SpringMVC+Shiro集成出现Unable to acquire AES algorithm. This is required to function.
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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.警告: Exception encountered during context initializ
