轨3.2.6路由错误

Question

我新的轨道，我跟着书“头先用轨道”

这是我做的步骤：

$rails tickets 

shaun@master ~/Desktop/tickets $ rails generate scaffold ticket name:string seat_id_seg:string address:text price_paid:decimal email_address:string 


shaun@master ~/Desktop/tickets $ rake routes 
    tickets GET /tickets(.:format)   tickets#index 
      POST /tickets(.:format)   tickets#create 
new_ticket GET /tickets/new(.:format)  tickets#new 
edit_ticket GET /tickets/:id/edit(.:format) tickets#edit 
    ticket GET /tickets/:id(.:format)  tickets#show 
      PUT /tickets/:id(.:format)  tickets#update 
      DELETE /tickets/:id(.:format)  tickets#destroy 


    shaun@master ~/Desktop/tickets $ rake db:migrate 
== CreateTickets: migrating ================================================== 
-- create_table(:tickets) 
    -> 0.1065s 
== CreateTickets: migrated (0.1069s) ========================================= 


when i try going to localhost:3000/tickets 

it comes out Routing Error and says "No route matches [GET] "/tickets" 

> Started GET "/tickets" for 192.168.1.8 at Thu Jul 12 08:45:38 +0800 2012 
Connecting to database specified by database.yml 

ActionController::RoutingError (No route matches [GET] "/tickets"): 
    actionpack (3.2.6) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call' 
    actionpack (3.2.6) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call' 
    railties (3.2.6) lib/rails/rack/logger.rb:26:in `call_app' 
    railties (3.2.6) lib/rails/rack/logger.rb:16:in `call' 
    actionpack (3.2.6) lib/action_dispatch/middleware/request_id.rb:22:in `call' 
    rack (1.4.1) lib/rack/methodoverride.rb:21:in `call' 
    rack (1.4.1) lib/rack/runtime.rb:17:in `call' 
    activesupport (3.2.6) lib/active_support/cache/strategy/local_cache.rb:72:in `call' 
    rack (1.4.1) lib/rack/lock.rb:15:in `call' 
    actionpack (3.2.6) lib/action_dispatch/middleware/static.rb:62:in `call' 
    railties (3.2.6) lib/rails/engine.rb:479:in `call' 
    railties (3.2.6) lib/rails/application.rb:220:in `call' 
    rack (1.4.1) lib/rack/content_length.rb:14:in `call' 
    railties (3.2.6) lib/rails/rack/log_tailer.rb:17:in `call' 
    rack (1.4.1) lib/rack/handler/webrick.rb:59:in `service' 
    /usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service' 
    /usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run' 
    /usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread' 
    /usr/lib/ruby/1.8/webrick/server.rb:162:in `start' 
    /usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread' 
    /usr/lib/ruby/1.8/webrick/server.rb:95:in `start' 
    /usr/lib/ruby/1.8/webrick/server.rb:92:in `each' 
    /usr/lib/ruby/1.8/webrick/server.rb:92:in `start' 
    /usr/lib/ruby/1.8/webrick/server.rb:23:in `start' 
    /usr/lib/ruby/1.8/webrick/server.rb:82:in `start' 
    rack (1.4.1) lib/rack/handler/webrick.rb:13:in `run' 
    rack (1.4.1) lib/rack/server.rb:265:in `start' 
    railties (3.2.6) lib/rails/commands/server.rb:70:in `start' 
    railties (3.2.6) lib/rails/commands.rb:55 
    railties (3.2.6) lib/rails/commands.rb:50:in `tap' 
    railties (3.2.6) lib/rails/commands.rb:50 
    script/rails:6:in `require' 
    script/rails:6 


    Rendered /var/lib/gems/1.8/gems/actionpack-3.2.6/lib/action_dispatch/middleware/templates/rescues/routing_error.erb within rescues/layout (2.8ms) 

我该如何解决这个问题？我希望能够看到主页面和所有链接去索引，创建新的票据，编辑，显示，更新和删除。

Answer 1

我只是完全按照您为新的Rails 3.2.6应用程序编写的，并且它对我来说工作得很好。你错过的唯一一步就是在脚手架生成后运行rake db:migrate。试试看看它是否有效。