Question

How to convert string to byte array in Scala

Answer 1

val str = "Scala"
val byteArray = str.getBytes

println(byteArray.mkString(", "))


 
 
/*
run:
 
83, 99, 97, 108, 97
  
*/

 

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Answer 2

val str = "Scala"
val byteArray = str.getBytes("UTF-8")

println(byteArray.mkString(", "))

 
/*
run:
 
83, 99, 97, 108, 97
  
*/

 

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