Kotlin Program to Append Text to an Existing File. Learn how to append text to file in Kotlin using Kotlin’s extension function, File.appendText() a single line of code, with an example program.
Kotlin Program to Append Text to an Existing File
Source Code
import java.io.IOException
import java.nio.file.Files
import java.nio.file.Paths
import java.nio.file.StandardOpenOption
fun main(args: Array<String>) {
val path = System.getProperty("user.dir") + "\\src\\test.txt"
val text = "Added text"
try {
Files.write(Paths.get(path), text.toByteArray(), StandardOpenOption.APPEND)
} catch (e: IOException) {
}
}
Output
Kotlin Program to Append Text to an Existing File