したがって、私のローカルホストでは、カスタムデバイスフォームがうまく機能します!問題はありません。カスタムフォームから別のページにログインすると、ユーザーがログインし、期待どおりにホームページにリダイレクトされます。
ただし、Herokuにデプロイすると、アプリの動作が停止します。カスタムフォームを使用すると、ユーザーはログインせずに実際のログインページに移動します。
これは私のHerokuログの出力です:
2012-10-18T09:08:08+00:00 app[web.1]: Started POST "/user/sign_in" for 116.15.222.245 at 2012-10-18 09:08:08 +0000
2012-10-18T09:08:08+00:00 app[web.1]: cache: [POST /user/sign_in] invalidate, pass
2012-10-18T09:08:08+00:00 app[web.1]: Processing by UserSessionsController#create as HTML
2012-10-18T09:08:08+00:00 app[web.1]: Parameters: {"utf8"=>"✓", "authenticity_token"=>"4WDTRkX842UVz7nFuGbWbA3z47+rraKXQgl3PRYuWJY=", "user"=>{"email"=>"spree@example.com", "password"=>"[FILTERED]", "remember_me"=>"0"}, "commit"=>"Log In"}
2012-10-18T09:08:08+00:00 app[web.1]: Redirected to https://example.com/user/sign_in
2012-10-18T09:08:08+00:00 app[web.1]: Completed 302 Found in 11ms
2012-10-18T09:08:08+00:00 heroku[router]: POST example.com/user/sign_in dyno=web.1 queue=0 wait=0ms service=16ms status=302 bytes=101
2012-10-18T09:08:08+00:00 heroku[nginx]: 108.162.225.233 - - [18/Oct/2012:09:08:08 +0000] "POST /user/sign_in HTTP/1.1" 302 101 "http://example.com/referral_login" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:15.0) Gecko/20100101 Firefox/15.0.1" example.com
2012-10-18T09:08:10+00:00 app[web.1]:
2012-10-18T09:08:10+00:00 app[web.1]: Started GET "/user/sign_in" for 116.15.222.245 at 2012-10-18 09:08:10 +0000
2012-10-18T09:08:10+00:00 app[web.1]:
2012-10-18T09:08:10+00:00 heroku[router]: GET example.com/user/sign_in dyno=web.1 queue=0 wait=0ms service=16ms status=200 bytes=7835
2012-10-18T09:08:10+00:00 app[web.1]: cache: [GET /user/sign_in] miss
2012-10-18T09:08:10+00:00 app[web.1]: Processing by UserSessionsController#new as HTML
2012-10-18T09:08:10+00:00 app[web.1]: Rendered shared/_error_messages.html.erb (0.1ms)
2012-10-18T09:08:10+00:00 app[web.1]: Rendered shared/_login.html.erb (2.3ms)
2012-10-18T09:08:10+00:00 app[web.1]: Rendered user_sessions/new.html.erb within layouts/spree_application (3.0ms)
2012-10-18T09:08:10+00:00 app[web.1]: Rendered shared/_head.html.erb (1.0ms)
2012-10-18T09:08:10+00:00 app[web.1]: Rendered shared/_store_menu.html.erb (0.7ms)
2012-10-18T09:08:10+00:00 app[web.1]: Rendered shared/_top_menu_bar.html.erb (0.5ms)
2012-10-18T09:08:10+00:00 heroku[nginx]: 108.162.225.233 - - [18/Oct/2012:09:08:10 +0000] "GET /user/sign_in HTTP/1.1" 200 3412 "http://example.com/referral_login" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:15.0) Gecko/20100101 Firefox/15.0.1" example.com
これは私のローカルホストでの私の出力です:
Started POST "/user/sign_in" for 127.0.0.1 at 2012-10-18 17:21:36 +0800
Processing by UserSessionsController#create as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"m38Y47hk4UyGYAMnd76y5Qo2nK1Nv//v7s2+XdNHCbU=", "user"=>{"email"=>"spree@example.com", "password"=>"[FILTERED]", "remember_me"=>"0"}, "commit"=>"Log In"}
User Load (0.4ms) SELECT "users".* FROM "users" WHERE "users"."email" = 'spree@example.com' LIMIT 1
(23.6ms) SELECT COUNT(DISTINCT "users"."id") FROM "users" LEFT OUTER JOIN "roles_users" ON "roles_users"."user_id" = "users"."id" LEFT OUTER JOIN "roles" ON "roles"."id" = "roles_users"."role_id" WHERE "roles"."name" = 'admin'
(0.5ms) UPDATE "users" SET "last_sign_in_at" = '2012-10-18 05:56:54.897695', "current_sign_in_at" = '2012-10-18 09:21:39.033308', "sign_in_count" = 75, "updated_at" = '2012-10-18 09:21:39.081684' WHERE "users"."id" = 1
Redirected to http://localhost:3000/
Completed 302 Found in 227ms
Started GET "/" for 127.0.0.1 at 2012-10-18 17:21:39 +0800
Processing by LandingController#index as HTML
User Load (0.2ms) SELECT "users".* FROM "users" WHERE "users"."id" = 1 LIMIT 1
Rendered landing/index.html.erb within layouts/spree_application (1.7ms)
Rendered shared/_head.html.erb (2.0ms)
Rendered shared/_store_menu.html.erb (2.6ms)
Rendered shared/_top_menu_bar.html.erb (1.7ms)
Tracker Load (0.3ms) SELECT "trackers".* FROM "trackers" WHERE "trackers"."active" = 't' AND "trackers"."environment" = 'development' LIMIT 1
Rendered shared/_google_analytics.html.erb (14.1ms)
Completed 200 OK in 183ms (Views: 148.1ms | ActiveRecord: 1.9ms)
なぜこれが起こるのか、そしてこれを解決する方法について誰かが光を当てるのを助けることができますか?私はDevisewikiを調べ、たくさんのGoogle検索を行い、いくつかのことを試みましたが成功しませんでした。助けていただければ幸いです!