forName("UTF-8") val win1251Bytes = win1251String.toByteArray(win1251Charset) val utf8Bytes = win1251Bytes.toString(utf8Charset) return String(utf8Bytes, utf8Charset) } fun main() { val win1251String = "你的win1251编码字符串" val utf8String = convertWin1251ToUtf8(win1251String) print...
val byteArray = str.toByteArray(Charsets.UTF_8) val paddedByteArray = byteArray.copyOf(10) { 0 } 在上述代码中,我们首先定义了一个字符串str,然后使用toByteArray()函数将其转换为字节数组byteArray,并指定字符集为UTF-8。接下来,我们使用copyOf()函数将字节数组byteArray复制到一个长度为10的...
错误在这一行: value = value.shl(8) + byteArray[index].toLong() 您期望字节FF在转换为long后会变成0x00000000000000FF,但事实上,它是0xFFFFFFFFFFFFFFFF。您需要将其与0xFF合并,以仅获取最低字节: value = value.shl(8) + byteArray[index].toLong().and(0xFF) ...
fun println(text: String) {kotlin.io.println(String(text.toByteArray(StandardCharsets.UTF_8), charset(System.getProperty("file.encoding")))}```虽然有点麻烦,不过脚本用的少,无所谓。 2023-07-21· 广西 回复喜欢登录知乎,您可以享受以下权益: 更懂你的优质内容 更专业的大咖答主 更深度的互...
to fix that, in 1.3.50 we’ve added a new function to deal with NULL-terminated UTF-8 strings easily. TheByteArray.toKString()function (from thekotlinx.cinteroppackage) can be used to turn a NULL-terminated UTF-8 string into a Kotlin string. You can pass start and end indices to ...
funencrypt(input:String,password:String):ByteArray{ //1.创建cipher valc=Cipher.getInstance("DES") //2.初始化cipher(参数1:加密/解密模式) valkf=SecretKeyFactory.getInstance("DES") valkeySpec=DESKeySpec(password.toByteArray()) valkey:Key?=kf.generateSecret(keySpec) ...
Double double float, string Char int string (exactly 1 char required) char The value serialized is the char code. When reading from a string, requires exactly 1 char String string bytes (UTF8), fixed (UTF8) ByteArray bytes string (UTF8), fixed (UTF8) Map<*, *> map The map ke...
这张图片转码成utf-8之后输出成这样 图片二进制也组成字节,关于字节与utf-8的转换规则,可以参考ascii 和 byte以及UTF-8的转码规则 计算机指定了UTF8编码接收二进制并进行转移,当发现字节以0开头,表示这是一个标准ascii字符,直接转义 ,当发现1110开头,就说明接下来的三个字节表示一个汉字,则取3个字节去掉模板后转...
@Serializable data class Project(val name: String, val language: String) fun main() { val data = Project("kotlinx.serialization", "Kotlin") val bytes = Cbor.encodeToByteArray(data) println(bytes.toAsciiHexString()) val obj = Cbor.decodeFromByteArray<Project>(bytes) println(obj) }...
.forEach { file ->if(!file.isFile)return@forEachvaloutput = com.gradle.publish.plugin.dep.org.apache.commons.io.output.ByteArrayOutputStream().use { project.exec { commandLine(javap,"-private","-cp", buildDir.absolutePath, file.absolutePath) ...