Rails連接到SQL Server 2008通過activerecord-sqlserver-adapter

Question

我下載了BitNami的Jruby。一切正常，但是當我想連接到SQL Server 2008時，出現了一些問題。

的database.yml的是如下

development: 
     adapter: sqlserver 
     host: 127.0.0.1 
     instanceName: SQLServer2008 
     database: truetemp 
     username: sa 
     password: 7354500 

我用命令 「的JRuby -S軌產生支架產品名稱：串......」，ROR效果很好; 但命令「rake db：migrate --trace」失敗。

F：\ TMP \ RubyMine201207>耙分貝：遷移--trace **調用分貝：遷移（FIRST_TIME） **調用環境（FIRST_TIME） **執行環境 **調用分貝：load_config （first_time） **調用rails_env（first_time） **執行rails_env **執行db：load_config rake中止！請安裝SQLSERVER適配器：gem install activerecord-sqlserver-adapte r（沒有這樣的文件 加載 - active_record/connection_adapters/sqlserver_adapter）

組織/ JRuby中/ RubyKernel.java：1033：在require' F:/Program Files/BitNami JRubyStack/jruby/lib/ruby/gems/1.8/gems/activesupport-3 .2.1/lib/active_support/dependencies.rb:251:in需要」 F：/程序 文件/ BitNami JRubyStack/jruby/lib/ruby​​/gems/1.8/gems/activesupport-3 .2.1/lib/active_support/dependencies.rb：236：in load_dependency' F:/Program Files/BitNami JRubyStack/jruby/lib/ruby/gems/1.8/gems/activesupport-3 .2.1/lib/active_support/dependencies.rb:251:in require'F：/ Program Files/BitNami JRubyStack/jruby/lib/ruby​​/gems /1.8/gems/activerecord-3。 /lib/active_record/connection_adapters/abstract/connection_specification.rb：4 8：in resolve_hash_connection' F:/Program Files/BitNami JRubyStack/jruby/lib/ruby/gems/1.8/gems/activerecord-3. 2.1/lib/active_record/connection_adapters/abstract/connection_specification.rb:3 9:in resolve_string_connection'F：/ Program Files/BitNami JRubyStack/jruby/lib/ruby​​/gems/1.8/gems/activerecord-3。 2.1/lib/active_record/connection_adapters/abstract/connection_specification.rb：2 3：在spec' F:/Program Files/BitNami JRubyStack/jruby/lib/ruby/gems/1.8/gems/activerecord-3. 2.1/lib/active_record/connection_adapters/abstract/connection_specification.rb:1 27:in establish_connection'F：/ Program Files/BitNami JRubyStack/jruby/lib/ruby​​/gems/1.8/gems/activerecord-3。 2.1/lib/active_record/railtie.rb：76：在Railtie' org/jruby/RubyKernel.java:2045:in instance_eval'F：/ Program Files/BitNami JRubyStack/jruby/lib/ruby​​/gems/1.8/gems/activesupport-3 .2.1/lib/active_support/lazy_load_hooks.rb：36：在execute_hook' F:/Program Files/BitNami JRubyStack/jruby/lib/ruby/gems/1.8/gems/activesupport-3 .2.1/lib/active_support/lazy_load_hooks.rb:43:in run_load_hooks' 組織/ JRuby中/ RubyArray.java：1615：在each' F:/Program Files/BitNami JRubyStack/jruby/lib/ruby/gems/1.8/gems/activesupport-3 .2.1/lib/active_support/lazy_load_hooks.rb:42:in run_load_hooks' F：/ Program Files文件/ BitNami JRubyStack/JRuby的/ lib目錄/紅寶石/寶石/ 1.8 /寶石/ activerecord- 3。 2.1/lib/active_record/base.rb：716：在(root)' F:/Program Files/BitNami JRubyStack/jruby/lib/ruby/gems/1.8/gems/activerecord-3. 