java.security.NoSuchAlgorithmException: AES KeyGenerator not available

ssm+shiro项目中用到AES 加密报异常

异常信息

Caused by: java.lang.IllegalStateException: Unable to acquire AES algorithm.  This is required to function.
at org.apache.shiro.crypto.AbstractSymmetricCipherService.generateNewKey(AbstractSymmetricCipherService.java:59)
at org.apache.shiro.crypto.AbstractSymmetricCipherService.generateNewKey(AbstractSymmetricCipherService.java:43)
at org.apache.shiro.mgt.AbstractRememberMeManager.(AbstractRememberMeManager.java:99)
at org.apache.shiro.web.mgt.CookieRememberMeManager.(CookieRememberMeManager.java:87)
at org.apache.shiro.web.mgt.DefaultWebSecurityManager.(DefaultWebSecurityManager.java:75)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:147)
... 34 more
Caused by: java.security.NoSuchAlgorithmException: AES KeyGenerator not available
at javax.crypto.KeyGenerator.(KeyGenerator.java:158)
at javax.crypto.KeyGenerator.getInstance(KeyGenerator.java:207)
at org.apache.shiro.crypto.AbstractSymmetricCipherService.generateNewKey(AbstractSymmetricCipherService.java:56)
... 43 more

解决方法：

修改项目 jdk指向路径

如下图，由原先的C:\Program Files\Java\jdk1.7.0_67  改为  C:\Program Files\Java\jre7  ，重启 eclipse  完成