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トップに関する質問gem 'devise'

編集履歴

質問編集履歴

2

コピペのミス

2020/08/22 11:12

投稿

nanpo
nanpo

スコア1

test CHANGED
File without changes
test CHANGED
@@ -1,6 +1,6 @@
1
1
  Cloud9環境でRuby on railsを作業中です。
2
2
 
3
- ログイン画面が表示されません。
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+ 以下のように書き込んだのですが、ログイン画面が表示されません。
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4
 
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@@ -24,87 +24,17 @@
24
24
 
25
25
  ```
26
26
 
27
- class DeviseCreateUsers < ActiveRecord::Migration[5.0]
27
+ Rails.application.routes.draw do
28
28
 
29
- def change
29
+ # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
30
30
 
31
- create_table :users do |t|
31
+ root "top#index"
32
32
 
33
- ## Database authenticatable
33
+ devise_for :users
34
34
 
35
- t.string :email, null: false, default: ""
36
-
37
- t.string :encrypted_password, null: false, default: ""
35
+ resources :users
38
36
 
39
37
 
40
-
41
- ## Recoverable
42
-
43
- t.string :reset_password_token
44
-
45
- t.datetime :reset_password_sent_at
46
-
47
-
48
-
49
- ## Rememberable
50
-
51
- t.datetime :remember_created_at
52
-
53
-
54
-
55
- ## Trackable
56
-
57
- # t.integer :sign_in_count, default: 0, null: false
58
-
59
- # t.datetime :current_sign_in_at
60
-
61
- # t.datetime :last_sign_in_at
62
-
63
- # t.string :current_sign_in_ip
64
-
65
- # t.string :last_sign_in_ip
66
-
67
-
68
-
69
- ## Confirmable
70
-
71
- # t.string :confirmation_token
72
-
73
- # t.datetime :confirmed_at
74
-
75
- # t.datetime :confirmation_sent_at
76
-
77
- # t.string :unconfirmed_email # Only if using reconfirmable
78
-
79
-
80
-
81
- ## Lockable
82
-
83
- # t.integer :failed_attempts, default: 0, null: false # Only if lock strategy is :failed_attempts
84
-
85
- # t.string :unlock_token # Only if unlock strategy is :email or :both
86
-
87
- # t.datetime :locked_at
88
-
89
-
90
-
91
-
92
-
93
- t.timestamps null: false
94
-
95
- end
96
-
97
-
98
-
99
- add_index :users, :email, unique: true
100
-
101
- add_index :users, :reset_password_token, unique: true
102
-
103
- # add_index :users, :confirmation_token, unique: true
104
-
105
- # add_index :users, :unlock_token, unique: true
106
-
107
- end
108
38
 
109
39
  end
110
40
 
@@ -231,117 +161,3 @@
231
161
  end
232
162
 
233
163
  ```
234
-
235
- **devise_create_users.rb**
236
-
237
- ```
238
-
239
- # frozen_string_literal: true
240
-
241
-
242
-
243
- class DeviseCreateUsers < ActiveRecord::Migration[5.0]
244
-
245
- def change
246
-
247
- create_table :users do |t|
248
-
249
- ## Database authenticatable
250
-
251
- t.string :email, null: false, default: ""
252
-
253
- t.string :encrypted_password, null: false, default: ""
254
-
255
-
256
-
257
- ## Recoverable
258
-
259
- t.string :reset_password_token
260
-
261
- t.datetime :reset_password_sent_at
262
-
263
-
264
-
265
- ## Rememberable
266
-
267
- t.datetime :remember_created_at
268
-
269
-
270
-
271
- ## Trackable
272
-
273
- # t.integer :sign_in_count, default: 0, null: false
274
-
275
- # t.datetime :current_sign_in_at
276
-
277
- # t.datetime :last_sign_in_at
278
-
279
- # t.string :current_sign_in_ip
280
-
281
- # t.string :last_sign_in_ip
282
-
283
-
284
-
285
- ## Confirmable
286
-
287
- # t.string :confirmation_token
288
-
289
- # t.datetime :confirmed_at
290
-
291
- # t.datetime :confirmation_sent_at
292
-
293
- # t.string :unconfirmed_email # Only if using reconfirmable
294
-
295
-
296
-
297
- ## Lockable
298
-
299
- # t.integer :failed_attempts, default: 0, null: false # Only if lock strategy is :failed_attempts
300
-
301
- # t.string :unlock_token # Only if unlock strategy is :email or :both
302
-
303
- # t.datetime :locked_at
304
-
305
-
306
-
307
-
308
-
309
- t.timestamps null: false
310
-
311
- end
312
-
313
-
314
-
315
- add_index :users, :email, unique: true
316
-
317
- add_index :users, :reset_password_token, unique: true
318
-
319
- # add_index :users, :confirmation_token, unique: true
320
-
321
- # add_index :users, :unlock_token, unique: true
322
-
323
- end
324
-
325
- end
326
-
327
-
328
-
329
- ```
330
-
331
- **user.rb**
332
-
333
- ```
334
-
335
- class User < ApplicationRecord
336
-
337
- # Include default devise modules. Others available are:
338
-
339
- # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
340
-
341
- devise :database_authenticatable, :registerable,
342
-
343
- :recoverable, :rememberable, :validatable
344
-
345
- end
346
-
347
- ```

