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hEx string to BytE

public class Zhuanhuan { public static byte[] hexStringToByte(String hex) { int len = (hex.length() / 2); byte[] result = new byte[len]; char[] achar = hex.toCharArray(); for (int i = 0; i < len; i++) { int pos = i * 2; result[...

int String2Hex(String str, BYTE *LL) { String bb; int len=str.Length(); for(int i=1;i

16进制与字符串、字节数组之间的转换 在串口通讯过程中,经常要用到 16进制与字符串、字节数组之间的转换 /// /// 字符串转16进制字节数组 /// /// /// private static byte[] strToToHexByte(string hexString) { hexString = hexString.Replac...

NSString *str = @"AA21f0c1762a3abc299c013abe7dbcc50001DD"; NSData* bytes = [str dataUsingEncoding:NSUTF8StringEncoding]; Byte * myByte = (Byte *)[bytes bytes]; NSLog(@"myByte = %s",myByte);

以下是 向串口发送数据方法 public static byte[] HexStringToByteArray(string s) { s = s.Replace(" ", ""); byte[] buffer = new byte[s.Length /...

string result = string.Empty;byte[] bt = HexStringToByteArray(textBox3.Text);for (int i = 0; i < bt.Length; i++)//逐字节变为16进制字符,以%隔开{ result += "%"+Convert.ToString(bt[i], 16);}return result;

能使这个算式简便,public String byte2hex(byte[] b) //二行制转字符串 { String hs=""; String stmp=""; for (int n=0;n

利用System.Convert.ToByte方法可以将 0x开始的十六进制格式字符串转换成byte类型值。例如 string s = "0x55";byte b = System.Convert.ToByte(s, 16);Console.WriteLine(b); //输出85s = "0xff";b = System.Convert.ToByte(s, 16);Console.Writ...

return bytesToHexString(objectToBytes(s));}public static final Object hexStringToObject(String hex) throws IOException, ClassNotFoundException{ return bytes...

byte类型是分不清0和00的。所以这个需求不成立

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