例子：

定义泛型Store

package javabased;public interface Store
     
       {}
     

 两个实现类StringStore，IntegerStore

package javabased;public class IntegerStore implements Store
     
       {}
     

 

package javabased;public class StringStore implements Store
     
       {	}
     

 java config实现bean配置

package javabased;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.Configuration;@Configurationpublic class StoreConfig {		@Autowired	private Store
     
       s1;		@Autowired	private Store
      
        s2;		@Bean	public StringStore stringStore() {		return new StringStore();	}		@Bean	public IntegerStore integerStore() {		return new IntegerStore();	}		@Bean(name="test_generic")	public String print(){    //测试		System.out.println("s1 : "+s1.getClass().getName());		System.out.println("s2 : "+s2.getClass().getName());		return "";	}	}
      
     

XML配置：

 单元测试：

package javabased;import org.junit.Test;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;public class UnitTest {		@Test	public void test(){		ApplicationContext context = new ClassPathXmlApplicationContext("classpath:spring-beanannotation.xml");  		context.getBean("test_generic");			}}

 结果：

2015-7-8 15:12:04 org.springframework.context.support.ClassPathXmlApplicationContext prepareRefresh信息: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@32bf7190: startup date [Wed Jul 08 15:12:04 CST 2015]; root of context hierarchy2015-7-8 15:12:04 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions信息: Loading XML bean definitions from class path resource [spring-beanannotation.xml]s1 : javabased.StringStores2 : javabased.IntegerStore

 

也可参考（挺详细的）：