运行shiro工程出现错误nested exception is org.springframework.context.annotation.ConflictingBeanDefinitionException

[dengkuanchina]

你好，我在运行shiro工程时，用的idea，无法运行。已经尝试了使用maven中的tomcat插件，并且修改了配置中的文件路径。都不可以。出现的错误是：
org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [com.xncoding.pos.Application]; nested exception is org.springframework.context.annotation.ConflictingBeanDefinitionException: Annotation-specified bean name 'asyncTask' for bean class [com.xncoding.pos.async.AsyncTask] conflicts with existing, non-compatible bean definition of same name and class [com.xncoding.pos.server.AsyncTask]
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:184)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:316)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:233)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:271)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:91)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:694)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:762)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:398)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:330)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1258)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1246)
at com.xncoding.pos.Application.main(Application.java:9)

[dengkuanchina]

[ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [com.xncoding.pos.Application]; nested exception is org.springframework.context.annotation.ConflictingBeanDefinitionException: Annotation-specified bean name 'druidProperties' for bean class [com.xncoding.pos.config.DruidProperties] conflicts with existing, non-compatible bean definition of same name and class [com.xncoding.pos.config.properties.DruidProperties]
但是我找了1下，没有发现druidProperties有重复的情况。所以麻烦看看是否能运行。我用的是idea2018