Caused by:.NoSuchBeanDefinitionException: No bean named 'userInfoServiceImpl' available

Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named ‘userInfoServiceImpl’ available
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:687)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1213)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:284)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:351)… 60 more

解决办法:
在使用Spring框架的时候,没有生命组件扫描器,没有把 service实现层 的注解没有扫描。 所以要在applicationContext.xml中声明组件扫描器

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