httpd配置如下
Header add Set-Cookie "ROUTEID=.%{BALANCER_WORKER_ROUTE}e; path=/" env=BALANCER_ROUTE_CHANGED
<proxy balancer://tomcat>
BalancerMember http://192.168.131.130:8080 loadfactor=1 route=server1
BalancerMember http://192.168.131.138:8080 loadfactor=1 route=server2
</proxy>
ProxyVia On
ProxyRequests Off
ProxyPreserveHost On
<Proxy *>
Require all granted
</Proxy>
ProxyPass / balancer://tomcat/ stickysession=ROUTEID
ProxyPassReverse / balancer://tomcat/ stickysession=ROUTEID