如何指定我想要一个特定的readLine()?
cat >so.kt <<EOF
fun readLine():String{return "5"}
fun main() {
print("Enter an Integer value: ")
var an_int = readLine()?.toInt()
println("Which readLine() -- an_int: \$an_int")
}
EOF
kscript so.kt
Enter an Integer value: Which readLine() -- an_int: 5