个回答

• er路

  2017-06-22 00:54:35

  //这个是java文件
  package com.imooc.beanannotation;
  
  import org.springframework.stereotype.Component;
  
  @Component
  public class BeanAnnotation {
  	
  	public void say(String word){
  		System.out.println("BeanAnnotation:"+word);
  	}
  
  }
  //这个是配置文件
  <?xml version="1.0" encoding="UTF-8"?>
  <beans
  	xmlns="http://www.springframework.org/schema/beans"
  	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  	xmlns:context="http://www.springframework.org/schema/context"
  	xsi:schemaLocation="http://www.springframework.org/schema/beans 
  			http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
  			http://www.springframework.org/schema/context
  			http://www.springframework.org/schema/context/spring-context-3.1.xsd">
  <context:component-scan base-package="com.imooc.beanannotation">
  </context:component-scan>		
  
  </beans>
  //这个是测试的文件,,我没安装老师那个方法,而是直接实例化
  @Test
  public void TestbeanAnnotation() {
          ApplicationContext alc=new ClassPathXmlApplicationContext("spring-beanannotation.xml");
  	BeanAnnotation bean=(BeanAnnotation)alc.getBean("beanAnnotation");
  	bean.say("fuck");
  		
  	}

  
  

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