父模块
@Configuration
public class WebConfig {
}
依赖包
@ConditionalOnMissingBean(name = "webConfig")
@Configuration
public class WebConfig {
}
启动报错
aused by: org.springframework.context.annotation.ConflictingBeanDefinitionException: Annotation-specified bean name 'webConfig' for bean class [cn.xxx.WebConfig] conflicts with existing, non-compatible bean definition of same name and class [cn.xxx.WebConfig]
分析
依赖包中的WebConfig先被扫描了出来,此时进行Conditional条件检测,发现不存在,则被实例化,后面再实例化父模块的WebConfig时就冲突了
我给依赖包的WebConfig加了Order,发现也不生效,求大佬指教~~
@Order(Ordered.LOWEST_PRECEDENCE - 1)
@ConditionalOnMissingBean(name = "webConfig")
@Configuration
public class WebConfig {
}
###@ConditionalOnMissingBean(WebConfig.class) 值明你不想实例化类的类路径