redis做session共享，登录报错

ecoolper

报错信息如下：

1. 2020-10-31 20:41:30 [catalina-exec-58] [com.justep.ui.JavaServer] ERROR:
   
2. java.lang.ClassCastException: org.dom4j.tree.DefaultDocument cannot be cast to com.alibaba.fastjson.JSONObject
   
3.         at Login.execute(Login.java:101)
   
4.         at com.justep.ui.JavaServer.runJava(Unknown Source)
   
5.         at com.justep.ui.JavaServer.doJ(Unknown Source)
   
6.         at com.justep.ui.JavaServer.service(Native Method)
   
7.         at com.justep.ui.servlet.MainServlet.service(Unknown Source)
   
8.         at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
   
9.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   
10.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    
11.         at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    
12.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    
13.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    
14.         at com.justep.portal.filter.RedirectFilter.doFilter(Unknown Source)
    
15.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    
16.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    
17.         at com.justep.ui.filter.MicroServiceAdminFilter.doFilter(Unknown Source)
    
18.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    
19.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    
20.         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
    
21.         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
    
22.         at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:543)
    
23.         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
    
24.         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
    
25.         at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
    
26.         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
    
27.         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
    
28.         at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:615)
    
29.         at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
    
30.         at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:818)
    
31.         at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1626)
    
32.         at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    
33.         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    
34.         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    
35.         at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    
36.         at java.lang.Thread.run(Thread.java:745)
    
37. 2020-10-31 20:41:30 [catalina-exec-58] [com.justep.ui.servlet.MainServlet] ERROR: 编码: JUSTEP002026; 提示: .J(/UI2/portal/base/login/login.j)执行失败
    
38. javax.servlet.ServletException: com.justep.ui.exception.UIException: 编码: JUSTEP002026; 提示: .J(/UI2/portal/base/login/login.j)执行失败
    
39.         at com.justep.ui.servlet.MainServlet.service(Unknown Source)
    
40.         at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
    
41.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
    
42.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    
43.         at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    
44.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    
45.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    
46.         at com.justep.portal.filter.RedirectFilter.doFilter(Unknown Source)
    
47.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    
48.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    
49.         at com.justep.ui.filter.MicroServiceAdminFilter.doFilter(Unknown Source)
    
50.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    
51.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    
52.         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
    
53.         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
    
54.         at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:543)
    
55.         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
    
56.         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
    
57.         at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
    
58.         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
    
59.         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
    
60.         at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:615)
    
61.         at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
    
62.         at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:818)
    
63.         at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1626)
    
64.         at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    
65.         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    
66.         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    
67.         at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    
68.         at java.lang.Thread.run(Thread.java:745)
    
69. Caused by: com.justep.ui.exception.UIException: 编码: JUSTEP002026; 提示: .J(/UI2/portal/base/login/login.j)执行失败
    
70.         at com.justep.ui.exception.UIException.create(Unknown Source)
    
71.         at com.justep.ui.JavaServer.doJ(Unknown Source)
    
72.         at com.justep.ui.JavaServer.service(Native Method)
    
73.         ... 30 more

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ecoolper

集群方案的文档：http://docs.wex5.com/bex5-deploy-question-list-10054/

ecoolper

重点关注这个位置

java.lang.ClassCastException: org.dom4j.tree.DefaultDocument cannot be cast to com.alibaba.fastjson.JSONObject
       at Login.execute(Login.java:101)

ecoolper

已解决，配置用户环境变量不行，必须配置系统环境变量；
结贴。