data/appinventor_old/appengine/bin/java_dev_appserver.sh --port=80 --address=0.0.0.0 appengine/build/war/ &
I used this command to change port as 80,but it failed to build .apk,because the build CallbackURL's port is 8888.
http://localhost:8888/ode2/receivebuild/d6i7xmc5o7c3zm2bn5i0n7xunq29tl4q4vwzmm7wuuhn88vvdvodv1oeacagedxbrfaqxxloidgui0thcixhn6vddbhkj0umhcm5p6lilvlanwg422ldr6p2sg8ko1haie93symn5a/build/Android
where to change the CallbackURL's port as 80?