Spring Boot启动后 控制台不停的循环输出：Eagerly caching bean 'userService' to allow for resolving potent

这是我第一次在项目中使用springboot，之前出现过这个问题，后来修改了配置文件后，重新启动后就好了。

 

　　在日志为输出级别为INFO的情况下输出日志：

　　　停到这了，不再输出。还以为是卡了，后面看了debug的日志才知道。是在循环

 .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v1.5.9.RELEASE)

2018-01-03 23:08:48 [INFO] - Starting DemoApplication on NODE-20171223AH with PID 9976 (D:\springboot\aineng-gz\target\classes started by Administrator in D:\springboot\aineng-gz)
2018-01-03 23:08:48 [INFO] - No active profile set, falling back to default profiles: default
2018-01-03 23:08:48 [INFO] - Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@6156496: startup date [Wed Jan 03 23:08:48 CST 2018]; root of context hierarchy
2018-01-03 23:08:49 [INFO] - HV000001: Hibernate Validator 5.3.6.Final
2018-01-03 23:08:50 [INFO] - Bean 'mybatis-org.mybatis.spring.boot.autoconfigure.MybatisProperties' of type [org.mybatis.spring.boot.autoconfigure.MybatisProperties] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-01-03 23:08:50 [INFO] - Bean 'org.mybatis.spring.boot.autoconfigure.MybatisAutoConfiguration' of type [org.mybatis.spring.boot.autoconfigure.MybatisAutoConfiguration$$EnhancerBySpringCGLIB$$9fa312c9] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-01-03 23:08:50 [INFO] - Bean 'druidDBConfig' of type [com.aineng.gzmon.DruidDBConfig$$EnhancerBySpringCGLIB$$ff97ddaf] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-01-03 23:08:50 [INFO] - Bean 'dataSource' of type [com.alibaba.druid.pool.DruidDataSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

 

　

 

