Config timezone for weblogic

Today, i meet timezone trouble in weblogic 12.1.2. So very tire when see it, i already check datetime in weblogic server and database server. But weblogic applcation can't get correct time when start server. Now i fix it by editing java parameter in setDomainEnv.sh in weblogic follow:

1) Set environment and go to domain home

$ export  MW_HOME=/u01/app/wlg12
$ export DOMAIN_HOME=$MW_HOME/user_projects/domains/TESTDOM
$ cd $DOMAIN_HOME/bin

2) Modify environment

$ vi  setDomainEnv.sh

Add the following java property to your WebLogic startup script  EXTRA_JAVA_PROPERTIES to change the timezone setting and add timezone properties follow example:

EXTRA_JAVA_PROPERTIES="-Duser.timezone=Asia/Bangkok -Djavax.management.builder.initial=weblogic.management.jmx.mbeanserver.WLSMBeanServerBuilder ${EXTRA_JAVA_PROPERTIES}"

3) Restart weblogic

./startWebLogic.sh &
./startNodeManager.sh &