No bean named 'sessionFactory' is defined

在配置Spring框架的openSessionInView时遇到sessionFactory未定义的错误,通过在web.xml配置文件中添加sessionFactoryBeanName配置解决了问题。

[原]No bean named 'sessionFactory' is defined

2013-7-23阅读301 评论0

今天在配置openSessionInView时,tomcat启动并没有报错,但是发送请求时却报错,如下:

org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'sessionFactory' is defined
	org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:387)
	org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:971)
	org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:246)
	org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
	org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:168)
	org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:884)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.lookupSessionFactory(OpenSessionInViewFilter.java:243)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.lookupSessionFactory(OpenSessionInViewFilter.java:227)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:171)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

也不知道怎么的,鬼使神差的我去web.xml配置文件中加了一点配置,问题就解决了,如下:

 

<init-param>
  <param-name>sessionFactoryBeanName</param-name>
  <param-value>mysessionfactory</param-value>//sessionFactory的bean的id
</init-param>

为什么会这样我也不知道,还望请教 


若依微服务:启动类调整@SpringBootApplication(exclude = {DynamicDataSourceAutoConfiguration.class}) 配置文件 # 分库分表配置 shardingsphere: datasource: names: master,slave master: driver-class-name: com.mysql.cj.jdbc.Driver type: com.zaxxer.hikari.HikariDataSource username: root 启动报错 11:34:53.889 [main] ERROR o.s.b.w.e.t.TomcatStarter - [onStartup,61] - Error starting Tomcat context. Exception: org.springframework.beans.factory.UnsatisfiedDependencyException. Message: Error creating bean with name 'webMvcMetricsFilter' defined in class path resource [org/springframework/boot/actuate/autoconfigure/metrics/web/servlet/WebMvcMetricsAutoConfiguration.class]: Unsatisfied dependency expressed through method 'webMvcMetricsFilter' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'simpleMeterRegistry' defined in class path resource [org/springframework/boot/actuate/autoconfigure/metrics/export/simple/SimpleMetricsExportAutoConfiguration.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dataSourcePoolMetadataMeterBinder' defined in class path resource [org/springframework/boot/actuate/autoconfigure/metrics/jdbc/DataSourcePoolMetricsAutoConfiguration$DataSourcePoolMetadataMetricsConfiguration.class]: Unsatisfied dependency expressed through method 'dataSourcePoolMetadataMeterBinder' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dataSourceConfiguration': Unsatisfied dependency expressed through field 'properties'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.baomidou.dynamic.datasource.spring.boot.autoconfigure.DynamicDataSourceProperties' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
08-09
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