0

当 iOS6 上的 Passbook 向我的服务器发送 HTTP DELETE 路由时，我得到“无路由匹配”。

在 config/routes.rb 中，路由如下所示：

delete       "/v1/devices/:device_id/registrations/:pass_type_id/:serial_number" => "registrations#destroy"

当我运行“rake routes”时，我可以看到路线在那里：

 DELETE /v1/devices/:device_id/registrations/:pass_type_id/:serial_number(.:format) {:controller=>"registrations", :action=>"destroy"}

但是当路由进入 Rails 3.0.3 开发服务器时

Started DELETE "/v1/devices/515a5c955dcdd66f558e1b4041392bf3/registrations/pass.com.myserver.FreeDrink/11" for 192.168.0.22 at 2012-12-23 15:03:25 -0500

导轨服务器说：

 ActionController::RoutingError (No route matches "/v1/devices/515a5c955dcdd66f558e1b4041392bf3/registrations/pass.com.myserver.FreeDrink/11"):
actionpack (3.0.3) lib/action_dispatch/middleware/show_exceptions.rb:53:in `call'
railties (3.0.3) lib/rails/rack/logger.rb:13:in `call'
rack (1.2.4) lib/rack/runtime.rb:17:in `call'
activesupport (3.0.3) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
rack (1.2.4) lib/rack/lock.rb:11:in `block in call'
<internal:prelude>:10:in `synchronize'
rack (1.2.4) lib/rack/lock.rb:11:in `call'
actionpack (3.0.3) lib/action_dispatch/middleware/static.rb:30:in `call'
railties (3.0.3) lib/rails/application.rb:168:in `call'
railties (3.0.3) lib/rails/application.rb:77:in `method_missing'
railties (3.0.3) lib/rails/rack/log_tailer.rb:14:in `call'
rack (1.2.4) lib/rack/content_length.rb:13:in `call'
rack (1.2.4) lib/rack/handler/webrick.rb:52:in `service'
/home/user/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service'
/home/user/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run'
/home/user/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread'

使用 HTTP GET 和 POST 的所有其他路由都可以正常工作。这是我唯一遇到问题的路线。我知道有些浏览器不发送 HTTP DELETE，只发送 HTTP GET 和 HTTP POST，并且 rails 在标头中放置了一些内容以指示请求是删除，但是发送 HTTP DELETE 请求的是 Passbook，所以我不不知道这是否与问题有关。

我还在 config/routes.rb 中尝试了其他风格的路由，例如：

匹配 "/v1/devices/:device_id/registrations/:pass_type_id/:serial_number" => "registrations#destroy", :via => :delete

我也尝试过使用其他控制器。

任何人都知道为什么当请求是 HTTP DELETE 时 Rails 会说“没有路由匹配”？

4

1 回答 1

0

我终于通过使用这篇文章中的路线获得了删除路线

 delete       "/v1/devices/:device_id/registrations/:pass_type_id/:serial_number" => "users#delete_pass", :constraints => { :pass_type_id => /[^\/]+/ }

其中添加了约束：

:constraints => { :pass_type_id => /[^\/]+/ }
于 2012-12-26T02:34:21.697 回答