java - @Bean如何指定接口的某个实现类注入?
迷茫
迷茫 2017-04-18 10:48:56
0
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@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

业精于勤,荒于嬉;行成于思,毁于随。

reply all(1)
刘奇

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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