<properties> 
  <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 
  <springframework.version>4.3.7.RELEASE</springframework.version> 
 </properties> 
 
 <dependencies> 
  <dependency> 
   <groupId>junit</groupId> 
   <artifactId>junit</artifactId> 
   <version>4.12</version> 
   <scope>test</scope> 
  </dependency> 
  <!-- https://mvnrepository.com/artifact/org.springframework/spring-context --> 
  <dependency> 
   <groupId>org.springframework</groupId> 
   <artifactId>spring-context</artifactId> 
   <version>${springframework.version}</version> 
  </dependency> 
  <!-- https://mvnrepository.com/artifact/org.springframework/spring-test --> 
  <dependency> 
   <groupId>org.springframework</groupId> 
   <artifactId>spring-test</artifactId> 
   <version>${springframework.version}</version> 
  </dependency> 
 
 </dependencies> 
 <build> 
  <plugins> 
   <plugin> 
    <groupId>org.apache.maven.plugins</groupId> 
    <artifactId>maven-compiler-plugin</artifactId> 
    <configuration> 
     <source>1.8</source> 
     <target>1.8</target> 
     <encoding>utf-8</encoding> 
    </configuration> 
   </plugin> 
   <plugin> 
    <artifactId>maven-assembly-plugin</artifactId> 
    <version>3.0.0</version> 
    <configuration> 
     <archive> 
      <manifest> 
       <mainClass>com.xueyou.demo</mainClass> 
      </manifest> 
     </archive> 
     <descriptorRefs> 
      <descriptorRef>jar-with-dependencies</descriptorRef> 
     </descriptorRefs> 
    </configuration> 
    <executions> 
     <execution> 
      <id>make-assembly</id> <!-- this is used for inheritance merges --> 
      <phase>package</phase> <!-- bind to the packaging phase --> 
      <goals> 
       <goal>single</goal> 
      </goals> 
     </execution> 
    </executions> 
   </plugin> 
  </plugins> 
 </build> 

package com.xueyou.demo; 
 
 
public interface MoveFactor { 
  void speak(); 
} 

package com.xueyou.demo; 
 
import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.stereotype.Component; 
 
@Component 
public class Person { 
 
  @Autowired 
  private MoveFactor moveFactor; 
 
  public void speak(){ 
    moveFactor.speak(); 
  } 
} 

package com.xueyou.demo; 
 
import org.springframework.context.annotation.Configuration; 
import org.springframework.context.annotation.Profile; 
import org.springframework.stereotype.Component; 
 
 
@Configuration 
@Profile(value = "dev") 
@Component 
public class Chinese implements MoveFactor { 
  @Override 
  public void speak() { 
    System.out.println("我是中国人"); 
  } 
} 

package com.xueyou.demo; 
 
import org.springframework.context.annotation.Profile; 
import org.springframework.stereotype.Component; 
 
@Component 
@Profile("qa") 
public class English implements MoveFactor{ 
  @Override 
  public void speak() { 
    System.out.println("i am an English"); 
  } 
} 

package com.xueyou.demo; 
 
import org.springframework.context.annotation.Profile; 
import org.springframework.stereotype.Component; 
 
 
@Component 
@Profile("prod") 
public class German implements MoveFactor{ 
  @Override 
  public void speak() { 
    System.out.println("i am a German"); 
  } 
} 

package com.xueyou.demo; 
 
import org.junit.Test; 
import org.junit.runner.RunWith; 
import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.test.context.ActiveProfiles; 
import org.springframework.test.context.ContextConfiguration; 
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; 
 
 
@RunWith(SpringJUnit4ClassRunner.class) 
@ContextConfiguration(classes = App.class) 
@ActiveProfiles("dev") 
public class SpringTest { 
 
  @Autowired 
  Person p; 
 
  @Test 
  public void testProfile(){ 
    p.speak(); 
  } 
 
} 

package com.xueyou.demo; 
 
import org.springframework.context.ConfigurableApplicationContext; 
import org.springframework.context.annotation.AnnotationConfigApplicationContext; 
import org.springframework.context.annotation.ComponentScan; 
import org.springframework.context.annotation.Configuration; 
 
/** 
 * Hello world! 
// */ 
@Configuration 
@ComponentScan(basePackages = {"com.xueyou.demo"}) 
public class App { 
  public static void main(String[] args) { 
    ConfigurableApplicationContext context = new AnnotationConfigApplicationContext(com.xueyou.demo.App.class); 
    Person p = context.getBean(Person.class); 
    p.speak(); 
  } 
} 

<context-param> 
 <param-name>spring.profiles.active</param-name> 
 <param-value>DOUBLEUPMINT</param-value> 
</context-param>