Firefox没问题，换chrome版本就好了，换成chrome78就好了。前台登录看不出问题，后台报错如下：
  
org.apache.shiro.authz.UnauthenticatedException: This subject is anonymous - it does not have any identifying principals and authorization operations require an identity to check against.  A Subject instance will acquire these identifying principals automatically after a successful login is performed be executing org.apache.shiro.subject.Subject.login(AuthenticationToken) or when 'Remember Me' functionality is enabled by the SecurityManager.  This exception can also occur when a previously logged-in Subject has logged out which makes it anonymous again.  Because an identity is currently not known due to any of these conditions, authorization is denied.
  
  
  
哪位大神知道为什么chrome88登录，会导致后台报错吗？太难理解了。。。 网上搜了一下这个错误，报错和我的一样，可是问题根本不一样。难道是我chrome88设置的问题？要设置哪里好呢？
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FROM 117.66.147.*

你看看是不是chrome新版本的cookie安全机制 samesite 的更新的导致的。这个很有可能会影响认证时所使用的cookie机制。

【 在 feng321 的大作中提到: 】
: Firefox没问题，换chrome版本就好了，换成chrome78就好了。前台登录看不出问题，后台报错如下：
: org.apache.shiro.authz.UnauthenticatedException: This subject is anonymous - it does not have any identifying principals and authorization operations require an identity to check against.  A Subject instance will acquire these identifying principals automatically after a successful login is performed be executing org.apache.shiro.subject.Subject.login(AuthenticationToken) or when 'Remember Me' functionality is enabled by the SecurityManager.  This exception can also occur when a previously logged-in Subject has logged out which makes it anonymous again.  Because an identity is currently not known due to any of these conditions, authorization is denied.
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FROM 106.121.186.*