Big integer problem of js

want to use big integer to do the calculation like java, but with this bug:

TypeError: bigInt(...).multiply is not a function

I don"t know why, but I use the model of big-integer

.
Mar.16,2021

js does not have this built-in function. You don't need to convert it extra. Js will process it into 12e+7 numbers like this scientific counting

.
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-64f5-1e48628-44438.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e48628-44438.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?