導軌5隱藏產量唯一請求標識符

Question

的唯一標識符被每個請求輸出之前表示（dev的服務器） 這裏的示例：

$ rails s 
=> Booting Puma 
=> Rails 5.0.3 application starting in development on http://localhost:3000 
=> Run `rails server -h` for more startup options 
Puma starting in single mode... 
* Version 3.10.0 (ruby 2.4.1-p111), codename: Russell's Teapot 
* Min threads: 5, max threads: 5 
* Environment: development 
* Listening on tcp://0.0.0.0:3000 
Use Ctrl-C to stop 
[5664e61d-73e6-4ce3-af27-d82aa04abebd] Started GET "/plans" for 127.0.0.1 at 2017-10-17 17:06:48 -0300 
[5664e61d-73e6-4ce3-af27-d82aa04abebd] ActiveRecord::SchemaMigration Load (0.6ms) SELECT "schema_migrations".* FROM "schema_migrations" 
[5664e61d-73e6-4ce3-af27-d82aa04abebd] DEPRECATION WARNING: before_filter is deprecated and will be removed in Rails 5.1. Use before_action instead. (called from <class:ApplicationController> at /Users/tdonatti/Sites/rails/vmsapi/app/controllers/application_controller.rb:10) 
[5664e61d-73e6-4ce3-af27-d82aa04abebd] Processing by PlansController#index as HTML 
[5664e61d-73e6-4ce3-af27-d82aa04abebd] User Load (0.4ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT $2 [["id", 9], 
["LIMIT", 1]] 
[5664e61d-73e6-4ce3-af27-d82aa04abebd] Plan Load (0.4ms) SELECT "plans"."id", "plans"."title", "plans"."nod", "plans"."price", "plans"."status" FROM "plans" 
[5664e61d-73e6-4ce3-af27-d82aa04abebd] Completed 200 OK in 38ms (Views: 9.4ms | ActiveRecord: 7.4ms) 

我想隱藏該標識符[5664e61d-73e6-4ce3-af27-d82aa04abebd]

我不確定它出現的原因和方式，但使輸出非常嘈雜，難以追蹤。

Answer 1

在您的配置文件，你必須有log_tags設定成類似

config.log_tags = [ :uuid ] 

刪除，你應該是好去。

日誌標記對調試有益 - give this a read有空時。