Kotlin FileInputStream read File

缺乏、安全感 2023-10-15 19:09 36阅读 0赞

import java.io.File
    import java.io.FileInputStream
    import java.nio.charset.StandardCharsets
    
    const val EOF = -1
    
    fun main(args: Array<String>) {
        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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[Kotlin File writeText appendText appendBytes readBytes readText-CSDN_Java_byte_ _ _ _byte_try _ File..._java_byte_Java_byte_java_byte_zhangphil_-CSDN_Kotlin Files readAllBytes readAllLines readString-CSDN_favicon32.ico_https_blog.csdn.net_zhangphil_article_details_132766718]: https://blog.csdn.net/zhangphil/article/details/132766718
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