单点登录间隔半小时以上不操作的话，token会失效，后续操作异常

• Forwarding to error page from request [/getInfo] due to exception [JWT strings must contain exactly 2 period characters. Found: 0]
  io.jsonwebtoken.MalformedJwtException: JWT strings must contain exactly 2 period characters. Found: 0
  at io.jsonwebtoken.impl.DefaultJwtParser.parse(DefaultJwtParser.java:235)
  at io.jsonwebtoken.impl.DefaultJwtParser.parse(DefaultJwtParser.java:481)
  at io.jsonwebtoken.impl.DefaultJwtParser.parseClaimsJws(DefaultJwtParser.java:541)
  at cn.daokang.framework.web.service.TokenService.parseToken(TokenService.java:170)
  at cn.daokang.framework.web.service.TokenService.getLoginUser(TokenService.java:57)
  at cn.daokang.framework.security.filter.JwtAuthenticationTokenFilter.doFilterInternal(JwtAuthenticationTokenFilter.java:35)
  at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
  at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
  at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116)
  at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
  at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:113)
  at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
  at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:113)
  at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
  at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:92)
  at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
  at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
  at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:92)
  at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:77)
  at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
  at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
  at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
  at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
  at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
  at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
  at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
  at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215)
  at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178)
  at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358)
  at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271)
  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:181)
  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156)
  at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
  at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:181)
  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156)
  at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
  at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:181)
  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156)
  at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:126)
  at org.springframework.boot.web.servlet.support.ErrorPageFilter.access$000(ErrorPageFilter.java:64)
  at org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:101)
  at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
  at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:119)
  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:181)
  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156)
  at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
  at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:181)
  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156)
  at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168)
  at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
  at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483)
  at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
  at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:679)
  at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
  at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
  at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346)
  at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:617)
  at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
  at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:934)
  at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1690)
  at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
  at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
  at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
  at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
  at java.lang.Thread.run(Thread.java:750)