Kotlin FileInputStream read File

Kotlin FileInputStream read File

import java.io.File
import java.io.FileInputStream
import java.nio.charset.StandardCharsets

const val EOF = -1

fun main(args: Array) {
    val filePath = "./myfile.txt"
    val fis = FileInputStream(File(filePath))

    val bytes = ByteArray(1024 * 8)
    var count = 0
    while (true) {
        count = fis.read(bytes)

        if (count == EOF) {
            break
        } else {
            println(String(bytes, 0, count, StandardCharsets.UTF_8))
        }
    }
}

 

 

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