问题
I have a WildFly running and an application that allow to edit database connection (ds.xml), that connection use security domain. When WildFly stopped it's work!
When WildFly is running, I can write standalone.xml and save it but automatically the standalone.xml reverts to its previous state.
Have a way to a external app to edit the standalone.xml with WildFly running?
回答1:
WildFly will rewrite the configuration if there are changes to the management model. It's advised not to directly change the XML configuration file. If you need to change a setting it's best to use CLI or the web console.
Some changes don't require a reload, some do. So in some cases you can make changes at runtime and see them immediately.
If you're editing a *-ds.xml file in a deployment, then that deployment will need to be redeployed.
来源：https://stackoverflow.com/questions/34596609/edit-standalone-xml-while-running-wildfly-8-2