1

編集・追記依頼のため

2020/08/22 11:12

投稿

nanpo
nanpo

スコア1

test CHANGED
@@ -1 +1 @@
1
- gem 'devise'　の設定方法
1
+ gem 'devise'
test CHANGED
@@ -1,123 +1,347 @@
1
- Cloud9環境でRuby on Railsに取り組んでいます。
1
+ Cloud9環境でRuby on railsを作業中です。
2
+
2
-
3
+ ログイン画面が表示されません。
3
-
4
-
4
+
5
+
6
+
5
- Gemfile に　gem 'devise'　を書き込み、
7
+ **bashへの書き込み**
6
-
7
-
8
8
 
9
9
  $ bundle install
10
10
 
11
11
  $ rails g devise:install
12
12
 
13
- ののち、
14
-
15
-
16
-
17
- config/environments/development.rb　に
18
-
19
- config.action_mailer.default_url_options = { protocol: 'https', host: 'https://41a01503f3b94436b1e26c5b65638f97.vfs.cloud9.ap-northeast-1.amazonaws.com/' }
20
-
21
-
22
-
23
- app/views/layouts/application.html.erbに
24
-
25
- <% if flash[:notice] %>
26
-
27
- <p><%= flash[:notice] %></p>
28
-
29
- <% end %>
30
-
31
- <% if flash[:alert] %>
32
-
33
- <p><%= flash[:alert] %></p>
34
-
35
- <% end %>　
36
-
37
- を追加しました。
38
-
39
-
40
-
41
- その後、
42
-
43
13
  $ rails g devise:views
44
14
 
45
15
  $ rails g devise User
46
16
 
47
- ```ここに言語を入力
48
-
49
- ec2-user:~/environment/techpit-match $ rails g devise User
50
-
51
- Running via Spring preloader in process 5929
52
-
53
- Deprecation warning: Expected boolean default value for '--orm'; got :active_record (string).
54
-
55
- This will be rejected in the future unless you explicitly pass the options `check_default_type: false` or call `allow_incompatible_default_type!` in your code
56
-
57
- You can silence deprecations warning by setting the environment variable THOR_SILENCE_DEPRECATION.
58
-
59
- invoke active_record
60
-
61
- create db/migrate/20200822074735_devise_create_users.rb
62
-
63
- create app/models/user.rb
64
-
65
- invoke test_unit
66
-
67
- create test/models/user_test.rb
68
-
69
- create test/fixtures/users.yml
70
-
71
- insert app/models/user.rb
72
-
73
- route devise_for :users
74
-
75
- ```
76
-
77
17
  $ rails db:migrate
78
18
 
