Export application through command prompt

Let's Start

Set your ORACLE_HOME

C:\Users\Administrator>set ORACLE_HOME=D:\app\Administrator\product\12.1.0\dbhome_1

Set your JDK  PATH

C:\Users\Administrator>set PATH=%PATH%;C:\Program Files\Java\jdk1.8.0_241\bin

add jdbc driver and utilities to your classpath  is where Apex is installed

C:\Users\Administrator>set CLASSPATH=D:\app\Administrator\product\12.1.0\dbhome_1\jdbc\lib\ojdbc6.jar;D:\apex\utilities

run the export

C:\Users\Administrator>java oracle.apex.APEXExport  -db localhost:1521:test -user apexuser -password apexuser  -applicationid 100

C:\Users\Administrator>dir f100.sql