SQL Developer allows you to export your connection information into an XML file. Here is how to do this:

► Right-click on Connections

► Select Export Connection...

► Enter File Name as: empconnections.xml

► Click OK

Open empconnections.xml, you should see an XML message like this:

<?xml version = '1.0'?>

<!DOCTYPE connections>

<connections>

 <connection>

 <JDBC_PORT>1521</JDBC_PORT>

 <HOSTNAME>127.0.0.1</HOSTNAME>

 <ConnectionType>JDBC</ConnectionType>

 <DeployPassword>false</DeployPassword>

 <user>HR</user>

 <ConnectionName>Local_XE</ConnectionName>

 <SID>XE</SID>

 <JdbcDriver>oracle.jdbc.driver.OracleDriver

  </JdbcDriver>

 <PWD>

  <![CDATA[0519D91AA309BF15EA9E54BF55F863710496...]]>

 </PWD>

 <ORACLE_JDBC_TYPE>thin</ORACLE_JDBC_TYPE>

 </connection>

</connections>