Grails on Google App Engine

Grails on Google App Engine

1. Download

• groovy-1.6.3
  http://groovy.codehaus.org/Download
• grails-1.1.1
  http://www.grails.org/Download
• grails-app-engine-0.8.3 plugin
  http://grails.org/plugin/app-engine

2. Install

• 设置系统环境变量：
  GROOVY_HOME
  GRAILS_HOME
  Path: %GROOVY_HOME%\bin;%GRAILS_HOME%\bin
  
  

3.Create App

• 创建应用
  

  grails create-app hook-hub

• 更改配置
  在renli-resource/grails-app/conf/Config.groovy中添加如下行：
  

  google.appengine.application="hook-hub"

  
  
• 安装AppEngine plugin
  

  cd hook-hub grails uninstall-plugin hibernate grails install-plugin app-engine

  
  
• 运行AppEngine
  

  grails create-domain-class com.vickcy.Book grails install-plugin hibernate grails generate-all com.vickcy.Book grails uninstall-plugin hibernate

  
  
• Delete : target/war/WEB-INF/datastore-indexes.xml
  
  
• 运行AppEngine
  

  grails app-engine run

  
  
• 向GAE部署应用
  

  grails set-version 1 grails app-engine package %APPENGINE_HOME%/bin/appcfg.cmd update target/war

  * 部署时应用名必须与注册的GAE应用名一致

4.Develop Environment

 

• Eclipse3.4 plugin
  ・Google App Engine plugin
      - update site: http://dl.google.com/eclipse/plugin/3.4
  
  ・TestNG plugin - Groovy plugin 的前提
      - update site： http://beust.com/eclipse
  
  ・Groovy plugin
      - update site: http://dist.groovy.codehaus.org/distributions/update/

 

 

• Eclipse Project Setting
  Project -> Properties -> Java Build Path -> Libraries -> Edit ->Variable -> New
      Name: GRAILS_HOME
      Path: Grails根目录