79
- $ rails s　をすると、以下のエラーが表示されました。どう書き直せばよいのでしょう…
80
-
81
- どなたかご教授願います。
82
-
83
-
84
-
85
- ```ここに言語を入力
86
-
87
- NoMethodError
88
-
89
- undefined method `devise_for' for #<ActionDispatch::Routing::Mapper:0x00007fe251d18a40>
90
-
91
- Extracted source (around line #4):
92
-
93
-
94
-
95
-
96
-
97
- # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
98
-
99
- root "top#index"
100
-
101
- devise_for :users
19
+ $ rails s
20
+
21
+
22
+
23
+ **routes.rb**
24
+
25
+ ```
26
+
27
+ class DeviseCreateUsers < ActiveRecord::Migration[5.0]
28
+
29
+ def change
30
+
31
+ create_table :users do |t|
32
+
33
+ ## Database authenticatable
34
+
35
+ t.string :email, null: false, default: ""
36
+
37
+ t.string :encrypted_password, null: false, default: ""
38
+
39
+
40
+
41
+ ## Recoverable
42
+
43
+ t.string :reset_password_token
44
+
45
+ t.datetime :reset_password_sent_at
46
+
47
+
48
+
49
+ ## Rememberable
50
+
51
+ t.datetime :remember_created_at
52
+
53
+
54
+
55
+ ## Trackable
56
+
57
+ # t.integer :sign_in_count, default: 0, null: false
58
+
59
+ # t.datetime :current_sign_in_at
60
+
61
+ # t.datetime :last_sign_in_at
62
+
63
+ # t.string :current_sign_in_ip
64
+
65
+ # t.string :last_sign_in_ip
66
+
67
+
68
+
69
+ ## Confirmable
70
+
71
+ # t.string :confirmation_token
72
+
73
+ # t.datetime :confirmed_at
74
+
75
+ # t.datetime :confirmation_sent_at
76
+
77
+ # t.string :unconfirmed_email # Only if using reconfirmable
78
+
79
+
80
+
81
+ ## Lockable
82
+
83
+ # t.integer :failed_attempts, default: 0, null: false # Only if lock strategy is :failed_attempts
84
+
85
+ # t.string :unlock_token # Only if unlock strategy is :email or :both
86
+
87
+ # t.datetime :locked_at
88
+
89
+
90
+
91
+
92
+
93
+ t.timestamps null: false
94
+
95
+ end
96
+
97
+
98
+
99
+ add_index :users, :email, unique: true
100
+
101
+ add_index :users, :reset_password_token, unique: true
102
+
103
+ # add_index :users, :confirmation_token, unique: true
104
+
105
+ # add_index :users, :unlock_token, unique: true
106
+
107
+ end
108
+
109
+ end
110
+
111
+
112
+
113
+ ```
114
+
115
+ **development.rb**
116
+
117
+ ```
118
+
119
+ Rails.application.configure do
120
+
121
+ # Settings specified here will take precedence over those in config/application.rb.
122
+
123
+
124
+
125
+ # In the development environment your application's code is reloaded on
126
+
127
+ # every request. This slows down response time but is perfect for development
128
+
129
+ # since you don't have to restart the web server when you make code changes.
130
+
131
+ config.cache_classes = false
132
+
133
+
134
+
135
+ # Do not eager load code on boot.
136
+
137
+ config.eager_load = false
138
+
139
+
140
+
141
+ # Show full error reports.
142
+
143
+ config.consider_all_requests_local = true
144
+
145
+
146
+
147
+ # Enable/disable caching. By default caching is disabled.
148
+
149
+ if Rails.root.join('tmp/caching-dev.txt').exist?
150
+
151
+ config.action_controller.perform_caching = true
152
+
153
+
154
+
155
+ config.cache_store = :memory_store
156
+
157
+ config.public_file_server.headers = {
158
+
159
+ 'Cache-Control' => 'public, max-age=172800'
160
+
161
+ }
162
+
163
+ else
164
+
165
+ config.action_controller.perform_caching = false
166
+
167
+
168
+
169
+ config.cache_store = :null_store
170
+
171
+ end
172
+
173
+
174
+
175
+ # Don't care if the mailer can't send.
176
+
177
+ config.action_mailer.raise_delivery_errors = false
178
+
179
+
180
+
181
+ config.action_mailer.perform_caching = false
182
+
183
+
184
+
185
+ # Print deprecation notices to the Rails logger.
186
+
187
+ config.active_support.deprecation = :log
188
+
189
+
190
+
191
+ # Raise an error on page load if there are pending migrations.
192
+
193
+ config.active_record.migration_error = :page_load
194
+
195
+
196
+
197
+ # Debug mode disables concatenation and preprocessing of assets.
198
+
199
+ # This option may cause significant delays in view rendering with a large
200
+
201
+ # number of complex assets.
202
+
203
+ config.assets.debug = true
204
+
205
+
206
+
207
+ # Suppress logger output for asset requests.
208
+
209
+ config.assets.quiet = true
210
+
211
+
212
+
213
+ # Raises error for missing translations
214
+
215
+ # config.action_view.raise_on_missing_translations = true
216
+
217
+
218
+
219
+ # Use an evented file watcher to asynchronously detect changes in source code,
220
+
221
+ # routes, locales, etc. This feature depends on the listen gem.
222
+
223
+ config.file_watcher = ActiveSupport::EventedFileUpdateChecker
102
224
 
