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引用2个jar都实现了相同的@bean注入，这个是feign的Level

@Beanpublic Level feignLoggerLevel() {        return Level.FULL;}

这样报错:

escription:xxx required a single bean, but 2 were found:        - feignLoggerLevel: defined by method 'feignLoggerLevel' in class path resource [com/xxx.class]        - logger: defined by method 'logger' in class path resource [com/yyy.class]Action:Consider marking one of the beans as @Primary, updating the consumer to accept multiple beans, or using @Qualifier to identify the bean that should be consumed

解决办法：

@Bean    @ConditionalOnMissingBean(Logger.Level.class)    public Level feignLoggerLevel() {        return Level.FULL;}

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