I am developing an android application with kotlin
in which I need to convert an string character to its ASCII
value,
fun tryDiCript(cypher: String) :String {
var cypher = "fs2543i435u@$#g#@#sagb@!#12416@@@"
var originalText = ""
var regEx =Regex("[a-z]")
for(char in regEx.findAll(cypher))
{
originalText += (char.value.toInt()).toString()
}
return originalText
}
this tutorial website showed me to use char.toInt()
but it gives runtime error saying
Caused by: java.lang.NumberFormatException: Invalid int: "u"
所以,如果有人知道如何将字符转换成ASCII值,请帮助我.