0

このエラー メッセージを修正する方法がわかりません。ruby を Rails で使い始めて、すべてをセットアップして詳細を学ぼうとしましたが、WEBrick を機能させることに固執しました。何でも役に立ちます、ありがとう！

 C:\Users\Brandon\Documents\Sites\simple_cms>rails server
=> Booting WEBrick
=> Rails 3.2.13 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
Exiting
C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_record/connec
tion_adapters/mysql_adapter.rb:411:in `real_connect': Can't connect to MySQL ser
ver on 'localhost' (10061) (Mysql::Error)
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_
record/connection_adapters/mysql_adapter.rb:411:in `connect'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_
record/connection_adapters/mysql_adapter.rb:131:in `initialize'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_
record/connection_adapters/mysql_adapter.rb:38:in `new'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_
record/connection_adapters/mysql_adapter.rb:38:in `mysql_connection'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_ 
record/connection_adapters/abstract/connection_pool.rb:315:in `new_connection'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_
record/connection_adapters/abstract/connection_pool.rb:325:in `checkout_new_conn
ection'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_
record/connection_adapters/abstract/connection_pool.rb:247:in `block (2 levels)
in checkout'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_
record/connection_adapters/abstract/connection_pool.rb:242:in `loop'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_
record/connection_adapters/abstract/connection_pool.rb:242:in `block in checkout
'
    from C:/Ruby193/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_ 
record/connection_adapters/abstract/connection_pool.rb:239:in `checkout'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_
record/connection_adapters/abstract/connection_pool.rb:102:in `block in connecti
on'
    from C:/Ruby193/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_
record/connection_adapters/abstract/connection_pool.rb:101:in `connection'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_
record/connection_adapters/abstract/connection_pool.rb:410:in `retrieve_connecti   
on'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_
record/connection_adapters/abstract/connection_specification.rb:171:in `retrieve
_connection'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_
record/connection_adapters/abstract/connection_specification.rb:145:in `connecti
on'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/activerecord-3.2.13/lib/active_
record/railtie.rb:88:in `block in <class:Railtie>'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.13/lib/rails/initi
alizable.rb:30:in `instance_exec'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.13/lib/rails/initi
alizable.rb:30:in `run'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.13/lib/rails/initi
alizable.rb:55:in `block in run_initializers'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.13/lib/rails/initi
alizable.rb:54:in `each'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.13/lib/rails/initi
alizable.rb:54:in `run_initializers'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.13/lib/rails/appli
cation.rb:136:in `initialize!'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.13/lib/rails/railt
ie/configurable.rb:30:in `method_missing'
    from C:/Users/Brandon/Documents/Sites/simple_cms/config/environment.rb:5
:in `<top (required)>'
    from C:/Users/Brandon/Documents/Sites/simple_cms/config.ru:3:in `require
'
    from C:/Users/Brandon/Documents/Sites/simple_cms/config.ru:3:in `block i
n <main>'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/builder.rb:
51:in `instance_eval'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/builder.rb:
51:in `initialize'
    from C:/Users/Brandon/Documents/Sites/simple_cms/config.ru:in `new'
    from C:/Users/Brandon/Documents/Sites/simple_cms/config.ru:in `<main>'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/builder.rb:
40:in `eval'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/builder.rb:
40:in `parse_file'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/server.rb:2
00:in `app'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.13/lib/rails/comma
nds/server.rb:46:in `app'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/server.rb:3
04:in `wrapped_app'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/server.rb:2
54:in `start'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.13/lib/rails/comma
nds/server.rb:70:in `start'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.13/lib/rails/comma
nds.rb:55:in `block in <top (required)>'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.13/lib/rails/comma
nds.rb:50:in `tap'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.13/lib/rails/comma
nds.rb:50:in `<top (required)>'
    from script/rails:6:in `require'
    from script/rails:6:in `<main>'

私はこれを機能させるためにいくつかの異なることを試みています.gemfile opensllなどを持っていないことが問題である可能性があると誰かが言っているのを見た後、rake db:createを試すように言われた別のことを読んで、このエラーメッセージも表示されました. .

C:\Users\Brandon\Documents\Sites\simple_cms>rake db:create
Can't connect to MySQL server on 'localhost' (10061)
Couldn't create database for {"adapter"=>"mysql2", "encoding"=>"utf8", "reconnec
t"=>false, "database"=>"simple_cms_development", "pool"=>5, "username"=>"root",
"password"=>nil, "host"=>"localhost"}, charset: utf8, collation: utf8_unicode_ci

(if you set the charset manually, make sure you have a matching collation)
Can't connect to MySQL server on 'localhost' (10061)
Couldn't create database for {"adapter"=>"mysql2", "encoding"=>"utf8", "reconnec
t"=>false, "database"=>"simple_cms_test", "pool"=>5, "username"=>"root", "passwo
rd"=>nil, "host"=>"localhost"}, charset: utf8, collation: utf8_unicode_ci
(if you set the charset manually, make sure you have a matching collation)
4

2 に答える 2

0

ここで Windows 用の mysql をインストールする必要があります。Mysql は Ruby 環境の一部ではなく、Bundler や Rails では処理されません。コンピューターに mysql のインスタンスがインストールされていますか?

于 2013-04-18T04:07:10.253 に答える
0

の構成情報config/database.ymlが無効であるか、MySQL サーバーが正しく構成されていないようです。

受信したエラーから、MySQL サーバーが実行されていないか、定義したポートで応答していないように見えます。

mysqlコマンドライン ツールまたは同等のツールを使用して接続できることをテストします。

于 2013-04-18T01:51:49.293 に答える