importjava.io.UnsupportedEncodingException;publicclassStringToAscii{publicstaticvoidmain(String[]args){StringinputString="Hello, World!";// 定义一个包含要转换内容的字符串try{byte[]asciiBytes=inputString.getBytes("US-ASCII");// 将字符串转换为 ASCII byte 数组System.out.println("ASCII Byte Array: "...
publicclassStringToAscii{publicstaticvoidmain(String[]args){Stringstr="Hello, World!";byte[]asciiBytes=str.getBytes(java.nio.charset.StandardCharsets.US_ASCII);System.out.println("字符串: "+str);System.out.print("ASCII 字节数组: ");for(byteb:asciiBytes){System.out.print(b+" ");}}} 1...
1. String转byte[]# 首先我们来分析一下常规的String转byte[]的方法,代码如下: 1 2 3 4 5 6 7 public static byte[] strToByteArray(String str) { if (str == null) { return null; } byte[] byteArray = str.getBytes(); return byteArray; } 很简单,就是调用String类的getBytes()方法。看JD...
*/publicstatic String hexStringToString(String hexString,int encodeType) { String result = "";int max = hexString.length() / encodeType;for (int i = 0; i < max; i++) {char c = (char) DigitalTrans.hexStringToAlgorism(hexString .substring(i * encodeType, (i + 1) * encodeType));...
String s = "Hello, there."; byte[] b = s.getBytes(StandardCharsets.US_ASCII); 如果需要更多控制(例如遇到 7 位 US-ASCII 之外的字符时抛出异常),则可以使用 CharsetDecoder: private static byte[] strictStringToBytes(String s, Charset charset) throws CharacterCodingException { ByteBuffer x = ch...
public class ByteArrayToAscii { public static void main(String[] args) { byte[] byteArray = {65, 66, 67}; // ASCII values for 'A', 'B', 'C' // Convert byte array to ASCII string String asciiString = new String(byteArray, StandardCharsets.US_ASCII); System.out.println("Byte...
一、String转byte数组简单版：1、String str = "abcd";2、byte[] bs = str.getBytes();二、复杂版 // pros - no need to handle UnsupportedEncodingException // pros - bytes in specified encoding scheme byte[] utf8 = "abcdefgh".getBytes(StandardCharsets.UTF_8);System.out.println(...
1. String转byte[] 首先我们来分析一下常规的String转byte[]的方法,代码如下: </>code public static byte[] strToByteArray(String str) { if (str == null) { return null; } byte[] byteArray = str.getBytes(); return byteArray; } 很简单,就是调用String类的getBytes()方法。看JDK源码可以发现...
(); } /** * Ascii转换为字符串 * @param value * @return */ public static String asciiTransformString(String value){ StringBuffer sbu = new StringBuffer(); String[] chars = value.split(","); for (int i = 0; i < chars.length; i++) { sbu.append((char) Integer.parseInt(chars[...
StringDemo.java 文件代码: publicclassStringDemo{publicstaticvoidmain(Stringargs[]){char[]helloArray={'r','u','n','o','o','b'};StringhelloString=newString(helloArray);System.out.println(helloString);}} 以上实例编译运行结果如下: