Rails2.0 命令大全

1.1 建立一個Rails應用程序 $ rails app_name 可選項: -d, database=xxx 指定安裝一個數據庫(mysql oracle postgresql sqlite2 sqlite3 ), 默認狀況下是數據庫 -r, ruby-path= 指定Ruby的安裝路徑,若是沒有指定，scripts使用env去找Ruby -f, freeze (凍結)freezes Rails在vendor/rails目錄 1.2 API Documentation $ gem_server 啓動一個WEBrick服務器。這時候你能夠經過Http://localhost:8808/ 打開瀏覽器去查看rails API文檔 1.3 Rake rake db:fixtures:load    # 載入fixtures到當前環境的數據庫    # 載入指定的fixtures使用FIXTURES=x,y rake db:migrate # 遷移數據庫經過在db/migrate目錄下的腳本.能夠指定版本號經過VERSION=x rake db:schema:dump # 建立一個db/schema.rb文件，經過AR能過夠支持任何數據庫去使用 rake db:schema:load # 再入一個schema.rb文件進數據庫 rake db:sessions:clear # 清空sessions表 rake db:sessions:create # 用CGI::Session::ActiveRecordStore建立一個sessions表爲用戶 rake db:structure:dump # 導出數據庫結構爲一個SQL文件 rake db:test:clone # 從新建立一個測試數據庫從當前環境數據庫中 rake db:test:clone_structure # 從新建立測試數據庫從開發模式數據庫 rake db:test:prepare # 準備測試數據庫並在入schema rake db:test:purge # 清空測試數據庫 rake doc:app # 建立HTML文件的API Documentation rake doc:clobber_app # 刪除Documentation rake doc:clobber_plugins # 刪除 plugin Documentation rake doc:clobber_rails # 刪除Documentation rake doc:plugins # 產生Documation爲全部安裝的plugins rake doc:rails # 建立HTML文件的API Documentation rake doc:reapp # 強制從新建立HTML文件的API Documentation rake doc:rerails # 強制從新建立HTML文件的API Documentation rake log:clear # 清空目錄log/下的全部日誌文件 rake rails:freeze:edge # Lock this application to latest Edge Rails. Lock a specific revision with REVISION=X rake rails:freeze:gems # Lock this application to the current gems (by unpacking them into vendor/rails) rake rails:unfreeze # Unlock this application from freeze of gems or edge and return to a fluid use of system gems rake rails:update # Update both scripts and public/javascripts from Rails rake rails:update:javascripts # Update your javascripts from your current rails install rake rails:update:scripts # Add new scripts to the application script/ directory rake stats # Report code statistics (KLOCs, etc) from the application rake test # Test all units and functionals rake test:functionals # Run tests for functionalsdb:test:prepare rake test:integration # Run tests for integrationdb:test:prepare rake test:plugins # Run tests for pluginsenvironment rake test:recent # Run tests for recentdb:test:prepare rake test:uncommitted # Run tests for uncommitteddb:test:prepare rake test:units # Run tests for unitsdb:test:prepare rake tmp:cache:clear # 清空tmp/cache目錄下的全部文件 rake tmp:clear # 清空session, cache, 和socket文件從tmp/目錄 rake tmp:create # 爲sessions, cache, and sockets建立tmp/目錄 rake tmp:sessions:clear # 清空全部在tmp/sessions目錄下的文件 rake tmp:sockets:clear # 清空全部在tmp/sessions 目錄下的ruby_sess.* 文件 1.4 Scripts script/about # 輸出當前環境信息 script/breakpointer # 啓動斷點server script/console # 啓動交換式的Rails控制檯 script/destroy # 刪除經過generators建立的文件 script/generate # -> generators script/plugin # -> Plugins script/runner # 執行一個任務在rails上下文中 script/server # 啓動開發模式服務器http://localhost:3000 //如下幾個不知道怎麼去使用 script/performance/profiler script/performance/benchmarker script/process/reaper script/process/spawner 1.5 Generators ruby script/generate model ModelName ruby script/generate controller ListController show edit ruby script/generate scaffold ModelName ControllerName ruby script/generate migration AddNewTable ruby script/generate plugin PluginName ruby script/generate mailer Notification lost_password signup ruby script/generate web_service ServiceName api_one api_two ruby script/generate integration_test TestName ruby script/generate session_migration 可選項: -p, --pretend Run but do not make any changes. -f, --force Overwrite files that already exist. -s, --skip Skip files that already exist. -q, --quiet Suppress normal output. -t, --backtrace Debugging: show backtrace on errors. -h, --help Show this help message. -c, --svn Modify files with subversion. (Note: svn must be in path) 1.6 Plugins script/plugin discover # discover plugin repositories script/plugin list # list all available plugins script/plugin install where # install the a wherea ? plugin script/plugin install -x where # install where plugin as SVN external script/plugin install http://invisible.ch/projects/plugins/where script/plugin update # update installed plugins script/plugin source # add a source repository script/plugin unsource # removes a source repository script/plugin sources # lists source repositories