springmvc运行时出现NoSuchBeanDefinitionException异常

检测异常信息是否出现如下信息:

 org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'org.springframework.cache.interceptor.CacheInterceptor#0':
Cannot resolve reference to bean 'cacheManager' while setting bean property 'cacheManager';
nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'cacheManager' is defined

如果是以上异常,,spring配置文件添加注解扫描<mvc:annotation-driven />之后,idea会自动给你添加引用

xmlns:mvc="http://www.springframework.org/schema/cache",所以会报错。

解决办法:

把原来的引用删除 

xmlns:mvc="http://www.springframework.org/schema/cache"

http://www.springframework.org/schema/cache
http://www.springframework.org/schema/cache/spring-cache.xsd

再添加如下xmlns:
xmlns:mvc="http://www.springframework.org/schema/mvc"
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
当你在运行项目时,问题已解决。
引自:https://blog.csdn.net/weixin_40086687/article/details/87352993
 
 

  

posted @ 2019-07-02 23:08  hzh666  阅读(536)  评论(0编辑  收藏  举报