groovy

1、groovy下载地址: ：

       http://groovy.codehaus.org/Download?nc

2、Eclipse中集成Groovy编译插件：

       http://dist.codehaus.org/groovy/distributions/update/

3、例子：

package groovy;

public interface ITest {
public void talk();
}

 

 

package groovy;

import java.io.File;

import groovy.lang.GroovyClassLoader;

public class TestGroovy {

 /**
  * @param args
  */
 public static void main(String[] args) {
  ClassLoader cl = new TestGroovy().getClass().getClassLoader();
  GroovyClassLoader loader = new GroovyClassLoader(cl);
  try {
   Class groovyClass = loader.parseClass(new File("src/groovy/Test.groovy"));
   ITest test = (ITest)groovyClass.newInstance();
   test.talk();
  } catch (Exception e) {
   e.printstacktrace();
  }
 }
}

 

Test.groovy

/**
 *
 */
package groovy;

/**
 * @author zhangchao02
 *
 */
public class Test implements ITest {

 /* (non-Javadoc)
  * @see groovy.ITest#talk()
  */
 @Override
 public void talk() {
  System.out.println("ok test groovy");
 }

}