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No qualifying bean of type ‘brave.Tracer‘ available

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  • Post category:其他


拆分springboot项目的时候遇到一个问题，通过zipkin往es存日志的时候报了一个错误，从bean中获取Tracer是空的，程序抛出如下异常。 

org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'brave.Tracer' available
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:348)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:339)
	at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1123)
	at com.sdsjjy.cloud.portal.order.common.config.TracerConfig.getTracer(TracerConfig.java:33)

解决办法：


pom.xml中加入启动zipkin的包
 

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-zipkin</artifactId>
        </dependency>


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