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.<init>(AbstractRememberMeManager.java:99) at org.apache.shiro.web.mgt.CookieRememberMeManager.<init>(CookieRememberMeManager.java:87) at org.apache.shiro.web.mgt.DefaultWebSecurityManager.<init>(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.<init>(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 由原先的C:\Program Files\Java\jdk1.7.0_67 改为 C:\Program Files\Java\jre7 ，重启 eclipse 完成