情：如果你編譯你的本地開發文件夾中的資產並運行'rails server'，它將會收集你的資產兩次。從應用/資產和公共/資產。在運行'rails server'之前，你需要清理compliled資源。 '耙資產：乾淨'應該做的工作 – arkadiy

部署JRuby項目到tomcat在windows平臺

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