tomcat - How to preserve xml configuration when redeploying using update? -

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i'm using tomcat manager deploy war files. update war use following url:

http://localhost:8080/manager/deploy?path=/example&war=file:/path/example.war&update=true

the problem using this, xml configuration (under catalina/localhost/example.xml), erased.

how can preserve it?

place configuration in webapp's meta-inf/context.xml , tomcat take care of rest.


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