默认web端口

修改conf/server.xml, Connector port

 <Connector port="8088" protocol="HTTP/1.1" 
              connectionTimeout="20000"               
              redirectPort="8443" />

时区

修改bin/catalina.sh，JAVA_OPTS中添加 -Duser.timezone=GMT+08

JAVA_OPTS="$JAVA_OPTS -Duser.timezone=GMT+08 $JSSE_OPTS"