* Convert byte[] to hex string * * @param src byte[] data * @return hex string */ public static String bytesToHexString(byte[] src){ StringBuilder stringBuilder = new StringBuilder(""); if (src == null || src.l
在Java中,将字节数组(byte array)转换为十六进制字符串(hex string)是一项常见的操作,特别是在处理二进制数据时。下面是一种实现这一转换的方法,包括详细的代码示例。 方法1:使用BigInteger类 java import java.math.BigInteger; public class BytesToHexString { public static String bytesToHexString(byte[] bytes)...
publicclassByteToHexConverter{publicstaticStringbytesToHex(byte[]bytes){StringBuilderhexString=newStringBuilder();for(byteb:bytes){Stringhex=Integer.toHexString(0xFF&b);if(hex.length()==1){hexString.append('0');// 确保每个字节结果是两位数}hexString.append(hex);}returnhexString.toString();}publicsta...
方法1:使用String.format public static String encodeHexString(byte[] data) { StringBuilder sb = new StringBuilder(); for (byte b : data) { sb.append(String.format("%02x", b)); } return sb.toString(); } 方法2:使用Formatter public static String encodeHexString(byte[] data) { Formatter ...
1* Convertbyte[] to hex string.这里我们可以将byte转换成int,然后利用Integer.toHexString(int)来转换成16进制字符串。2* @param srcbyte[] data3* @returnhex string4*/5publicstaticString bytesToHexString(byte[] src){6StringBuilder stringBuilder =newStringBuilder("");7if(src ==null|| src.length <...
return returnBytes; } /// /// 字节数组转16进制字符串 /// /// /// <returns></returns> public static string byteToHexStr(byte[] bytes) { string returnStr = ""; if (bytes != null) { for (int i = 0; i < bytes.Length; i++)...
方法如下：/ Convert byte[] to hex string.这里我们可以将byte转换成int，然后利用Integer.toHexString(int)来转换成16进制字符串。param src byte[] data return hex string / public static String bytesToHexString(byte[] src){ StringBuilder stringBuilder = new StringBuilder("");if (src == ...
publicclassBytesUtil { /** * Convert byte[] to hex string. 把字节数组转化为字符串 * 这里我们可以将byte转换成int,然后利用Integer.toHexString(int)来转换成16进制字符串。 * @param src byte[] data * @return hex string */ publicstaticString bytesToHexString(byte[] src){ ...
6 String intValue2 = Integer.toHexString(bytes[index] & 0xF);7 result.append(invalue1);8 result.append(intValue2);9 } 10return result.toString();11 } 然后介绍⼀种更实⽤的字符串和⼗六进制之间的转换：⼗六进制转字符串：
1staticString hexToString(String hex, Charset charset) {2returnnewString(newBigInteger(hex, 16).toByteArray(), charset);3} 字符串转十六进制: 1staticString stringToHex(String arg, Charset charset) {2if(arg ==null|| arg.length() == 0) {3return"";4}5byte[] bytes =arg.getBytes(charset...