SpringMVC+Shiro集成出现Unable to acquire AES algorithm. This is required to function.

警告: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'shiroFilter' defined in class path resource [applicationContext.xml]: Cannot resolve reference to bean 'securityManager' while setting bean property 'securityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityManager' defined in class path resource [applicationContext.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.shiro.web.mgt.DefaultWebSecurityManager]: Constructor threw exception; nested exception is java.lang.IllegalStateException: Unable to acquire AES algorithm.  This is required to function.
八月 06, 2017 12:54:47 下午 org.springframework.web.context.ContextLoader initWebApplicationContext
严重: Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'shiroFilter' defined in class path resource [applicationContext.xml]: Cannot resolve reference to bean 'securityManager' while setting bean property 'securityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityManager' defined in class path resource [applicationContext.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.shiro.web.mgt.DefaultWebSecurityManager]: Constructor threw exception; nested exception is java.lang.IllegalStateException: Unable to acquire AES algorithm.  This is required to function.

    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:359)

遇到这个问题,最初以后是jar包冲突问题,之后重新创建了一个maven项目,结果还是出现上述问题:

经过各种尝试无果,就想过了是不是eclipse中配置jdk跟jre的原因,因为在安装maven的时候,把eclipse中java 的jre跟成了jdk,现在改回来,错误消失。

如图:

SpringMVC+Shiro集成出现Unable to acquire AES algorithm. This is required to function._第1张图片


SpringMVC+Shiro集成出现Unable to acquire AES algorithm. This is required to function._第2张图片



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