hex_string="1a2b3c"decimal_value=int(hex_string,16) 1. 2. 代码解释: hex_string是要转换的十六进制字符串 16是指定的进制,这里是十六进制 int()函数将hex_string转换为对应的十进制数值,并赋值给decimal_value变量 步骤2:将十进制数值转换为字节类型 在Python中,我们可以使用to_bytes()方法将十进制数值...
1、字符串转bytes string to bytes eg: '0123456789ABCDEF0123456789ABCDEF' b'0123456789ABCDEF0123456789ABCDEF' def stringTobytes(str): return bytes(str,encoding='utf8') 1. 2. 3. 4. 5. 6. 7. 2、bytes转字符串 bytes to string eg: b'0123456789ABCDEF0123456789ABCDEF' '0123456789ABCDEF01234567...
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...
hex string to bytes eg: '01 23 45 67 89 AB CD EF 01 23 45 67 89 AB CD EF' b'\x01#Eg\x89\xab\xcd\xef\x01#Eg\x89\xab\xcd\xef' '''defhexStringTobytes(str):str=str.replace(" ","")returnbytes.fromhex(str)# return a2b_hex(str) 4.bytes转十六进制字符串 ''' bytes to h...
#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[...
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=newStringBuil...
作者,您好! 我在使用您的库的时候,发现如果我写入数据的字符串长度是奇数的话,解密后拿到的字符串会丢失: 比如我输入abcde,输出却是abcd: String str = "abcde"; System.out.println("origin string = " + str); byte[] bytes = hexStringToBytes(str); System.out.pr
Converts a string containing hexadecimal digits to an array of bytes representing the same data. C# 复制 public static byte[] HexToBytes (this string hex); Parameters hex String A string containing an even number of hexadecimal characters (0-f). Returns Byte[] An array of bytes ...
Absolute path URL with query string Access Connection String from Class Library Access denied for web.config file Access Downloads folder in Client machine from asp.net web application. Access files from .bin folder in ASP .NET Web application Access hidden value from View to Controller access ...
public static byte[] ConvertToByteArray(string value) { byte[] bytes = null; if (String.IsNullOrEmpty(value)) bytes = Empty; else { int string_length = value.Length; int character_index = (value.StartsWith("0x", StringComparison.Ordinal)) ? 2 : 0; // Does the string defin...