about kerberos problem

[ighack]

I want use string not conf file How can I do it

like kafka “sasl.jaas.config”

props.put("sasl.jaas.config", "com.sun.security.auth.module.Krb5LoginModule required keyTab="D:/file/jztwk.keytab" storeKey=true useKeyTab=true serviceName=kafka principal="jztwk/[email protected]" ;");