memberController ‘ : Unsatisfied dependency expressed through field ‘ couponFeignService ‘ ; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘ com.atguigu.gulimall.member.feign.CouponFeignService ‘ : FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: No Feign Client for loadBalancing defined. Did you forget to include spring-cloud-starter-loadbalancer? at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java: 643 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java: 119 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java: 399 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java: 1415 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java: 608 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java: 531 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$ 0 (AbstractBeanFactory.java: 335 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java: 234 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java: 333 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java: 208 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java: 944 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java: 923 ) ~[spring-context- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java: 588 ) ~[spring-context- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java: 144 ) ~[spring-boot- 2.4 . 1 .jar: 2.4 . 1 ] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java: 767 ) [spring-boot- 2.4 . 1 .jar: 2.4 . 1 ] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java: 759 ) [spring-boot- 2.4 . 1 .jar: 2.4 . 1 ] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java: 426 ) [spring-boot- 2.4 . 1 .jar: 2.4 . 1 ] at org.springframework.boot.SpringApplication.run(SpringApplication.java: 326 ) [spring-boot- 2.4 . 1 .jar: 2.4 . 1 ] at org.springframework.boot.SpringApplication.run(SpringApplication.java: 1309 ) [spring-boot- 2.4 . 1 .jar: 2.4 . 1 ] at org.springframework.boot.SpringApplication.run(SpringApplication.java: 1298 ) [spring-boot- 2.4 . 1 .jar: 2.4 . 1 ] at com.atguigu.gulimall.member.GulimallMemberApplication.main(GulimallMemberApplication.java: 14 ) [classes/ :na] Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘ com.atguigu.gulimall.member.feign.CouponFeignService ‘ : FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: No Feign Client for loadBalancing defined. Did you forget to include spring-cloud-starter-loadbalancer? at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java: 176 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java: 101 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java: 1879 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getObjectForBeanInstance(AbstractAutowireCapableBeanFactory.java: 1268 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java: 267 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java: 208 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java: 276 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.DefaultListableBeanFactory.addCandidateEntry(DefaultListableBeanFactory.java: 1592 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java: 1549 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java: 1330 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java: 1287 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java: 640 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] ... 20 common frames omitted Caused by: java.lang.IllegalStateException: No Feign Client for loadBalancing defined. Did you forget to include spring-cloud-starter-loadbalancer? at org.springframework.cloud.openfeign.FeignClientFactoryBean.loadBalance(FeignClientFactoryBean.java: 309 ) ~[spring-cloud-openfeign-core- 3.0 . 0 .jar: 3.0 . 0 ] at org.springframework.cloud.openfeign.FeignClientFactoryBean.getTarget(FeignClientFactoryBean.java: 335 ) ~[spring-cloud-openfeign-core- 3.0 . 0 .jar: 3.0 . 0 ] at org.springframework.cloud.openfeign.FeignClientFactoryBean.getObject(FeignClientFactoryBean.java: 315 ) ~[spring-cloud-openfeign-core- 3.0 . 0 .jar: 3.0 . 0 ] at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java: 169 ) ~[spring-beans- 5.3 . 2 .jar: 5.3 . 2 ] ... 31 common frames omitted

2，解决方案

在pom.xml 中引入

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

3，错误原因

https://blog.csdn.net/weixin_43556636/article/details/110653989

 

No Feign Client for loadBalancing defined. Did you forget to include spring-cloud-starter-loadbalancer

标签：ada   desc   cto   dba   iat   actor   for   dde   div   

查看更多关于No Feign Client for loadBalancing defined. Did you的详细内容...