Authentication failed for token submission [com.jeeplus.modules.sys.security.UsernamePasswordToken - admin, rememberMe=false (0:0:0:0:0:0:0:1)]. Possible unexpected error? (Typical or expected login exceptions should extend from AuthenticationException).
org.apache.shiro.authc.AuthenticationException: Authentication failed for token submission [com.jeeplus.modules.sys.security.UsernamePasswordToken - admin, rememberMe=false (0:0:0:0:0:0:0:1)]. Possible unexpected error? (Typical or expected login exceptions should extend from AuthenticationException).
------实在解决不了，经常性的登陆不上去，重启，清缓存都不管用，ehcache缓存怎么清理,ehcache文件默认在哪？？
