所以，我只是按照这个tutorial来设置一些基本身份验证。
在查看日志时，我有一个关于最新情况的问题。这是日志片段：
2015-08-24 23:08:22.690 INFO 9732 --- [nio-8080-exec-3] o.s.b.a.audit.listener.AuditListener : AuditEvent [timestamp=Mon Aug 24 23:08:22 EDT 2015, principal=user, type=AUTHENTICATION_SUCCESS, data={details=org.springframework.security.web.authentication.WebAuthenticationDetails@ffff4c9c: RemoteIpAddress: 0:0:0:0:0:0:0:1; SessionId: 408B23D5ED14118ABBC514260B915F5D}]
2015-08-24 23:08:22.691 INFO 9732 --- [nio-8080-exec-3] o.s.b.a.audit.listener.AuditListener : AuditEvent [timestamp=Mon Aug 24 23:08:22 EDT 2015, principal=user, type=AUTHENTICATION_SUCCESS, data={details=org.springframework.security.web.authentication.WebAuthenticationDetails@ffff4c9c: RemoteIpAddress: 0:0:0:0:0:0:0:1; SessionId: 408B23D5ED14118ABBC514260B915F5D}]
2015-08-24 23:08:22.693 INFO 9732 --- [nio-8080-exec-3] o.s.b.a.audit.listener.AuditListener : AuditEvent [timestamp=Mon Aug 24 23:08:22 EDT 2015, principal=user, type=AUTHENTICATION_SUCCESS, data={details=org.springframework.security.web.authentication.WebAuthenticationDetails@ffff4c9c: RemoteIpAddress: 0:0:0:0:0:0:0:1; SessionId: 408B23D5ED14118ABBC514260B915F5D}]
2015-08-24 23:09:50.033 INFO 9732 --- [io-8080-exec-10] o.s.b.a.audit.listener.AuditListener : AuditEvent [timestamp=Mon Aug 24 23:09:50 EDT 2015, principal=user, type=AUTHENTICATION_SUCCESS, data={details=org.springframework.security.web.authentication.WebAuthenticationDetails@fffde5d4: RemoteIpAddress: 0:0:0:0:0:0:0:1; SessionId: 052AA17446027B428C10624F146B0D84}]
2015-08-24 23:09:50.035 INFO 9732 --- [io-8080-exec-10] o.s.b.a.audit.listener.AuditListener : AuditEvent [timestamp=Mon Aug 24 23:09:50 EDT 2015, principal=user, type=AUTHENTICATION_SUCCESS, data={details=org.springframework.security.web.authentication.WebAuthenticationDetails@fffde5d4: RemoteIpAddress: 0:0:0:0:0:0:0:1; SessionId: 052AA17446027B428C10624F146B0D84}]
2015-08-24 23:09:50.037 INFO 9732 --- [io-8080-exec-10] o.s.b.a.audit.listener.AuditListener : AuditEvent [timestamp=Mon Aug 24 23:09:50 EDT 2015, principal=user, type=AUTHENTICATION_SUCCESS, data={details=org.springframework.security.web.authentication.WebAuthenticationDetails@fffde5d4: RemoteIpAddress: 0:0:0:0:0:0:0:1; SessionId: 052AA17446027B428C10624F146B0D84}]
为了生成这些日志，我所做的只是登录/退出两次。我的问题是，为什么第二次尝试使用不同类型的线程？我第一次登录时使用nio线程，第二次使用io线程。有关为什么会发生这种情况或如何配置它的任何信息都会很棒。