　　在日志为输出级别为DEBUG的情况下输出日志：

　　　　不停循环的输出，不带停的。。。。。

2018-01-03 23:05:38 [DEBUG] - Property 'configLocation' not specified, using default MyBatis Configuration
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'sqlSessionFactory'
2018-01-03 23:05:38 [DEBUG] - Creating instance of bean 'sqlSessionFactory'
2018-01-03 23:05:38 [DEBUG] - Returning cached instance of singleton bean 'org.mybatis.spring.boot.autoconfigure.MybatisAutoConfiguration'
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'userService'
2018-01-03 23:05:38 [DEBUG] - Creating instance of bean 'userService'
2018-01-03 23:05:38 [DEBUG] - Eagerly caching bean 'userService' to allow for resolving potential circular references
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'sqlSessionFactory'
2018-01-03 23:05:38 [DEBUG] - Returning cached instance of singleton bean 'dataSource'
2018-01-03 23:05:38 [DEBUG] - Autowiring by type from bean name 'sqlSessionFactory' via factory method to bean named 'dataSource'
2018-01-03 23:05:38 [DEBUG] - Property 'configLocation' not specified, using default MyBatis Configuration
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'userService'
2018-01-03 23:05:38 [DEBUG] - Creating instance of bean 'userService'
2018-01-03 23:05:38 [DEBUG] - Eagerly caching bean 'userService' to allow for resolving potential circular references
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'neService'
2018-01-03 23:05:38 [DEBUG] - Creating instance of bean 'neService'
2018-01-03 23:05:38 [DEBUG] - Eagerly caching bean 'neService' to allow for resolving potential circular references
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'sqlSessionFactory'
2018-01-03 23:05:38 [DEBUG] - Creating instance of bean 'sqlSessionFactory'
2018-01-03 23:05:38 [DEBUG] - Returning cached instance of singleton bean 'org.mybatis.spring.boot.autoconfigure.MybatisAutoConfiguration'
2018-01-03 23:05:38 [DEBUG] - Returning cached instance of singleton bean 'dataSource'
2018-01-03 23:05:38 [DEBUG] - Autowiring by type from bean name 'sqlSessionFactory' via factory method to bean named 'dataSource'
2018-01-03 23:05:38 [DEBUG] - Property 'configLocation' not specified, using default MyBatis Configuration
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'sqlSessionFactory'
2018-01-03 23:05:38 [DEBUG] - Creating instance of bean 'sqlSessionFactory'
2018-01-03 23:05:38 [DEBUG] - Returning cached instance of singleton bean 'org.mybatis.spring.boot.autoconfigure.MybatisAutoConfiguration'
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'neService'
2018-01-03 23:05:38 [DEBUG] - Creating instance of bean 'neService'
2018-01-03 23:05:38 [DEBUG] - Eagerly caching bean 'neService' to allow for resolving potential circular references
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'sqlSessionFactory'
2018-01-03 23:05:38 [DEBUG] - Returning cached instance of singleton bean 'dataSource'
2018-01-03 23:05:38 [DEBUG] - Autowiring by type from bean name 'sqlSessionFactory' via factory method to bean named 'dataSource'
2018-01-03 23:05:38 [DEBUG] - Property 'configLocation' not specified, using default MyBatis Configuration
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'sqlSessionFactory'
2018-01-03 23:05:38 [DEBUG] - Creating instance of bean 'sqlSessionFactory'
2018-01-03 23:05:38 [DEBUG] - Returning cached instance of singleton bean 'org.mybatis.spring.boot.autoconfigure.MybatisAutoConfiguration'
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'neService'
2018-01-03 23:05:38 [DEBUG] - Creating instance of bean 'neService'
2018-01-03 23:05:38 [DEBUG] - Eagerly caching bean 'neService' to allow for resolving potential circular references
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'userService'
2018-01-03 23:05:38 [DEBUG] - Creating instance of bean 'userService'
2018-01-03 23:05:38 [DEBUG] - Eagerly caching bean 'userService' to allow for resolving potential circular references
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'sqlSessionFactory'
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'sqlSessionFactory'
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'userService'
2018-01-03 23:05:38 [DEBUG] - Creating instance of bean 'userService'
2018-01-03 23:05:38 [DEBUG] - Eagerly caching bean 'userService' to allow for resolving potential circular references
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'neService'
2018-01-03 23:05:38 [DEBUG] - Creating instance of bean 'neService'
2018-01-03 23:05:38 [DEBUG] - Eagerly caching bean 'neService' to allow for resolving potential circular references
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'sqlSessionFactory'
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'sqlSessionFactory'
2018-01-03 23:05:38 [DEBUG] - Returning cached instance of singleton bean 'dataSource'
2018-01-03 23:05:38 [DEBUG] - Autowiring by type from bean name 'sqlSessionFactory' via factory method to bean named 'dataSource'
2018-01-03 23:05:38 [DEBUG] - Property 'configLocation' not specified, using default MyBatis Configuration
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'neService'
2018-01-03 23:05:38 [DEBUG] - Creating instance of bean 'neService'
2018-01-03 23:05:38 [DEBUG] - Eagerly caching bean 'neService' to allow for resolving potential circular references
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'zlSerialNumberMapper'
2018-01-03 23:05:38 [DEBUG] - Creating instance of bean 'zlSerialNumberMapper'
2018-01-03 23:05:38 [DEBUG] - Eagerly caching bean 'zlSerialNumberMapper' to allow for resolving potential circular references
2018-01-03 23:05:38 [DEBUG] - Creating shared instance of singleton bean 'userService'
2018-01-03 23:05:38 [DEBUG] - Creating instance of bean 'userService'
2018-01-03 23:05:38 [DEBUG] - Eagerly caching bean 'userService' to allow for resolving potential circular references

 

最后完美解决：哈哈哈。。。。。

　　代码在改动之前是好的，可以正常运行，最后一点点排查发现是一个非常低级的错误：如下

 

 

 因为刚接触springboot 不是特别理解原因所在。还希望路过的大神能够点播点播。。。

　　　　

转载于:https://wwwblogs/weigh/p/8186344.html