java - scala给BigInt赋初值失败？

Answer 1

The problem is not with BigInt, but with the literal on the right that cannot be evaluated.

scala> 1881676371789154860897069000
<console>:1: error: integer number too large
1881676371789154860897069000

BigInt can be initialized with string

scala> BigInt("12345667890087234578023089723457234705892375071881676371789154860897069000")
res0: scala.math.BigInt = 12345667890087234578023089723457234705892375071881676371789154860897069000