2.1/lib/active_record/base.rb:6:in（root）'org/jruby/RubyProc.java：270：在call' org/jruby/RubyProc.java:220:in 中調用'F：/ Program Files/BitNami JRubyStack/jruby/lib/ruby​​/gems /1.8/gems/rake-0.9.2.2/li b/rake/task.rb：205：在execute' org/jruby/RubyArray.java:1615:in 每個'F：/ Program Files/BitNami JRubyStack/jruby/lib/ruby​​/gems/1.8/gems/rake -0.9.2.2/li b/rake/task.rb：200：在execute' F:/Program Files/BitNami JRubyStack/jruby/lib/ruby/gems/1.8/gems/rake-0.9.2.2/li b/rake/task.rb:158:in invoke_with_call_chain'F：/ Program Files/BitNami JRubyStack/jruby/lib/ruby​​/1.8/monitor.rb：191：在mon_sy nchronize' F:/Program Files/BitNami JRubyStack/jruby/lib/ruby/gems/1.8/gems/rake-0.9.2.2/li b/rake/task.rb:151:in invoke_with_call_chain'F ：/程序 文件/ BitNami JRubyStack/jruby/lib/ruby​​/gems/1.8/gems/rake-0.9.2.2/li b/rake/task.rb：176：在invoke_prerequisites' org/jruby/RubyArray.java:1615:in每個'F：/ Program Files/BitNamiJRubyStack/jruby/lib/ruby​​/gems/1.8/gems/rake-0.9.2.2/li b/rake/task.rb：174：在invoke_prerequisites' F:/Program Files/BitNami JRubyStack/jruby/lib/ruby/gems/1.8/gems/rake-0.9.2.2/li b/rake/task.rb:157:in invoke_with_call_chain' /ruby/1.8/monitor.rb:191:in mon_sy nchronize' F:/Program Files/BitNami JRubyStack/jruby/lib/ruby/gems/1.8/gems/rake-0.9.2.2/li b/rake/task.rb:151:in invoke_with_call_chain'F：/ Program 文件/ BitNami JRubyStack/jruby/lib/ruby​​/gems/1.8/gems/rake-0.9.2.2/li b/rake/task 。rb：144：在invoke' F:/Program Files/BitNami JRubyStack/jruby/lib/ruby/gems/1.8/gems/rake-0.9.2.2/li b/rake/application.rb:116:in invoke_task'F：/ Program Files/BitNami JRubyStack/jruby/lib/ruby​​/gems/1.8/gems/rake-0.9.2.2/li b/rake/application.rb：94：top_level' org/jruby/RubyArray.java:1615:in每個'F：/ Program Files/BitNami JRubyStack/jruby/lib/ruby​​/gems/1.8/gems/rake-0.9.2.2/li b/rake/application.rb：94：在top_level' F:/Program Files/BitNami JRubyStack/jruby/lib/ruby/gems/1.8/gems/rake-0.9.2.2/li b/rake/application.rb:133:in standard_exception_handling'F：/ Program 文件/ BitNami JRubyStack/jruby/lib/ruby​​/gems/1.8/gems/rake-0.9.2.2/li b/rake/application.rb：88：在top_level' F:/Program Files/BitNami JRubyStack/jruby/lib/ruby/gems/1.8/gems/rake-0.9.2.2/li b/rake/application.rb:66:in運行'F：/ Program Files/BitNami JRubyStack/jruby/lib/ruby​​/gems/1.8/gems/rake-0.9.2.2/li b/rake/application.rb：133：在standard_exception_handling' F:/Program Files/BitNami JRubyStack/jruby/lib/ruby/gems/1.8/gems/rake-0.9.2.2/li b/rake/application.rb:63:in運行'F：/ Program Files/BitNami JRubyStack/jruby/lib/ruby​​ /寶石/ 1.8 /寶石/rake-0.9.2.2/bi n/rake：33：在 (root)' org/jruby/RubyKernel.java:1058:in加載'F：/ Program 文件/ BitNami JRubyStack/jruby/bin/rake：23：在'（root）'任務：TOP => db ：遷移=> DB：load_config

Answer 1

請務必添加下面一行到你的Gemfile

gem 'activerecord-sqlserver-adapter'