heroku回形針導軌4 s3不能正常工作

我無法讓heroku與s3一起工作。當我提交圖片文章時，似乎我的應用程序提交了它（我可以從heroku日誌中得知）。但提交後沒有圖像顯示，除了空白帖子。 s3桶中沒有圖像。我遵循的文件來自：https://devcenter.heroku.com/articles/paperclip-s3 s3和這裏：https://github.com/thoughtbot/paperclip paperlip。heroku回形針導軌4 s3不能正常工作

production.rb 

    config.paperclip_defaults = { 
    storage: :s3, 
    # s3_host_name: 's3.amazonaws.com', 
    s3_credentials: { 
     bucket: ENV.fetch('S3_BUCKET_NAME'), 
     access_key_id: ENV.fetch('AWS_ACCESS_KEY_ID'), 
     secret_access_key: ENV.fetch('AWS_SECRET_ACCESS_KEY'), 
     s3_region: ENV.fetch('AWS_REGION'), 
    } 
    } 



$ heroku config:set S3_BUCKET_NAME=your_bucket_name 
$ heroku config:set AWS_ACCESS_KEY_ID=your_access_key_id 
$ heroku config:set AWS_SECRET_ACCESS_KEY=your_secret_access_key 
$ heroku config:set AWS_REGION=us-east-1 


