void Start()
{
uint num = CRC32.CalcCRC("Hello crc");
Debug.Log(num);
//不区分大小写,把大写字母全部转换成小写字母进行计算crc
uint num3 = CRC32.CalcCRCNoCase("Hello crc");
uint num2 = CRC32.CalcCRC("hello crc");
Debug.Log(num2 + "/" + num3);
}