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java - @Bean如何指定接口的某个实现类注入?

@Bean
public CompactDisc sgtPeppers(){
    return new SgtPeppers();
}

@Bean
public CompactDisc hardDaysNight(){
    return new HardDaysNight();
}

@Bean    
public CDPlayer cdPlayer(CompactDisc compactDisc){
    return new CDPlayer(compactDisc);
}


能通过什么注解指定注入的类么?

迷茫迷茫2744 days ago809

reply all(1)I'll reply

  • 怪我咯

    怪我咯2017-04-18 10:50:56

    Can be accessed via @Bean(name = "beanName") 指定 Bean 的 name;然后在参数前添加 @Qualifier("beanName")

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