public interface Condition {
  boolean matches(ConditionContext var1, AnnotatedTypeMetadata var2);
}

public class Person {
}

public class WindowCondiction implements Condition {
  @Override
  public boolean matches(ConditionContext conditionContext, AnnotatedTypeMetadata annotatedTypeMetadata) {
   return true;
  }
}

public class LinuxCondition implements Condition {
  @Override
  public boolean matches(ConditionContext conditionContext, AnnotatedTypeMetadata annotatedTypeMetadata) {

    return true;
  }
}

@Configuration
public class MainConfig {

  @Profile("window")
  @Conditional(WindowCondiction.class)
  @Bean
  public Person person01(){
    return new Person("李思",30);
  }

  @Profile("linux")
  @Conditional(LinuxCondition.class)
  @Bean
  public Person person02(){
    return new Person("wangwu",35);
  }
}

public class CondictionTest {

  @Test
  public void test(){
    //創(chuàng)建容器
    AnnotationConfigApplicationContext applicationContext = new AnnotationConfigApplicationContext();
    //設置需要激活的環(huán)境
    applicationContext.getEnvironment().setActiveProfiles("linux");
    //設置主配置類
    applicationContext.register(MainProfileConfig.class);
    //啟動刷新容器
    applicationContext.refresh();

    String[] beanNamesForType = applicationContext.getBeanNamesForType(DataSource.class);
    for (String name : beanNamesForType){
      System.out.println(name);
    }
    applicationContext.close();
  }
}

org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.springbean.Person' available