dubbo @Service
时间: 2024-01-24 10:50:16 浏览: 23
Dubbo的@Service注解是用来标识一个类是一个Dubbo服务的提供者。这个注解会使得该类被扫描到Spring容器中,并生成对应的ServiceConfig对象。在Dubbo中,ServiceConfig是用来配置和暴露服务的。通过@Service注解,Dubbo会自动为该类生成一个ServiceConfig对象,并将相关的配置信息注入到ServiceConfig中。具体的实现是通过ServiceClassPostProcessor的buildServiceBeanDefinition方法来完成的。该方法会遍历扫描到的每个BeanDefinition,并为每个类生成一个ServiceBean的BeanDefinition,将DubboService注解的信息注入到ServiceBean中,同时将类的第一个接口作为属性注入到ServiceBean中。因此,@Service注解是Dubbo中用来标识服务提供者的重要注解之一。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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