C#获取当前时间戳
- 获取当前的毫秒时间戳
public static long Timestamp()
{
long ts = ConvertDateTimeToInt(DateTime.Now);
return ts;
}
时间戳转换16进制byte数组
- 首先将时间戳转换16进制字符串
long timeStamp = Public.Timestamp() / 1000;
string str = timeStamp.ToString("X4");
- 16进制时间戳字符串转换成16进制byte数组
public static byte[] strToHexByte(string hexString)
{
hexString = hexString.Replace(":", "");
if ((hexString.Length % 2) != 0)
hexString += " ";
byte[] returnBytes = new byte[hexString.Length / 2];
for (int i = 0; i < returnBytes.Length; i++)
returnBytes[i] = Convert.ToByte(hexString.Substring(i * 2, 2), 16);
return returnBytes;
}
最后使用
long timeStamp = Public.Timestamp() / 1000;
string str = timeStamp.ToString("X4");
byte[] b = Public.strToHexByte(str);