用groovy + spring写hello world

applicationContext.xml  如下


<?xml version="1.0" encoding="UTF-8"?>
<beans
    xmlns="http://www.springframework.org/schema/beans"
    xmlns:lang="http://www.springframework.org/schema/lang"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
    http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd">

 <!--Groovy???Web Service Client-->
    <lang:groovy id="helloWorld"
           
                 script-source="classpath:com/xmchen/HelloWord.groovy">
    </lang:groovy>
   


</beans>



HelloWord.groovy:

package com.xmchen;

class HelloWorld  {

   public String getMsg(){ return "Hello xccccxxc World"}
   
}

使用java调用groovy的代码如下:

    public static void main(String[] args) {
   
          ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.
xml");
          GroovyObject  hello = (GroovyObject ) ctx.getBean("helloWorld");
        System.out.println(hello.invokeMethod("getMsg", null));
       
    }

很简单是不是

评论

1 楼 qcom 2007-08-18  

<?xml version="1.0" encoding="UTF-8"?>
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:lang="http://www.springframework.org/schema/lang"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd">

    <lang:groovy id="helloWorld"
                script-source="classpath:com/xmchen/HelloWord.groovy">
    </lang:groovy>
   


</beans>