Ruby on rails rails 3.2.6路由错误
我是rails新手,我遵循了《rails的头优先》一书 以下是我所做的步骤:Ruby on rails rails 3.2.6路由错误,ruby-on-rails,routing,rails-routing,Ruby On Rails,Routing,Rails Routing,我是rails新手,我遵循了《rails的头优先》一书 以下是我所做的步骤: $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
$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)
我如何解决这个问题?我希望能够看到主页以及所有指向索引、创建新票证、编辑、显示、更新和删除的链接。我刚刚完全按照您为新Rails 3.2.6应用程序编写的那样做了,对我来说效果很好。您错过的唯一一步是在生成scaffold之后运行
rakedb:migrate
。试试看是否有效。尝试重新启动服务器,并请在路由文件中发布一个paste/pastebin/gist。什么rails版本?你有另一个rails服务器在端口3000上运行吗?Paul Floravanti:我如何检查我有没有双rails服务器在端口3000上运行?你有没有打开另一个命令窗口运行另一个rails服务器?如果您仅使用rails服务器运行它,默认情况下它将在端口3000上运行。如果您有任何其他rails应用正在运行,请关闭其服务器并重试。我问这个问题是因为你似乎和中的人有同样的问题。谢谢你的接受。那么是rake db:migrate的问题还是您打开了另一台服务器?如果您打开了另一个服务器,我将编辑我的答案,并将其包括在内。