Heroku Logs 

2016-12-28T21:57:52.101029+00:00 heroku[web.1]: Unidling 
2016-12-28T21:57:52.101275+00:00 heroku[web.1]: State changed from down to starting 
2016-12-28T21:57:57.778592+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 30838 -e production` 
2016-12-28T21:58:02.108725+00:00 app[web.1]: [2016-12-28 21:58:02] INFO WEBrick 1.3.1 
2016-12-28T21:58:02.108742+00:00 app[web.1]: [2016-12-28 21:58:02] INFO ruby 2.2.6 (2016-11-15) [x86_64-linux] 
2016-12-28T21:58:02.109000+00:00 app[web.1]: [2016-12-28 21:58:02] INFO WEBrick::HTTPServer#start: pid=4 port=30838 
2016-12-28T21:58:02.570577+00:00 heroku[web.1]: State changed from starting to up 
2016-12-28T21:58:04.144516+00:00 app[web.1]: => Booting WEBrick 
2016-12-28T21:58:04.144539+00:00 app[web.1]: => Rails 4.2.3 application starting in production on http://0.0.0.0:30838 
2016-12-28T21:58:04.144541+00:00 app[web.1]: => Run `rails server -h` for more startup options 
2016-12-28T21:58:04.144541+00:00 app[web.1]: => Ctrl-C to shutdown server 
2016-12-28T21:58:04.144542+00:00 app[web.1]: Started POST "/posts" for 162.199.225.97 at 2016-12-28 21:58:04 +0000 
2016-12-28T21:58:04.185386+00:00 app[web.1]: Processing by PostsController#create as HTML 
2016-12-28T21:58:04.185468+00:00 app[web.1]: Parameters: {"utf8"=>"✓", "authenticity_token"=>"L8jVCl6TKg9movpIhk8pt6P9oAv2h7c8sNGHu3n3XhoAke5HgoQuRMncUje71ng/EzSsrBxP5bUBrByTqWALEw==", "post"=>{"content"=>"", "image"=>#<ActionDispatch::Http::UploadedFile:0x007f8aaa6441a0 @tempfile=#<Tempfile:/tmp/RackMultipart20161228-4-mfx8dx.jpg>, @original_filename="best-kitten-names-1.jpg", @content_type="image/jpeg", @headers="Content-Disposition: form-data; name=\"post[image]\"; filename=\"best-kitten-names-1.jpg\"\r\nContent-Type: image/jpeg\r\n">}, "commit"=>"Post"} 
2016-12-28T21:58:04.205630+00:00 app[web.1]: User Load (1.1ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT 1 [["id", 1]] 
2016-12-28T21:58:04.264197+00:00 app[web.1]: (0.7ms) BEGIN 
2016-12-28T21:58:04.268176+00:00 app[web.1]: SQL (1.1ms) INSERT INTO "posts" ("content", "user_id", "created_at", "updated_at") VALUES ($1, $2, $3, $4) RETURNING "id" [["content", ""], ["user_id", 1], ["created_at", "2016-12-28 21:58:04.264795"], ["updated_at", "2016-12-28 21:58:04.264795"]] 
2016-12-28T21:58:04.270377+00:00 app[web.1]: (1.6ms) COMMIT 
2016-12-28T21:58:04.271066+00:00 app[web.1]: Redirected to https://immense-gorge-61510.herokuapp.com/users/1 
2016-12-28T21:58:04.271231+00:00 app[web.1]: Completed 302 Found in 86ms (ActiveRecord: 12.4ms) 
2016-12-28T21:58:04.271721+00:00 heroku[router]: at=info method=POST path="/posts" host=immense-gorge-61510.herokuapp.com request_id=e3e74cff-240a-4041-bc5b-5e4bae727b53 fwd="162.199.225.97" dyno=web.1 connect=0ms service=135ms status=302 bytes=1168 
2016-12-28T21:58:04.562237+00:00 heroku[router]: at=info method=GET path="https://stackoverflow.com/users/1" host=immense-gorge-61510.herokuapp.com request_id=b17a22b5-d8f7-4305-860d-7366fbd8e8f1 fwd="162.199.225.97" dyno=web.1 connect=0ms service=143ms status=200 bytes=5100 
2016-12-28T21:58:04.425366+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/1" for 162.199.225.97 at 2016-12-28 21:58:04 +0000 
2016-12-28T21:58:04.428258+00:00 app[web.1]: Processing by UsersController#show as HTML 
2016-12-28T21:58:04.428277+00:00 app[web.1]: Parameters: {"id"=>"1"} 
2016-12-28T21:58:04.430570+00:00 app[web.1]: User Load (0.9ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT 1 [["id", 1]] 
2016-12-28T21:58:04.434624+00:00 app[web.1]: User Load (0.8ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT 1 [["id", 1]] 
2016-12-28T21:58:04.438495+00:00 app[web.1]: Post Load (1.0ms) SELECT "posts".* FROM "posts" WHERE "posts"."user_id" = $1 [["user_id", 1]] 
2016-12-28T21:58:04.459392+00:00 app[web.1]: (0.9ms) SELECT COUNT(*) FROM "posts" WHERE (user_id = 1) 
2016-12-28T21:58:04.470197+00:00 app[web.1]: Post Load (1.1ms) SELECT "posts".* FROM "posts" WHERE (user_id = 1) ORDER BY "posts"."created_at" DESC LIMIT 10 OFFSET 0 
2016-12-28T21:58:04.473733+00:00 app[web.1]: User Load (1.0ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT 1 [["id", 1]] 
2016-12-28T21:58:04.489307+00:00 app[web.1]: CACHE (0.0ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT 1 [["id", 1]] 
2016-12-28T21:58:04.490576+00:00 app[web.1]: CACHE (0.0ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT 1 [["id", 1]] 
2016-12-28T21:58:04.492301+00:00 app[web.1]: CACHE (0.0ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT 1 [["id", 1]] 
2016-12-28T21:58:04.493573+00:00 app[web.1]: CACHE (0.0ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT 1 [["id", 1]] 
2016-12-28T21:58:04.494749+00:00 app[web.1]: CACHE (0.0ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT 1 [["id", 1]] 
2016-12-28T21:58:04.496086+00:00 app[web.1]: CACHE (0.0ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT 1 [["id", 1]] 
2016-12-28T21:58:04.497785+00:00 app[web.1]: CACHE (0.0ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT 1 [["id", 1]] 
2016-12-28T21:58:04.498880+00:00 app[web.1]: Rendered shared/_wall.html.slim (34.4ms) 
2016-12-28T21:58:04.513974+00:00 app[web.1]: Rendered shared/_error_messages.html.slim (6.4ms) 
2016-12-28T21:58:04.515710+00:00 app[web.1]: Rendered shared/_post_form.html.slim (16.2ms) 
2016-12-28T21:58:04.515770+00:00 app[web.1]: Rendered users/show.html.slim within layouts/application (73.9ms) 
2016-12-28T21:58:04.552423+00:00 app[web.1]: (0.8ms) SELECT COUNT(*) FROM "notifications" WHERE "notifications"."recipient_id" = $1 AND "notifications"."checked" = $2 [["recipient_id", 1], ["checked", "f"]] 
2016-12-28T21:58:04.553223+00:00 app[web.1]: Rendered layouts/_header.html.slim (26.5ms) 
2016-12-28T21:58:04.560863+00:00 app[web.1]: Rendered shared/_flash_messages.html.slim (6.3ms) 
2016-12-28T21:58:04.561408+00:00 app[web.1]: Completed 200 OK in 133ms (Views: 116.4ms | ActiveRecord: 8.2ms)

來源

2016-12-28 user3799793

你使用霧寶石嗎？ –

我不是。我是不是該？ – user3799793

是的。試試它，也ImageMagic減少文件大小。我沒有看到Heroku日誌中的任何內容會引發紅旗。霧是一個簡單的方法讓照片到S3，如果失敗，你會得到一個錯誤信息。 –

OK，它看起來像圖片走進你的臨時文件，而不是到S3。現在你知道你必須配置桶。密切關注本頁： https://rails.devcamp.com/rails-project-photo-uploader-tutorial/connecting-to-s3-on-aws/how-to-connect-to-the-aws-s3-api 你很近！不要放棄。

來源

2016-12-29 03:56:33

heroku回形針導軌4 s3不能正常工作

回答

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