f7a13682
 “wangming”
项目初始化
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package com.printer.sdk.usb
abstract class Converter {
open fun toByteArray(input: String): ByteArray {
val text = convert(input)
return try {
var i = 0
val bytes = ByteArray(text.length)
for (c in text.toCharArray()) {
bytes[i++] = convert(c)
}
bytes
} catch (e: Exception) {
e.printStackTrace()
byteArrayOf()
}
}
protected open fun convert(input: String): String {
return input
}
protected open fun convert(input: Char): Byte {
return input.toByte()
}
}
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