Groovy on Grails 快速建站1

本文介绍如何使用 Groovy on Grails 快速构建网站的过程,包括环境配置、应用创建、数据库设置及基本实体和控制器的生成。

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  1. Groovy on Grails 快速建站
  2. grails版本: 1.0 . 2
  3. 首先,确保环境变量中配置了:
  4. GRAILS_HOME=F:\grails- 1.0 . 2
  5. 以下是建站的日志,黑体为用户输入部分:
  6. E:\>mkdir cinwamanblog
  7. E:\>cd cinwamanblog
  8. 创建应用
  9. E:\cinwamanblog>grails create-app
  10. Welcome to Grails  1.0 . 2  - http: //grails.org/
  11. Licensed under Apache Standard License  2.0
  12. Grails home is set to: F:\grails- 1.0 . 2
  13. Base Directory: E:\cinwamanblog
  14. Note: No plugin scripts found
  15. Running script F:\grails- 1.0 . 2 \scripts\CreateApp.groovy
  16. Environment set to development
  17. Application name not specified. Please enter:
  18. cinwamanblog
  19.     [mkdir] Created dir: E:\cinwamanblog\cinwamanblog\src
  20.     [mkdir] Created dir: E:\cinwamanblog\cinwamanblog\src\java
  21.     [mkdir] Created dir: E:\cinwamanblog\cinwamanblog\src\groovy
  22. …… 
  23.      [copy] Copying  2  files to E:\cinwamanblog\cinwamanblog
  24.      [copy] Copying  2  files to E:\cinwamanblog\cinwamanblog\web-app\WEB-INF
  25. ……
  26. [propertyfile] Updating property file: E:\cinwamanblog\cinwamanblog\application.
  27. properties
  28. Created Grails Application at E:\cinwamanblog/cinwamanblog
  29. 运行
  30. E:\cinwamanblog\cinwamanblog>grails run-app
  31. Welcome to Grails  1.0 . 2  - http: //grails.org/
  32. Licensed under Apache Standard License  2.0
  33. Grails home is set to: F:\grails- 1.0 . 2
  34. Base Directory: E:\cinwamanblog\cinwamanblog
  35. Note: No plugin scripts found
  36. ……
  37. 2008 - 09 - 04   01 : 15 : 43.427 ::INFO:  Started SelectChannelConnector @0 .0. 0.0 : 8080
  38. Server running. Browse to http: //localhost:8080/cinwamanblog
  39. 2008 - 09 - 04   01 : 16 : 02.494 :/cinwamanblog:INFO:  GSP servlet initialized
  40. 访问:http: //localhost:8080/cinwamanblog 测试是否网站建立起来
  41. 创建领域实体
  42. E:\cinwamanblog\cinwamanblog>grails create-domain- class
  43. Welcome to Grails  1.0 . 2  - http: //grails.org/
  44. Licensed under Apache Standard License  2.0
  45. Grails home is set to: F:\grails- 1.0 . 2
  46. Base Directory: E:\cinwamanblog\cinwamanblog
  47. Note: No plugin scripts found
  48. Running script F:\grails- 1.0 . 2 \scripts\CreateDomainClass.groovy
  49. Environment set to development
  50.  name not specified. Please enter:
  51. Article
  52.      [copy] Copying  1  file to E:\cinwamanblog\cinwamanblog\grails-app\domain
  53. Created   for  Article
  54.      [copy] Copying  1  file to E:\cinwamanblog\cinwamanblog\test\integration
  55. Created Tests  for  Article
  56. E:\cinwamanblog\cinwamanblog>grails create-domain- class
  57. ……
  58.  name not specified. Please enter:
  59. catalog
  60.      [copy] Copying  1  file to E:\cinwamanblog\cinwamanblog\grails-app\domain
  61. Created   for  Catalog
  62.      [copy] Copying  1  file to E:\cinwamanblog\cinwamanblog\test\integration
  63. Created Tests  for  Catalog
  64. E:\cinwamanblog\cinwamanblog>grails create-domain- class
  65. ……
  66.  name not specified. Please enter:
  67. person
  68.      [copy] Copying  1  file to E:\cinwamanblog\cinwamanblog\grails-app\domain
  69. Created   for  Person
  70.      [copy] Copying  1  file to E:\cinwamanblog\cinwamanblog\test\integration
  71. Created Tests  for  Person
  72. E:\cinwamanblog\cinwamanblog>grails create-domain- class
  73. ……
  74.  name not specified. Please enter:
  75. blog
  76.      [copy] Copying  1  file to E:\cinwamanblog\cinwamanblog\grails-app\domain
  77. Created   for  Blog
  78.      [copy] Copying  1  file to E:\cinwamanblog\cinwamanblog\test\integration
  79. Created Tests  for  Blog
  80. 创建控制类
  81. E:\cinwamanblog\cinwamanblog>grails create-controller
  82. ……
  83. Controller name not specified. Please enter:
  84. blog
  85. ……
  86. E:\cinwamanblog\cinwamanblog>grails create-controller
  87. ……
  88. catalog
  89. ……
  90. E:\cinwamanblog\cinwamanblog>grails create-controller
  91. ……
  92. article
  93. ……
  94. E:\cinwamanblog\cinwamanblog>grails create-controller
  95. ……
  96. person
  97. ……
  98. E:\cinwamanblog\cinwamanblog>
  99. 使用mysql创建 3 个空库:开发:blog_dev 测试:blog_test 运营:blog_prod
  100. 修改配置文件:
  101. E:\cinwamanblog\cinwamanblog\grails-app\conf\DataSource.groovy
  102. dataSource {
  103.     pooled =  true  
  104.   dbCreate =  "update"  
  105.   url =  "jdbc:mysql://localhost/blog_dev"  
  106.   driverClassName =  "com.mysql.jdbc.Driver"  
  107.   username =  "root"  
  108.   password =  "root"  
  109. }
  110. hibernate {
  111.     cache.use_second_level_cache= true
  112.     cache.use_query_cache= true
  113.     cache.provider_class= 'org.hibernate.cache.EhCacheProvider'
  114. }
  115. // environment specific settings
  116. environments {
  117.     development {
  118.         dataSource {
  119.             dbCreate =  "create-drop"   // one of 'create', 'create-drop','update'
  120.             url =  "jdbc:mysql://localhost/blog_dev"
  121.         }
  122.     }
  123.     test {
  124.         dataSource {
  125.             dbCreate =  "update"
  126.             url =  "jdbc:mysql://localhost/blog_test"
  127.         }
  128.     }
  129.     production {
  130.         dataSource {
  131.             dbCreate =  "update"
  132.             url =  "jdbc:mysql://localhost/blog_prod"
  133.         }
  134.     }
  135. }
  136. ctrl+c 停止应用,然后E:\cinwamanblog\cinwamanblog>grails run-app
  137. 此时,数据库中的表自动创建
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