groovy学习

官网

http://groovy.codehaus.org/

精通 Groovy

http://www.ibm.com/developerworks/cn/education/java/j-groovy/index.html

Input Output

http://groovy.codehaus.org/Input+Output

Database features

http://groovy.codehaus.org/Database+features

groovy API

http://groovy.codehaus.org/api/index.html

groovy中对String的扩展方法

http://groovy.codehaus.org/api/org/codehaus/groovy/runtime/StringGroovyMethods.html

与Java的对比

http://groovy.codehaus.org/Differences+from+Java

Groovy示例

http://groovy.codehaus.org/Cookbook+Examples

groovy要自行关闭数据库连接

http://stackoverflow.com/questions/1895374/with-groovy-sql-newinstance-in-grails-who-closes-the-connection-and-when