std::string BytesToHexString(const void* bytes, size_t length) { const unsigned char* bytes_c = reinterpret_cast<const unsigned char*>(bytes); std::string hex_string; hex_string.reserve(length * 2); for (size_t index = 0; index < length; ++index) { hex_string.append(base::String...
hex_string="48656c6c6f20576f726c64"# 十六进制字符串byte_data=hex_to_bytes(hex_string)print(byte_data) 1. 2. 3. 4. 5. 6. 7. 这段代码定义了一个名为hex_to_bytes()的函数,接受一个十六进制字符串作为参数,并返回相应的字节对象。然后,我们定义了一个十六进制字符串hex_string,并调用hex_to...
步骤1:输入十六进制字符串 hex_string="68656c6c6f" 1. 这里我们定义一个十六进制字符串68656c6c6f。 步骤2:转换为字节数据 byte_data=bytes.fromhex(hex_string) 1. 这里使用fromhex()方法将十六进制字符串转换为字节数据。最终的byte_data即为转换后的结果。 三、代码示例 hex_string="68656c6c6f"byte...
def stringTobytes(str): return bytes(str,encoding='utf8') 2、bytes转字符串 ''' bytes to string eg: b'0123456789ABCDEF0123456789ABCDEF' '0123456789ABCDEF0123456789ABCDEF' ''' def bytesToString(bs): return bytes.decode(bs,encoding='utf8') 3、十六进制字符串转bytes ''' hex string to byte...
#include<string>using std::string;voidHexToBytes(conststring&hex,uint8_t*result){for(uint32_t index=0;index<hex.length();index+=2){string byteString=hex.substr(index,2);uint8_t byte=(uint8_t)strtol(byteString.c_str(),NULL,16);result[index/2]=byte;}}intmain(intargc,char*argv[...
public static byte[] StringToBytes(this string text) { return (StringToBytes(text, -1)); } public static byte[] StringToBytes(this string text, int len) { int p = 0, l = text.Length, s = l < 2 ? 0 : text[0] == '0' && text[1] == 'x' ? 2 : 0, lr ...
1///Convert a string of hex digits (ex: E4 CA B2) to a byte array.2///The string containing the hex digits (with or without spaces).3///<returns>Returns an array of bytes.</returns>4publicbyte[] HexStringToByteArray(strings)5{6s = s.Replace("","");7byte[] buffer =newbyte...
基于Bytes数据与字符串之间的互相转换; 灵活的设置截取的长度,方便剔除一些标志的字节; /** * @author wangyq */publicclassCustomHexUtils{/** * 根据传入的字节数组,返回字符串 * @param length 截取指定长度的数组 */publicstaticStringgetBytes2String(byte[]b,intlength){StringBuilderstringBuffer=newStringBu...
/** Convert input HexStrings to Byte[]. */ public static byte[] parseHexString(String s) throws Exception { int stringLen = s.length();byte[] temp = new byte[stringLen];int resultLength = 0;int nibble = 0;byte nextByte = 0;for (int i = 0; i < stringLen; i++) { char c ...
public static BitArray ConvertHexToBitArray(string hex) { Guard.AssertNotNullOrEmpty(hex, "hex"); Guard.AssertHex(hex, "hex"); var bits = new BitArray(hex.Length * 4); int pos = 0; foreach(char c in hex) { foreach(bool flag in LookupBits...