103
225
 
104
226
 
227
+ config.action_mailer.default_url_options = { protocol: 'https', host: 'https://41a01503f3b94436b1e26c5b65638f97.vfs.cloud9.ap-northeast-1.amazonaws.com/' }
228
+
229
+
230
+
105
231
  end
106
232
 
107
-
108
-
109
- Rails.root: /home/ec2-user/environment/techpit-match
110
-
111
-
112
-
113
- Application Trace | Framework Trace | Full Trace
114
-
115
- config/routes.rb:4:in `block in <top (required)>'
116
-
117
- config/routes.rb:1:in `<top (required)>'
118
-
119
- This error occurred while loading the following files:
120
-
121
- /home/ec2-user/environment/techpit-match/config/routes.rb
122
-
123
- ```
233
+ ```
234
+
235
+ **devise_create_users.rb**
236
+
237
+ ```
238
+
239
+ # frozen_string_literal: true
240
+
241
+
242
+
243
+ class DeviseCreateUsers < ActiveRecord::Migration[5.0]
244
+
245
+ def change
246
+
247
+ create_table :users do |t|
248
+
249
+ ## Database authenticatable
250
+
251
+ t.string :email, null: false, default: ""
252
+
253
+ t.string :encrypted_password, null: false, default: ""
254
+
255
+
256
+
257
+ ## Recoverable
258
+
259
+ t.string :reset_password_token
260
+
261
+ t.datetime :reset_password_sent_at
262
+
263
+
264
+
265
+ ## Rememberable
266
+
267
+ t.datetime :remember_created_at
268
+
269
+
270
+
271
+ ## Trackable
272
+
273
+ # t.integer :sign_in_count, default: 0, null: false
274
+
275
+ # t.datetime :current_sign_in_at
276
+
277
+ # t.datetime :last_sign_in_at
278
+
279
+ # t.string :current_sign_in_ip
280
+
281
+ # t.string :last_sign_in_ip
282
+
283
+
284
+
285
+ ## Confirmable
286
+
287
+ # t.string :confirmation_token
288
+
289
+ # t.datetime :confirmed_at
290
+
291
+ # t.datetime :confirmation_sent_at
292
+
293
+ # t.string :unconfirmed_email # Only if using reconfirmable
294
+
295
+
296
+
297
+ ## Lockable
298
+
299
+ # t.integer :failed_attempts, default: 0, null: false # Only if lock strategy is :failed_attempts
300
+
301
+ # t.string :unlock_token # Only if unlock strategy is :email or :both
302
+
303
+ # t.datetime :locked_at
304
+
305
+
306
+
307
+
308
+
309
+ t.timestamps null: false
310
+
311
+ end
312
+
313
+
314
+
315
+ add_index :users, :email, unique: true
316
+
317
+ add_index :users, :reset_password_token, unique: true
318
+
319
+ # add_index :users, :confirmation_token, unique: true
320
+
321
+ # add_index :users, :unlock_token, unique: true
322
+
323
+ end
324
+
325
+ end
326
+
327
+
328
+
329
+ ```
330
+
331
+ **user.rb**
332
+
333
+ ```
334
+
335
+ class User < ApplicationRecord
336
+
337
+ # Include default devise modules. Others available are:
338
+
339
+ # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
340
+
341
+ devise :database_authenticatable, :registerable,
342
+
343
+ :recoverable, :rememberable, :validatable
344
+
345
+ end
346
+
347
+ ```