Where is the method exported by weex jsframenwork called?

look at the source code of Vue and see how the weex platform is built. Vue is encapsulated and enhanced in Vue/src/platforms/weex/entry-framework.js. Then three methods are derived:
1.createInstanceContext
2.destroyInstance
3.refreshInstance
it is obvious that these three js methods should be used natively for android. Because the receive parameter is instanceId;weex;data.
but I can"t find a createInstanceContext method natively.
so I guess the v8 engine / jni layer calls the createInstanceContext method to create a Vue instance of a single weex page.
but it"s not good, and it hasn"t been found yet.
ask the boss for advice. Thank you!

Apr.11,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b330d0-2be57.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b330d0-2be57.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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